BSC3119 Nokia BSC/TCSM, Rel. S12, Product Documentation, v.1
EE - Base Station Controller Parameter Handling in BSC
DN9813184 Issue 19-1 en
# Nokia Corporation
1 (138)
EE - Base Station Controller Parameter Handling in BSC
The information in this document is subject to change without notice and describes only the product defined in the introduction of this documentation. This document is intended for the use of Nokia's customers only for the purposes of the agreement under which the document is submitted, and no part of it may be reproduced or transmitted in any form or means without the prior written permission of Nokia. The document has been prepared to be used by professional and properly trained personnel, and the customer assumes full responsibility when using it. Nokia welcomes customer comments as part of the process of continuous development and improvement of the documentation. The information or statements given in this document concerning the suitability, capacity, or performance of the mentioned hardware or software products cannot be considered binding but shall be defined in the agreement made between Nokia and the customer. However, Nokia has made all reasonable efforts to ensure that the instructions contained in the document are adequate and free of material errors and omissions. Nokia will, if necessary, explain issues which may not be covered by the document. Nokia's liability for any errors in the document is limited to the documentary correction of errors. NOKIA WILL NOT BE RESPONSIBLE IN ANY EVENT FOR ERRORS IN THIS DOCUMENT OR FOR ANY DAMAGES, INCIDENTAL OR CONSEQUENTIAL (INCLUDING MONETARY LOSSES), that might arise from the use of this document or the information in it. This document and the product it describes are considered protected by copyright according to the applicable laws. NOKIA logo is a registered trademark of Nokia Corporation. Other product names mentioned in this document may be trademarks of their respective companies, and they are mentioned for identification purposes only. Copyright © Nokia Corporation 2007. All rights reserved.
2 (138)
# Nokia Corporation
DN9813184 Issue 19-1 en
Contents
Contents Contents 3 List of tables 5 List of figures 6 Summary of changes 7 EE - BASE STATION CONTROLLER PARAMETER HANDLING IN BSC 13 EEM MODIFY GENERAL BASE STATION CONTROLLER PARAMETERS 15 EEN MODIFY RADIO NETWORK SUPERVISION PARAMETERS 35 EEQ MODIFY MISCELLANEOUS PARAMETERS 45 EEV MODIFY QUALITY OF SERVICE PARAMETERS
57
EET MODIFY PRIORITY LEVEL TO SUBSCRIBER TYPE RELATION 65 EEH MODIFY DFCA PARAMETERS
67
EEJ MODIFY GPRS PARAMETERS
75
EER PREPARE DATABASE FOR DOWNLOADING OF BACKGROUND DATA 83 EEG CONTROL ACTIVATION OF BACKGROUND DATA 85 EEE CONTROL ACTIVATION OF RNW PLAN 89 EEK OUTPUT RNW PLAN DATA ACTIVATION STATES
97
EEO OUTPUT BASE STATION CONTROLLER PARAMETERS 103 EEI OUTPUT RADIO NETWORK CONFIGURATION 109 EEL OUTPUT TRX RADIO TIME SLOTS 117 EEP OUTPUT BACKGROUND DATA ACTIVATION STATES 123
DN9813184 Issue 19-1 en
EEC CREATE LAC TO SPC MAPPING INFO
127
EED DELETE LAC TO SPC MAPPING INFO
131
# Nokia Corporation
3 (138)
EE - Base Station Controller Parameter Handling in BSC
4 (138)
EEF MODIFY LAC TO SPC MAPPING INFO
133
EES OUTPUT LAC TO SPC MAPPING INFO
137
# Nokia Corporation
DN9813184 Issue 19-1 en
List of tables
List of tables
DN9813184 Issue 19-1 en
# Nokia Corporation
5 (138)
EE - Base Station Controller Parameter Handling in BSC
List of figures
6 (138)
# Nokia Corporation
DN9813184 Issue 19-1 en
Summary of changes
Summary of changes
Changes between document issues are cumulative. Therefore, the latest document issue contains all changes made to previous issues.
Changes made between issues 19–1 and 19 EEE
CONTROL ACTIVATION OF RNW PLAN A new state has been added to the execution printout abbreviations.
EEK
OUTPUT RNW PLAN DATA ACTIVATION STATES A new state has been added to the execution printout abbreviations.
Changes made between issues 19 and 18–1 Editorial changes. EEQ
MODIFY MISCELLANEOUS PARAMETERS New parameters internal HO to external allowed, TCH transaction count and max TCH transaction rate have been added. Parameters soft blocking C/N HR, soft blocking C/N 14.4, soft blocking C/N AMR FR, and soft blocking C/N AMR HR have been made optional. The execution printout has been updated.
DN9813184 Issue 19-1 en
EEU
MODIFY DYNAMIC HOTSPOT PARAMETERS Command has been removed
EEV
References to GPRS NS Layer Handling have been changed into references to Gb Interface Handling. Information on EQoS removed because the feature is not supported in S12.
EEH
MODIFY DFCA PARAMETERS
# Nokia Corporation
7 (138)
EE - Base Station Controller Parameter Handling in BSC
A new parameter SAIC DL C/I offset has been added. The execution printout has been updated. EEJ
MODIFY GPRS PARAMETERS A new command.
EEG
CONTROL ACTIVATION OF BACKGROUND DATA Additional information about user confirmation has been added.
EEE
CONTROL ACTIVATION OF RNW PLAN A new command.
EEK
OUTPUT RNW PLAN DATA ACTIVATION STATES A new command.
EEO
OUTPUT BASE STATION CONTROLLER PARAMETERS The execution printout has been updated. Information on EQoS removed because the feature is not supported in S12.
EEI
OUTPUT RADIO NETWORK CONFIGURATION The execution printouts have been updated.
Changes made between issues 18–1 and 18 Editorial changes.
Changes made between issues 18 and 17 The BCF, BTS and SEG ID fields in all printouts have been extended from three digits to four digits.
8 (138)
EEM
MODIFY GENERAL BASE STATION CONTROLLER PARAMETERS New parameters NACC enabled,NCCR control mode, NCCR idle mode reporting period,NCCR transfer mode reporting period,NCCR return to old cell time,NCCR target cell penalty time,NCCR neighbor cell penalty, WCDMA FDD NCCR enabled and WCDMA FDD NCCR preferred have been added.
EEQ
MODIFY MISCELLANEOUS PARAMETERS
# Nokia Corporation
DN9813184 Issue 19-1 en
Summary of changes
New parameters RX level based TCH access,IMSI based handover GSM cells anonymous MS,IMSI based handover WCDMA cells anonymous MS,delay of HO and PC for emergency calls,Internal HO to external allowed, TCH transaction count and max TCH transaction rate have been added. Parameters soft blocking C/N FR,soft blocking C/N HR,soft blocking C/N AMR FR,soft blocking C/N AMR HR and soft blocking C/N 14.4 have been moved from command EEH to EEQ. EEV
DN9813184 Issue 19-1 en
# Nokia Corporation
MODIFY QUALITY OF SERVICE PARAMETERS The following new parameters have been added: streaming traffic class scheduling weight for ARP 1,streaming traffic class scheduling weight for ARP 2,streaming traffic class scheduling weight for ARP 3,interactive 1 traffic class scheduling weight for ARP 1,interactive 1 traffic class scheduling weight for ARP 2,interactive 1 traffic class scheduling weight for ARP 3,interactive 2 traffic class scheduling weight for ARP 1,interactive 2 traffic class scheduling weight for ARP 2,interactive 2 traffic class scheduling weight for ARP 3,interactive 3 traffic class scheduling weight for ARP 1,interactive 3 traffic class scheduling weight for ARP 2,interactive 3 traffic class scheduling weight for ARP 3,background traffic class scheduling weight for ARP 1,background traffic class scheduling weight for ARP 2,background traffic class scheduling weight for ARP 3,interactive 1 traffic class PFC NRT nominal bitrate for ARP 1 ,interactive 1 traffic class PFC NRT nominal bitrate for ARP 2 ,interactive 1 traffic class PFC NRT nominal bitrate for ARP 3 ,interactive 2 traffic class PFC NRT nominal bitrate for ARP 1 ,interactive 2 traffic class PFC NRT nominal bitrate for ARP 2 ,interactive 2 traffic class PFC NRT nominal bitrate for ARP 3 ,interactive 3 traffic class PFC NRT nominal bitrate for ARP 1 ,interactive 3 traffic class PFC NRT nominal bitrate for ARP 2 ,interactive 3 traffic class PFC NRT nominal bitrate for ARP 3 ,background traffic class PFC NRT nominal bitrate for ARP 1 ,background traffic class PFC NRT nominal bitrate for ARP 2 ,background traffic class PFC NRT nominal bitrate for ARP 3 ,best effort ARP 1 PFC predefined nominal bitrate ,best effort ARP 2 PFC predefined nominal bitrate ,best effort ARP 3 PFC predefined nominal bitrate ,signalling PFC predefined nominal bitrate ,SMS PFC predefined
9 (138)
EE - Base Station Controller Parameter Handling in BSC
nominal bitrate ,streaming traffic class scheduling theta for ARP 1 ,streaming traffic class scheduling theta for ARP 2 ,streaming traffic class scheduling theta for ARP 3 , interactive 1 traffic class scheduling theta for ARP 1 ,interactive 1 traffic class scheduling theta for ARP 2 ,interactive 1 traffic class scheduling theta for ARP 3 ,interactive 2 traffic class scheduling theta for ARP 1 ,interactive 2 traffic class scheduling theta for ARP 2 ,interactive 2 traffic class scheduling theta for ARP 3 ,interactive 3 traffic class scheduling theta for ARP 1 , interactive 3 traffic class scheduling theta for ARP 2 ,interactive 3 traffic class scheduling theta for ARP 3 ,background traffic class scheduling theta for ARP 1 ,background traffic class scheduling theta for ARP 2 ,background traffic class scheduling theta for ARP 3 ,QC reallocation action trigger threshold,QC NCCR action trigger threshold,QC QoS renegotiation action trigger threshold, QC drop action trigger threshold,PFC predefined traffic class for best effort ARP 1 ,PFC predefined traffic class for best effort ARP 2 ,PFC predefined traffic class for best effort ARP 3 , PFC predefined traffic class for signaling ,PFC predefined traffic class for SMS ,PFC unack BLER limit for SDU error ratio 1,PFC unack BLER limit for SDU error ratio 2,PFC unack BLER limit for SDU error ratio 3,PFC unack BLER limit for SDU error ratio 4, PFC unack BLER limit for SDU error ratio 5,PFC unack BLER limit for SDU error ratio 6,PFC ack BLER limit for transfer delay 1,PFC ack BLER limit for transfer delay 2, PFC ack BLER limit for transfer delay 3,PFC ack BLER limit for transfer delay 4 and PFC ack BLER limit for transfer delay 5.
10 (138)
EEH
MODIFY DFCA PARAMETERS Parameter expected BSC-BSC interface delay has been added. The value ranges of the following parameters have changed: soft blocking C/I FR,soft blocking C/I HR,soft blocking C/I 14.4,soft blocking C/I AMR FR and soft blocking C/I AMR HR.
EEO
OUTPUT BASE STATION CONTROLLER PARAMETERS New parameters have been added to execution printouts.
EEC
CREATE LAC TO SPC MAPPING INFO
# Nokia Corporation
DN9813184 Issue 19-1 en
Summary of changes
The description of parameter signaling point code has been modified. The execution printout has been updated.
DN9813184 Issue 19-1 en
EEF
MODIFY LAC TO SPC MAPPING INFO The description of parameter signaling point code has been modified. The execution printout has been updated.
EES
OUTPUT LAC TO SPC MAPPING INFO The execution printout has been updated.
# Nokia Corporation
11 (138)
EE - Base Station Controller Parameter Handling in BSC
12 (138)
# Nokia Corporation
DN9813184 Issue 19-1 en
EE - BASE STATION CONTROLLER PARAMETER HANDLING IN BSC
EE - BASE STATION CONTROLLER PARAMETER HANDLING IN BSC The commands of the command group are used for .
outputting and changing the BSC object's parameters
.
outputting the radio network configuration
.
outputting the TRX's radio time slots in a given operational state
.
handling and outputting the background data state
.
creating , deleting, changing and outputting the LAC to SPC mapping info
in the BSDATA (BSS Radio Network Configuration Database). Menu of the command group: BASE STATION CONTROLLER PARAMETER HANDLING COMMANDS ? ..... DISPLAY MENU M: ..... MODIFY GENERAL BASE STATION CONTROLLER PARAMETERS N: ..... MODIFY RADIO NETWORK SUPERVISION PARAMETERS Q: ..... MODIFY MISCELLANEOUS PARAMETERS V: ..... MODIFY QUALITY OF SERVICE PARAMETERS T: ..... MODIFY PRIORITY LEVEL TO SUBSCRIBER TYPE RELATION H: ..... MODIFY DFCA PARAMETERS J: ..... MODIFY GPRS PARAMETERS R: ..... PREPARE DATABASE FOR DOWNLOADING OF BACKGROUND DATA G: ..... CONTROL ACTIVATION OF BACKGROUND DATA E: ..... CONTROL ACTIVATION OF RNW PLAN K: ..... OUTPUT RNW PLAN DATA ACTIVATION STATES O: ..... OUTPUT BASE STATION CONTROLLER PARAMETERS I: ..... OUTPUT RADIO NETWORK CONFIGURATION L: ..... OUTPUT TRX RADIO TIME SLOTS P: ..... OUTPUT BACKGROUND DATA ACTIVATION STATES C: ..... CREATE LAC TO SPC MAPPING INFO D: ..... DELETE LAC TO SPC MAPPING INFO F: ..... MODIFY LAC TO SPC MAPPING INFO S: ..... OUTPUT LAC TO SPC MAPPING INFO Z; ..... RETURN TO MAIN LEVEL
DN9813184 Issue 19-1 en
# Nokia Corporation
13 (138)
EE - Base Station Controller Parameter Handling in BSC
The commands in this command group are: EEM EEN EEQ EEV EET EEH EEJ EER EEG EEE EEK EEO EEI EEL EEP EEC EED EEF EES
14 (138)
# Nokia Corporation
MODIFY GENERAL BASE STATION CONTROLLER PARAMETERS MODIFY RADIO NETWORK SUPERVISION PARAMETERS MODIFY MISCELLANEOUS PARAMETERS MODIFY QUALITY OF SERVICE PARAMETERS MODIFY PRIORITY LEVEL TO SUBSCRIBER TYPE RELATION MODIFY DFCA PARAMETERS MODIFY GPRS PARAMETERS PREPARE DATABASE FOR DOWNLOADING OF BACKGROUND DATA CONTROL ACTIVATION OF BACKGROUND DATA CONTROL ACTIVATION OF RNW PLAN OUTPUT RNW PLAN DATA ACTIVATION STATES OUTPUT BASE STATION CONTROLLER PARAMETERS OUTPUT RADIO NETWORK CONFIGURATION OUTPUT TRX RADIO TIME SLOTS OUTPUT BACKGROUND DATA ACTIVATION STATES CREATE LAC TO SPC MAPPING INFO DELETE LAC TO SPC MAPPING INFO MODIFY LAC TO SPC MAPPING INFO OUTPUT LAC TO SPC MAPPING INFO
DN9813184 Issue 19-1 en
EEM MODIFY GENERAL BASE STATION CONTROLLER PARAMETERS
EEM MODIFY GENERAL BASE STATION CONTROLLER PARAMETERS Function
With the EEM command you modify a BSC object's general parameters in the BSDATA.
Parameters
number of preferred cells, GSM macrocell threshold, GSM microcell threshold, DCS macrocell threshold, DCS microcell threshold, MS distance behaviour, BTS site battery backup forced HO timer , enable emergency call on FACCH, enable answer to paging call on FACCH , enable ordinary calls on FACCH , enable call re-establishment on FACCH , TCH in handover , lower limit for FR TCH resources , upper limit for FR TCH resources , BSC call number , AMH upper load threshold , AMH lower load threshold , AMH max load of target cell , AMR configuration in handovers , initial AMR channel rate , slow AMR LA enabled , AMR set grades enabled , free TSL for CS downgrade , free TSL for CS upgrade , TRHO guard time, HO preference order interference DL, HO preference order interference UL, load rate for channel search, triggering threshold for service area penalty , penalty trigger measurement period , service area penalty time , CS TCH allocate RTSL0 , CS TCH allocation calculation , NACC enabled : NCCR control mode , NCCR idle mode reporting period , NCCR transfer mode reporting period , NCCR return to old cell time , NCCR target cell penalty time , NCCR neighbor cell penalty , WCDMA FDD NCCR enabled , WCDMA FDD NCCR preferred ;
Syntax
EEM: ( NPC = | GMAC = | GMIC = | DMAC = | DMIC = | DISB = <MS distance behaviour> | TIM = |
DN9813184 Issue 19-1 en
# Nokia Corporation
15 (138)
EE - Base Station Controller Parameter Handling in BSC
EEF = <enable emergency call on FACCH> | EPF = <enable answer to paging call on FACCH> | EOF = <enable ordinary calls on FACCH> | ERF = <enable call re-establishment on FACCH> | HRI = | HRL = | HRU = | BCN = | AUT = | ALT = | AML = | ACH = | IAC = | SAL = <slow AMR LA enabled> | ASG = | CSD = | CSU = | TGT = | HDL = | HUL = | CLR = | TTSAP = | PTMP = | SAPT = <service area penalty time> | CTR = | CTC = | NACC = : NCM = | NIRP = | NTRP = | NOCT = | NTPT = | NNCP = | WFNE = <WCDMA FDD NCCR enabled> | WFNP = <WCDMA FDD NCCR preferred> ) ... ;
Parameter explanations
number of preferred cells NPC = decimal number With this parameter you define the maximum number of preferred cell identifiers that the BSC sends to the MSC in the handover required message. The values range from 1 to 16 preferred cell identifiers.
GSM macrocell threshold GMAC = decimal number in steps of two With this parameter you define the macrocell size by means of the maximum transmission power of the MS in a GSM cell.
16 (138)
# Nokia Corporation
DN9813184 Issue 19-1 en
EEM MODIFY GENERAL BASE STATION CONTROLLER PARAMETERS
The values range from 5 to 39 dBm. If you set the parameter value at 5 dBm, the division of cells into macrocells and microcells is not in use.
GSM microcell threshold GMIC = decimal number in steps of two With this parameter you define the microcell size by means of the maximum transmission power of the MS in a GSM cell. The values range from 5 to 39 dBm. If you set the parameter value at 39 dBm, the division of cells into macrocells and microcells is not in use.
DCS macrocell threshold DMAC = decimal number With this parameter you define the macrocell size by means of the maximum transmission power of the MS in a GSM 1800 or a GSM 1900 cell. If you set the parameter value at 0 dBm, the division of cells into macrocells and microcells is not in use. The values are for GSM 1800: for GSM 1900:
0...36 dBm with 2 dBm step 0...32 dBm with 2 dBm step and 33 dBm with 1 dBm
DCS microcell threshold DMIC = decimal number With this parameter you define the microcell size by means of the maximum transmission power of the MS in a GSM 1800 or a GSM 1900 cell. If you set the parameter value at 36 dBm in GSM 1800 or 33 dBm in GSM 1900, the division of cells into macrocells and microcells is not in use. The values are for GSM 1800: for GSM 1900:
0...36 dBm with 2 dBm step 0...32 dBm with 2 dBm step and 33 dBm with 1 dBm
MS distance behaviour With this parameter you define the executions allowed after the timing advance has exceeded the threshold.
DN9813184 Issue 19-1 en
# Nokia Corporation
17 (138)
EE - Base Station Controller Parameter Handling in BSC
The value range is 0...60 and 255. Parameter
Value
Explanation
DISB =
0
Release immediately.
1
1 second time to try handover, release if handover is unsuccessful.
2
2 seconds time to try handover, release if handover is unsuccessful.
... 60
60 seconds time to try handover, release if handover is unsuccessful.
255
No release, only handover attempts.
BTS site battery backup forced HO timer TIM = decimal number With this parameter you define the maximum time period during which handover is attempted in TRXs if a mains power failure is detected in the BTS and the spare power supply is being taken into use. After the defined period has elapsed, remaining calls are force-released. This is done in order to make the battery last longer during power cuts. The values range from 1 to 500 seconds.
enable emergency call on FACCH With this parameter you enable or disable the emergency call setup on FACCH. The emergency call setup on FACCH is possible only in those cells in which the emergency call is not restricted (BTS level parameter EC). The FACCH call setup is only possible when SDCCH congestion occurs. The values are: Parameter
Value
Explanation
EEF =
Y
Enable emergency call setup on FACCH.
N
Disable emergency call setup on FACCH.
enable answer to paging call on FACCH With this parameter you enable or disable an answer to the paging call setup on FACCH. The FACCH call setup is only possible when SDCCH congestion occurs. The values are:
18 (138)
# Nokia Corporation
DN9813184 Issue 19-1 en
EEM MODIFY GENERAL BASE STATION CONTROLLER PARAMETERS
Parameter
Value
Explanation
EPF =
Y
Enable answer to paging call setup on FACCH.
N
Disable answer to paging call setup on FACCH.
enable ordinary calls on FACCH With this parameter you enable or disable the ordinary call setup on FACCH. The FACCH call setup is only possible when SDCCH congestion occurs. The values are: Parameter
Value
Explanation
EOF =
Y
Enable ordinary calls setup on FACCH.
N
Disable ordinary calls setup on FACCH.
enable call re-establishment on FACCH With this parameter you enable or disable the call re-establishment setup on FACCH. The call re-establishment setup on FACCH is possible only in those cells in which the call re-establishment (BTS level parameter RE) is allowed. The FACCH call setup is only possible when SDCCH congestion occurs. The values are: Parameter
Value
Explanation
ERF =
Y
Enable call re-establishment setup on FACCH.
N
Disable call re-establishment setup on FACCH.
TCH in handover HRI = decimal number With this parameter you define the traffic channel allocation during BSS internal or external handovers. The parameter controls the target cell selection and the TCH channel rate and speech codec determination in traffic channel allocation. The values are: Parameter
Value
Explanation
HRI =
1
The call serving type of TCH has to be allocated primarily. The call serving type of speech codec inside the call serving type of TCH can change.
DN9813184 Issue 19-1 en
# Nokia Corporation
19 (138)
EE - Base Station Controller Parameter Handling in BSC
Parameter
Value
Explanation
2
Primary allocation is preferred for the call serving type of TCH and the call serving type of speech codec during the speech connection. The channel rate change is possible during data connection, if necessary, and if the radio interface data rate allows it.
3
The channel rate and speech codec changes are denied totally.
4
The preferred channel rate of TCH and preferred speech codec have to be primarily allocated.
5
TCH has to be allocated primarily from the best BTS of the handover candidate list.
lower limit for FR TCH resources HRL = decimal number With this parameter you define the lower limit for the percentage of free full rate resources. Full rate TCHs are allocated until the number of free full rate resources is reduced below the value of the parameter. The half rate resources are then allocated. The parameter controls the TCH channel rate determination on the BSC level according to the cell load in traffic channel allocation. The values range from 0 to 100 %. Parameters HRL and HRU can have the same values and effects as the BTS object parameters FRL and FRU. When the BTS level parameters FRL and FRU have reasonable values (FRL is equal to or smaller than FRU), the BSC level parameters are not significant in TCH allocation. Otherwise the control of the BSC object parameters will be followed. The cell load control will be applied only if the preferred TCH channel rate is given by MSC. During optional Half Rate, the parameter controls the TCH channel rate determination on BSC level according to the cell load in traffic channel allocation. Full rate TCHs are allocated until the number of free full rate resources is reduced below the value of the parameter. After that half rate resources are allocated. During optional Adaptive Multi Rate (AMR) Speech Codec the parameter controls the packing of FR AMR calls to HR calls on BSC level according to the cell load. Packing is done via an intra-cell handover. Packing is active when the number of free full rate resources is reduced below the value of the parameter and is actually triggered by a new channel allocation for BSC. The principle in packing is that the number of free full rate resources increases by one compared to the situation before the new channel allocation.
upper limit for FR TCH resources
20 (138)
# Nokia Corporation
DN9813184 Issue 19-1 en
EEM MODIFY GENERAL BASE STATION CONTROLLER PARAMETERS
HRU = decimal number With this parameter you define the upper limit for the percentage of free full rate resources. Full rate TCHs are allocated when the number of free full rate resources exceeds the value of the parameter. The parameter controls the TCH channel rate determination on the BSC level according to the cell load in traffic channel allocation. The values range from 0 to 100 %. Parameters HRL and HRU can have the same values and effects as the BTS object parameters FRL and FRU. When the BTS level parameters FRL and FRU have reasonable values (FRL is equal to or smaller than FRU), the BSC level parameters are not significant in TCH allocation. Otherwise the control of the BSC object parameters will be followed. The cell load control will be applied only if the preferred TCH channel rate is given by MSC. During optional Half Rate, the parameter controls the TCH channel rate determination on BSC level according to the cell load in traffic channel allocation. Full rate TCHs are allocated when the number of free full rate resources increases above the value of the parameter. During optional AMR the parameter controls the packing of FR AMR calls to HR calls on BSC level according to the cell load. Packing becomes inactive when the number of free full rate resources increases above the value of the parameter.
BSC call number BCN = decimal number With this parameter you define the BSC ISDN call number. The values range from 0000 to 999999999999999 (from four to 15 digits).
AMH upper load threshold AUT = decimal number With this advanced multilayer handling parameter you define the upper threshold for the load of the base station. The parameter is used to trigger BSC-controlled traffic reason handovers. The values range from 0 to 100 %.
DN9813184 Issue 19-1 en
# Nokia Corporation
21 (138)
EE - Base Station Controller Parameter Handling in BSC
Note If a cell level parameter has some other value than N, it replaces the corresponding BSC-level parameter.
AMH lower load threshold ALT = decimal number With this parameter you define the lower threshold for the load of the base station. The parameter is used to trigger advanced multilayer handling functionality with IUO and/or Dual Band/microcell SW products. The values range from 0 to 100 %.
Note If a cell level parameter has some other value than N, it replaces the corresponding BSC-level parameter.
AMH max load of target cell AML = decimal number With this advanced multilayer handling parameter you define the maximum traffic load in the adjacent cell allowed for a target cell of traffic reason handover (TRHO). The values range from 0 to 100 %.
Note If a cell level parameter has some other value than N, it replaces the corresponding BSC-level parameter.
AMR configuration in handovers With this parameter you define the preference between the currently used multirate configuration and the one defined for the target BTS during internal and external handovers. The values are:
22 (138)
# Nokia Corporation
DN9813184 Issue 19-1 en
EEM MODIFY GENERAL BASE STATION CONTROLLER PARAMETERS
Parameter
Value
Explanation
ACH =
1
The currently used multirate configuration is preferred in further channel allocations.
2
The multirate configuration of the target BTS is preferred in further channel allocations.
initial AMR channel rate With this parameter you define the initial channel in call setup, internal inter–cell handover (HO) and external HO for an Adaptive Multi Rate (AMR) call. The values are: Parameter
Value
Explanation
IAC =
1
Any Rate, there are not any extra requirements for the parameter and the chosen channel rate is defined by taking into account the currently used information for channel allocation.
2
AMR FR is allocated despite of the values of the currently used information for channel allocation.
slow AMR LA enabled With this parameter you define the AMR link adaptation (LA) mode within the BSS. Alternatives are fast LA or slow LA. During the fast LA mode the BTS allows the inband codec mode changes on every other TCH frame whereas during the slow LA mode the BTS allows inband codec mode changes only on SACCH frame interval. The values are: Parameter
Value
Explanation
SAL =
Y
Enable slow AMR LA mode
N
Fast LA mode is used
AMR set grades enabled With this parameter you define whether the codec mode set downgrades are applied or not during internal HOs and whether upgrades are applied or not after internal HOs. The source side downgrade is used to align the source side codec set with the one chosen for the target side in order to utilize the uni-directional downlink connection for the target side. The utilization of the uni-directional downlink connection decreases the amount of muting experienced in the speech path connection during the internal HO. The target side upgrade is done to utilize that original AMR codec set of the target BTS which was not chosen for the target side because of the target side alignment with the source side during internal HO. The reason for this alignment is the same as in the downgrade case.
DN9813184 Issue 19-1 en
# Nokia Corporation
23 (138)
EE - Base Station Controller Parameter Handling in BSC
Parameter
Value
Explanation
ASG =
Y
Downgrades and upgrades are applied
N
Downgrades and upgrades are not applied
free TSL for CS downgrade CSD = decimal number With this parameter you define a safety margin for the circuit switched traffic. If the number of free TSL(s) in a BTS becomes less than the margin defined by the parameter then a GPRS downgrade is started. The values range from 0 to 100 %. Value 0 % means that no GPRS downgrade is done to maintain a safety margin.
free TSL for CS upgrade CSU = decimal number With this parameter you define a safety margin for the circuit switched traffic. This margin is examined when deciding if a GPRS upgrade is allowed in a BTS. A GPRS upgrade may be done if the number of free TSLs in a BTS will still be at least the margin defined by the parameter after the upgrade. Actually the parameter states how many seconds after an upgrade the probability for a GPRS downgrade should be no more than 5 %. The BSC defines the number of TSLs for the safety margin according to the given time and the number of TRXs in the BTS. The values range from 0 to 10 s. Value 0 means that no margin is maintained in GPRS upgrade.
TRHO guard time TGT = decimal number With this parameter you define the guard time after a BSC-controlled or an MSCcontrolled TRHO, during which a handover back to the original cell is not allowed. The values range from 0 to 120 s.
24 (138)
# Nokia Corporation
DN9813184 Issue 19-1 en
EEM MODIFY GENERAL BASE STATION CONTROLLER PARAMETERS
Note If a cell level parameter has some other value than N, it replaces the corresponding BSC-level parameter.
HO preference order interference DL With this parameter you define the order of preference between intra-cell and inter-cell handovers when the cause of the handover is downlink interference. The values are: Parameter
Value
Explanation
HDL =
INTER
The inter-cell handover has greater priority.
INTRA
The intra-cell handover has greater priority.
HO preference order interference UL With this parameter you define the order of preference between intra-cell and inter-cell handovers when the cause of the handover is uplink interference. The values are: Parameter
Value
Explanation
HUL =
INTER
The inter-cell handover has greater priority.
INTRA
The intra-cell handover has greater priority.
load rate for channel search CLR = decimal number With this parameter you define the general load limit for traffic channels in a cell under the BSC. If the TCH load in a cell is below the limit, the traffic channels for speech and single slot data calls are allocated using rotation between TRXs in a cell and between TSLs of a TRX. If the load limit has been reached or exceeded, the TCH allocation is performed trying to save larger spaces of idle FR resources for the possible multislot HSCSD calls by preferring small gaps of free resources and ends of a TRX for single slot calls. The values range from 0 to 100 %. If the BTS-specific parameter cell load for channel search has been set (the value is not 0) in a BTS, this will override the effect of the BSC level parameter in that BTS.
DN9813184 Issue 19-1 en
# Nokia Corporation
25 (138)
EE - Base Station Controller Parameter Handling in BSC
triggering threshold for service area penalty TTSAP = decimal number With this parameter you define the triggering level for a Service Area penalty. The Service Area-specific penalty timer is triggered if the number of incoming Inter-System handovers occurring from a certain Service Area exceed the penalty triggering level during a measurement period. While the Service Area penalty timer is on, the BSC is not allowed to initiate an Inter-System handover attempt towards WCDMA RAN cells which belong to the Service Area. The values range from 0 to 255.
penalty trigger measurement period PTMP = decimal number With this parameter you define the length of the period during which the latest Inter-System handover counters are used, if the WCDMA RAN Service Area and neighbour WCDMA RAN cell penalty triggering are used. According to the value of this parameter, the BSC calculates the number of successful incoming Inter-System handovers per each Service Area and the number of unsuccessful outgoing Inter-System handover attempts per each neighbour WCDMA RAN cell during the latest measurement period. The values are N, and 2...254 with 2 s steps. The value N means that WCDMA RAN Service Area and neighbour WCDMA RAN cell penalty triggering is disabled in the BSC.
service area penalty time SAPT = decimal number With this parameter you define the duration of the handover penalty timer which has been triggered for a Service Area. While the Service Area penalty timer is on, the BSC is not allowed to initiate an Inter-System handover attempt towards WCDMA RAN cells that belong to the Service Area. The values range from 0 to 255 s.
CS TCH allocate RTSL0 CTR = decimal number With this parameter you define the priority order between GPRS and RTSL-0 allocation. With the parameter you can define the RTSL-0s to be allocated before allocating a TCH from GPRS territory.
26 (138)
# Nokia Corporation
DN9813184 Issue 19-1 en
EEM MODIFY GENERAL BASE STATION CONTROLLER PARAMETERS
The values are:
Parameter
Value
Explanation
CTR =
N
The GPRS territory is allocated first. If no free resources are available then the RTSL-0 hopping group is searched.
Y
The RTSL-0 hopping group is allocated first. If no free resources are available then the GPRS territory is searched.
CS TCH allocation calculation CTC = decimal number With this parameter you define how the GPRS territory is seen when calculating FR resources. The values are: Parameter
Value
Explanation
CTC =
0
Only circuit switched RTSLs are noticed when calculating resources.
1
Circuit switched and packet switched RTSLs are noticed. Packet switched RTSLs are seen as occupied resource when calculating resources.
2
Circuit switched and packet switched RTSLs are noticed. Packet switched RTSLs are seen as idle resource when calculating resources.
NACC enabled With this parameter you enable or disable the usage of Network Assisted Cell Change (NACC) in BSC. An MS in the NC0 or NC2 mode may receive neighbour cell system information messages in Packet Transfer Mode in the serving cell before cell reselection is executed. When enabled PACKET SI STATUS is also supported in BSC. The values are:
Parameter
Value
Explanation
NACC=
Y
NACC is enabled in BSC.
N
NACC is disabled in BSC.
NCCR control mode
DN9813184 Issue 19-1 en
# Nokia Corporation
27 (138)
EE - Base Station Controller Parameter Handling in BSC
NCM = decimal number With this parameter you define how the cell re–selection is performed. In NC0 mode the MS will make an autonomous cell reselection. In NC2 mode the MS sends neighbour cell measurements to the network and the network commands the MS to perform cell reselection. The values are:
Parameter
Value
Explanation
NCM=
0
NCCR is disabled for all mobile stations (NC0 broadcast).
1
NCCR is enabled for release 97 mobile stations and onwards (NC0 broadcast).
2
NCCR is enabled for release 99 mobile stations and onwards (NC0 broadcast).
3
NCCR is enabled for release 4 mobile stations and onwards (NC0 broadcast).
4
NCCR is enabled for all mobile stations (NC2 broadcast).
NCCR idle mode reporting period NIRP = decimal number With this parameter you define the measurement reporting period for the MSs in the RR Packet Idle mode. The values are:
Parameter
Value
Explanation
NIRP=
0
0.48 s
1
0.96 s
2
1.92 s
3
3.84 s
4
7.68 s
5
15.36 s
6
30.72 s
7
61.44 s
If the value of this parameter is greater than MM Ready timer value in SGSN, there will be no measurement reports in the RR Packet Idle mode.
28 (138)
# Nokia Corporation
DN9813184 Issue 19-1 en
EEM MODIFY GENERAL BASE STATION CONTROLLER PARAMETERS
NCCR transfer mode reporting period NTRP = decimal number With this parameter you define the measurement reporting period for the MSs in the RR Packet Transfer mode. The values are:
Parameter
Value
Explanation
NTRP=
0
0.48 s
1
0.96 s
2
1.92 s
3
3.84 s
4
7.68 s
5
15.36 s
6
30.72 s
7
61.44 s
NCCR return to old cell time NOCT = decimal number With this parameter you define the start value for a timer that together with timer NCCR target cell penalty time counteracts the 'Ping-Pong' effect. The values range from 5 to 20 s.
NCCR target cell penalty time NTPT = decimal number With this parameter you define the time during which the NCCR is not allowed for a mobile station that has been ordered to select another cell and has returned from that cell to the original cell. The values range from 5 to 60 s.
NCCR neighbor cell penalty NNCP= decimal number With this parameter you define the penalty time for a neighbor cell after a failed NCCR to that cell.
DN9813184 Issue 19-1 en
# Nokia Corporation
29 (138)
EE - Base Station Controller Parameter Handling in BSC
The values range from 1 to 60 s.
WCDMA FDD NCCR enabled With this parameter you switch on or off the inter–system network–controlled cell re–selection (IS–NCCR) to WCDMA FDD cells. Due to MS autonomous cell reselection operation, WCMDA FDD neighbour cells are broadcast on PBCCH, even if the value of this parameter is set to value N. The values are:
Parameter
Value
Explanation
WFNE=
Y
ISNCCR is enabled to WCDMA FDD cells.
N
ISNCCR is disabled to WCDMA FDD cells.
WCDMA FDD NCCR preferred With this parameter you define if the coverage reason inter–system network– controlled cell reselection is triggered as soon as an appropriate WCDMA FDD cell is available, or if it is triggered only in case there is not an appropriate GSM/ EDGE cell available and an appropriate WCDMA FDD cell is available. The values are:
Parameter
Value
Explanation
WFNP=
Y
ISNCCR is triggered as soon as an appropriate WCDMA cell is available.
N
ISNCCR is triggered only in case there is not an appropriate GSM/ EDGE cell available and an appropriate WCDMA cell is available.
If the value of this parameter is set to Y, Service UTRAN CCO IE value is ignored. Examples
1.
Modify the number of target cells to 5. ZEEM:NPC=5;
2.
Modify the GSM macrocell threshold to 37 dBm, the DCS microcell threshold to 10 dBm, and the MS distance behaviour to 3. ZEEM:GMAC=37,DMIC=10,DISB=3;
30 (138)
# Nokia Corporation
DN9813184 Issue 19-1 en
EEM MODIFY GENERAL BASE STATION CONTROLLER PARAMETERS
3.
Modify the inter-cell handover caused by uplink interference to have greater priority. ZEEM:HUL=INTER;
Additional information
When the system has created a BSC object, the general base station controller parameters have the following default values:
number of preferred cells (NPC) 3 GSM macrocell threshold (GMAC) 35 dBm GSM microcell threshold (GMIC) 33 dBm DCS macrocell threshold (DMAC) 26 dBm DCS microcell threshold (DMIC) 24 dBm MS distance behaviour (DISB) 255 (no release, only handover attempts) bts site battery backup forced ho timer (TIM) 30 s emergency call on FACCH (EEF) N answer to paging call on FACCH (EPF) N ordinary calls on FACCH (EOF) N re establishment on FACCH (ERF) N TCH in handover (HRI) 1 (call serving type of TCH has to be allocated primarily) lower limit for FR TCH resources (HRL) 40 % upper limit for FR TCH resources (HRU) 60 % bsc call number (BCN) 0000 AMH upper load threshold (AUT) 80 % AMH lower load threshold (ALT) 20 % AMH max load of target cell (AML) 70 % AMR configuration in handovers (ACH) 1 initial AMR channel rate (IAC) 1 slow AMR LA enabled (SAL) N AMR set grades enabled (ASG) N free TSL for CS downgrade (CSD) 95 % free TSL for CS upgrade (CSU) 4 s TRHO guard time (TGT) 30 s priority ho interference dl (HDL) INTER priority ho interference ul (HUL) INTER load rate for channel search (CLR) 100 % triggering threshold for service area penalty (TTSAP) 127 penalty trigger measurement period (PTMP) 128 s service area penalty time (SAPT) 127 s CS TCH allocate RTSL0 (CTR) N CS TCH allocation calculation (CTC) 0 NACC enabled (NACC) N NCCR control mode (NCM) 0 (NCCR is disabled for all mobile stations) NCCR idle mode reporting period (NIRP) 15.36 s NCCR transfer mode reporting period (NTRP) 0.48 s NCCR return to old cell time (NOCT) 10 s NCCR target cell penalty time (NTPT) 10 s NCCR neighbor cell penalty (NNCP) 6 s WCDMA FDD NCCR enabled (WFNE) N WCDMA FDD NCCR Preferred (WFNP) Y
DN9813184 Issue 19-1 en
# Nokia Corporation
31 (138)
EE - Base Station Controller Parameter Handling in BSC
If the SW product (FACCH call setup) is deactivated from the General Parameter File (PRFILE) by the operator with the command WOF:10-15:0; the warning text NOT ACTIVE IN PRFILE is printed out. The warning text is printed out only if the following parameters are used: enable answer to paging call on FACCH (EPF), enable ordinary calls on FACCH (EOF) and enable call reestablishment on FACCH (ERF). Execution printouts The execution printout of command example 1 is:
BSC
BSC-LAB
2004-06-06
11:11:32
BASE STATION CONTROLLER MODIFICATION COMPLETED NUMBER OF PREFERRED CELLS ........................ (NPC).... GSM MACROCELL THRESHOLD .......................... (GMAC)... GSM MICROCELL THRESHOLD .......................... (GMIC)... DCS MACROCELL THRESHOLD .......................... (DMAC)... DCS MICROCELL THRESHOLD .......................... (DMIC)... MS DISTANCE BEHAVIOUR ............................ (DISB)... (NO RELEASE, ONLY HANDOVER ATTEMPTS) BTS SITE BATTERY BACKUP FORCED HO TIMER .......... (TIM).... EMERGENCY CALL ON FACCH .......................... (EEF).... ANSWER TO PAGING CALL ON FACCH ................... (EPF).... ORDINARY CALLS ON FACCH .......................... (EOF).... RE-ESTABLISHMENT ON FACCH ........................ (ERF).... TCH IN HANDOVER .................................. (HRI).... (CALL SERVING TYPE OF TCH HAS TO BE ALLOCATED PRIMARILY) LOWER LIMIT FOR FR TCH RESOURCES ................. (HRL).... UPPER LIMIT FOR FR TCH RESOURCES ................. (HRU).... BSC CALL NUMBER .................................. (BCN).... AMH UPPER LOAD THRESHOLD ......................... (AUT).... AMH LOWER LOAD THRESHOLD ......................... (ALT).... AMH MAX LOAD OF TARGET CELL ...................... (AML).... AMR CONFIGURATION IN HANDOVERS ................... (ACH).... INITIAL AMR CHANNEL RATE ......................... (IAC).... SLOW AMR LA ENABLED .............................. (SAL).... AMR SET GRADES ENABLED ........................... (ASG).... FREE TSL FOR CS DOWNGRADE ........................ (CSD).... FREE TSL FOR CS UPGRADE .......................... (CSU).... TRHO GUARD TIME .................................. (TGT).... PRIORITY HO INTERFERENCE DL ...................... (HDL).... PRIORITY HO INTERFERENCE UL ...................... (HUL).... LOAD RATE FOR CHANNEL SEARCH ..................... (CLR).... TRIGGERING THRESHOLD FOR SERVICE AREA PENALTY .... (TTSAP).. PENALTY TRIGGER MEASUREMENT PERIOD ............... (PTMP)... SERVICE AREA PENALTY TIME ........................ (SAPT)... CS TCH ALLOCATE RTSL0 ............................ (CTR)... CS TCH ALLOCATION CALCULATION .................... (CTC)... NACC ENABLED ..................................... (NACC)... NCCR CONTROL MODE ................................ (NCM).... (NCCR IS DISABLED FOR ALL MOBILE STATIONS) NCCR IDLE MODE REPORTING PERIOD .................. (NIRP)... NCCR TRANSFER MODE REPORTING PERIOD .............. (NTRP)... NCCR RETURN TO OLD CELL TIME ..................... (NOCT)...
32 (138)
# Nokia Corporation
5 35 dBm 33 dBm 26 dBm 24 dBm 255 30 s Y Y Y Y 1
*) *) *)
18 % 68 % 0000 80 % 20 % 70 % 1 1 N N 95 % 4 s 30 s INTER INTER 100 % 127 128 s 127 s N 0 N 0 3.84 s 0.48 s 10 s
DN9813184 Issue 19-1 en
EEM MODIFY GENERAL BASE STATION CONTROLLER PARAMETERS
NCCR TARGET CELL PENALTY TIME .................... (NTPT)... NCCR NEIGHBOR CELL PENALTY ....................... (NNCP)... WCDMA FDD NCCR ENABLED ........................... (WFNE)... WCDMA FDD NCCR PREFERRED ......................... (WFNP)...
10 s 6 s N Y
*) NOT ACTIVE IN PRFILE COMMAND EXECUTED
Semantic error messages Execution error messages
If an error occurs, the general semantic error messages of the MML commands are output. For more information, see General Notice Messages of MML Session. /*** BCSU UPDATE ERROR ***/
The modification was successful but the updating of all BCSUs did not succeed. After the printout, a list of failed BCSU updates follows, for instance in the following form: /*** BCSU-05 NOT UPDATED ***/ /*** BCSU-07 NOT UPDATED ***/
For more information, see Radio Network Administration. In addition, the general execution error messages of MML commands are used. For more information, see General Error Messages of System.
DN9813184 Issue 19-1 en
# Nokia Corporation
33 (138)
EE - Base Station Controller Parameter Handling in BSC
34 (138)
# Nokia Corporation
DN9813184 Issue 19-1 en
EEN MODIFY RADIO NETWORK SUPERVISION PARAMETERS
EEN MODIFY RADIO NETWORK SUPERVISION PARAMETERS Function
With the EEN command you modify the radio network supervision parameters in the BSDATA.
Parameters
minimum mean holding time for TCHs, maximum mean holding time for TCHs, maximum mean holding time for SDCCHs, alarm threshold for TCH failure rate, alarm threshold for SDCCH failure rate, alarm threshold for TCH congestion, alarm threshold for SDCCH congestion, alarm threshold for number of channel seizures, alarm threshold for number of channel seizure requests, measurement period for TCH mean holding time supervision, measurement period for SDCCH mean holding time supervision, measurement period for supervision of channel failure rate, measurement period for supervision of congestion in BTS, threshold for high TCH interference level, alarm threshold for the share of high TCH interference, measurement period for high TCH interference supervision, measurement period for supervision of BTS with no transactions, starting moment for supervision of BTS, ending moment for supervision of BTS, GPRS territory update guard time ;
Syntax
EEN: ( MINHTT = <minimum mean holding time for TCHs> | MAXHTT = <maximum mean holding time for TCHs> | MAXHTS = <maximum mean holding time for SDCCHs> | TCHFR = | SCHFR = | CNGT = | CNGS = | CS = | CSR = | PRDMHT = <measurement period for TCH mean holding time supervision> | PRDMHS = <measurement period for SDCCH mean holding time supervision> | PRDCFR = <measurement period for supervision of channel failure rate> | PRDCNG = <measurement period for supervision of congestion in BTS> | HIFLVL = | HIFSHR = | PRDHIF = <measurement period for high TCH interference supervision> | PRDBNT = <measurement period for supervision of BTS with no transactions> |
DN9813184 Issue 19-1 en
# Nokia Corporation
35 (138)
EE - Base Station Controller Parameter Handling in BSC
SMBNT = <starting moment for supervision of BTS> | EMBNT = <ending moment for supervision of BTS> | GTUGT = ) ... ;
Parameter explanations
minimum mean holding time for TCHs MINHTT = decimal number With this parameter you define the minimum mean holding time for traffic channels. If the mean holding time is below the minimum mean holding time and there have been enough calls during the measurement period (the number of seizures is greater than or equals to the operator-defined threshold value), the alarm system prints out an alarm. The values range from 0 to 65535 seconds. The value has to be lower than the value of the parameter maximum mean holding time for TCHs.
Note The value range of minimum mean holding time for TCHs is in seconds and the value range of maximum mean holding time for TCHs is in minutes.
maximum mean holding time for TCHs MAXHTT = decimal number With this parameter you define the maximum mean holding time for traffic channels. If the mean holding time during a measurement period is greater than or equal to the maximum mean holding time, the alarm system prints out an alarm. The values range from 0 to 1440 minutes (=24 hours). The value has to be higher than the value of the parameter minimum mean holding time for TCHs.
Note The value range of minimum mean holding time for TCHs is in seconds and the value range of maximum mean holding time for TCHs is in minutes.
maximum mean holding time for SDCCHs
36 (138)
# Nokia Corporation
DN9813184 Issue 19-1 en
EEN MODIFY RADIO NETWORK SUPERVISION PARAMETERS
MAXHTS = decimal number With this parameter you define the maximum mean holding time for signalling channels. If the mean holding time during a measurement period is greater than or equal to the maximum mean holding time, the alarm system prints out an alarm. The values range from 0 to 1440 minutes (=24 hours).
alarm threshold for TCH failure rate TCHFR = decimal number With this parameter you define an alarm threshold for traffic channel failure rate. Whenever a channel is released with a release cause other than a normal one, the counter of channel failures for the released channel is incremented. If the percentage of channel failures equals to or exceeds the threshold and there have been enough calls during the measurement period (the number of seizures is greater than or equal to the operator-defined threshold value), the alarm system prints out an alarm. The values range from 1 to 100 %.
alarm threshold for SDCCH failure rate SCHFR = decimal number With this parameter you define an alarm threshold for the SDCCH failure rate. If the number of SDCCH failures equals to or exceeds the threshold, the alarm system prints out an alarm. The values range from 1 to 100 %.
alarm threshold for TCH congestion CNGT = decimal number With this parameter you define an alarm threshold for traffic channel congestion. The parameter supervises the traffic level of traffic channels in a BTS. If the percentage of TCH seizure requests refused due to congestion equals to or exceeds the threshold and there have been enough call attempts during the measurement period (the number of seizure requests is greater than or equal to the operator-defined threshold value), the alarm system prints out an alarm. The values range from 1 to 100 %.
alarm threshold for SDCCH congestion
DN9813184 Issue 19-1 en
# Nokia Corporation
37 (138)
EE - Base Station Controller Parameter Handling in BSC
CNGS = decimal number With this parameter you define an alarm threshold for SDCCH congestion. This parameter supervises the traffic level of signalling channels in a BTS. If the percentage of SDCCH seizure requests refused due to congestion equals to or exceeds the threshold and there have been enough call attempts during the measurement period (the number of seizure requests is greater than or equal to the operator-defined threshold value), the alarm system prints out an alarm. The values range from 1 to 100 %.
alarm threshold for number of channel seizures CS = decimal number With this parameter you define an alarm threshold for the number of channel seizures. Only when the number of channel seizures during the measurement period equals to or exceeds this threshold, the alarm threshold values for minimum mean holding time for TCHs and alarm threshold for TCH failure rate are taken into account. This parameter supervises lost calls and a too short mean holding time in the traffic channels. The values range from 1 to 65535.
alarm threshold for number of channel seizure requests CSR = decimal number This parameter supervises SDCCH and TCH congestions. With this parameter you define an alarm threshold for the number of channel seizure requests. Only when the number of channel seizure requests during the measurement period equals to or exceeds this threshold, the values for alarm threshold for TCH congestion and alarm threshold for SDCCH congestion are taken into account. The values range from 1 to 65535.
measurement period for TCH mean holding time supervision PRDMHT = decimal number With this parameter you define the length of the measurement period. The alarms are printed out only at the end of the measurement period.
38 (138)
# Nokia Corporation
DN9813184 Issue 19-1 en
EEN MODIFY RADIO NETWORK SUPERVISION PARAMETERS
This parameter supervises too short and too long mean holding times in traffic channels. The values range from 5 to 1440 minutes (=24 hours). To deactivate supervision, set the measurement period to zero.
measurement period for SDCCH mean holding time supervision PRDMHS = decimal number With this parameter you define the length of the measurement period. The alarms are printed out only at the end of the measurement period. This parameter supervises too long mean holding times in SDCCHs. The values range from 5 to 1440 minutes (=24 hours). To deactivate supervision, set the measurement period to zero.
measurement period for supervision of channel failure rate PRDCFR = decimal number With this parameter you define the length of the measurement period. The alarms are printed out only at the end of the measurement period. This parameter supervises channel failures both in traffic channels and in SDCCHs. The values range from 5 to 1440 minutes (=24 hours). To deactivate supervision, set the measurement period to zero.
measurement period for supervision of congestion in BTS PRDCNG = decimal number With this parameter you define the length of the measurement period. The alarms are printed out only at the end of the measurement period. This parameter supervises SDCCH and TCH congestion in a BTS. The values range from 5 to 1440 minutes (=24 hours). To deactivate supervision, set the measurement period to zero.
threshold for high TCH interference level HIFLVL = decimal number
DN9813184 Issue 19-1 en
# Nokia Corporation
39 (138)
EE - Base Station Controller Parameter Handling in BSC
With this parameter you define the interference level which is regarded as high in traffic channel interference supervision. The values range from 0 to 4. Value zero is the lowest interference level or the best channel quality.
alarm threshold for the share of high TCH interference HIFSHR = decimal number With this parameter you define the maximum time in percent that a TCH may be on high interference levels during a measurement period. The values range from 1 to 100 %.
measurement period for high TCH interference supervision PRDHIF = decimal number With this parameter you define the measurement period for the high TCH interference supervision. The values range from 5 to 1440 minutes (=24 hours). To deactivate supervision, set the measurement period to zero.
measurement period for supervision of BTS with no transactions PRDBNT = decimal number With this parameter you define the measurement period for the supervision of BTSs with no transactions. The values range from 5 to 1440 minutes (=24 hours). To deactivate supervision, set the measurement period to zero.
starting moment for supervision of BTS SMBNT = decimal number With this parameter you define the time of day when the BTS supervision starts. The starting moment is given in hours and minutes. The values range from 00-00 to 23-59. The starting moment for BTS supervision must be earlier than the ending moment.
40 (138)
# Nokia Corporation
DN9813184 Issue 19-1 en
EEN MODIFY RADIO NETWORK SUPERVISION PARAMETERS
ending moment for supervision of BTS EMBNT = decimal number With this parameter you define the time of day when the BTS supervision ends. The ending moment is given in hours and minutes. The values range from 00-00 to 23-59. The ending moment for BTS supervision must be later than the starting moment.
GPRS territory update guard time GTUGT = decimal number With this parameter you set the timer value which must elapse between two subsequent territory updates. The values range from 1 to 255 seconds. Examples
1.
Change the parameter value of the alarm threshold for TCH failure rate to 10 %, and the value of the alarm threshold for number of channel seizures to 20. ZEEN:TCHFR=10,CS=20;
2.
Deactivate the measurement period for TCH mean holding time supervision. ZEEN:PRDMHT=0;
3.
Set the starting moment for supervision of BTSs to 11:30. ZEEN:SMBNT=11-30;
Additional information
When the system has created a BSC object, the radio network supervision parameters have the following default values:
minimum mean holding time for TCHs maximum mean holding time for TCHs maximum mean holding time for SDCCHs alarm threshold for TCH failure rate alarm threshold for SDCCH failure rate alarm threshold for TCH congestion alarm threshold for SDCCH congestion alarm threshold for number of channel seizures alarm threshold for number of ch seizure requests meas prd for TCH mean holding time supervision meas prd for SDCCH mean holding time supervision
DN9813184 Issue 19-1 en
# Nokia Corporation
(MINHTT) (MAXHTT) (MAXHTS) (TCHFR) (SCHFR) (CNGT) (CNGS) (CS) (CSR) (PRDMHT) (PRDMHS)
10 120 30 20 80 20 20 10 100 240 60
s min min % % % %
min min
41 (138)
EE - Base Station Controller Parameter Handling in BSC
meas prd for supervision of channel failure rate meas prd for supervision of congestion in BTS threshold for high TCH interference level alarm threshold for share of high TCH interference meas prd for high TCH interference supervision meas prd for supervision of BTS with no transactions starting moment for supervision of BTS ending moment for supervision of BTS GPRS territory update guard time
Execution printouts 1.
BSC
(PRDCFR) (PRDCNG) (HIFLVL) (HIFSHR) (PRDHIF) (PRDBNT) (SMBNT) (EMBNT) (GTUGT)
60 120 4 50 120 120 08-00 18-00 5
min min % min min
s
The execution printout of the command ZEEN:MINHTT=65535; is:
BSC-LAB
2004-01-19
10:11:32
RADIO NETWORK SUPERVISION PARAMETERS MODIFICATION COMPLETED MINIMUM MEAN HOLDING TIME FOR TCHS ............... (MINHTT). 65535 s MAXIMUM MEAN HOLDING TIME FOR TCHS ............... (MAXHTT). 1440 min MAXIMUM MEAN HOLDING TIME FOR SDCCHS ............. (MAXHTS). 30 min ALARM THRESHOLD FOR TCH FAILURE RATE ............. (TCHFR).. 20 % ALARM THRESHOLD FOR SDCCH FAILURE RATE ........... (SCHFR).. 80 % ALARM THRESHOLD FOR TCH CONGESTION ............... (CNGT)... 20 % ALARM THRESHOLD FOR SDCCH CONGESTION ............. (CNGS)... 20 % ALARM THRESHOLD FOR NUMBER OF CHANNEL SEIZURES ... (CS)..... 10 ALARM THRESHOLD FOR NUMBER OF CH SEIZURE REQUESTS (CSR).... 100 MEAS PRD FOR TCH MEAN HOLDING TIME SUPERVISION ... (PRDMHT). 240 min MEAS PRD FOR SDCCH MEAN HOLDING TIME SUPERVISION . (PRDMHS). 60 min MEAS PRD FOR SUPERVISION OF CHANNEL FAILURE RATE . (PRDCFR). 240 min MEAS PRD FOR SUPERVISION OF CONGESTION IN BTS .... (PRDCNG). 120 min THRESHOLD FOR HIGH TCH INTERFERENCE LEVEL ........ (HIFLVL). 4 ALARM THRESHOLD FOR SHARE OF HIGH TCH INTERFERENCE (HIFSHR). 50 % MEAS PRD FOR HIGH TCH INTERFERENCE SUPERVISION ... (PRDHIF). 0 min DEACTIVATED MEAS PRD FOR SUPERVISION OF BTS WITH NO TRANSACT . (PRDBNT). 0 min DEACTIVATED STARTING MOMENT FOR SUPERVISION OF BTS ........... (SMBNT).. 08-00 ENDING MOMENT FOR SUPERVISION OF BTS ............. (EMBNT).. 18-00 GPRS TERRITORY UPDATE GUARD TIME ................. (GTUGT).. 5 s COMMAND EXECUTED
Semantic error messages /*** STARTING MOMENT FOR SUPERVISION OF BTS (SMBNT) HAS TO BE EARLIER THAN ENDING MOMENT FOR SUPERVISION OF BTS (EMBNT) ***/
The ending moment cannot be earlier than or the same as the starting moment. /*** MINHTT VALUE HAS TO BE LOWER THAN MAXHTT VALUE NOTE: MINHTT VALUE RANGE IS IN SECONDS AND MAXHTT IN MINUTES ***/
42 (138)
# Nokia Corporation
DN9813184 Issue 19-1 en
EEN MODIFY RADIO NETWORK SUPERVISION PARAMETERS
The value of parameter minimum mean holding time for TCHs has to be lower than the value of parameter maximum mean holding time for TCHs. In addition, the general semantic error messages of the MML commands are output. For more information, see General Notice Messages of MML Session. Execution error messages
If an error occurs, the general execution error messages of the MML commands are output. For more information, see General Error Messages of System.
DN9813184 Issue 19-1 en
# Nokia Corporation
43 (138)
EE - Base Station Controller Parameter Handling in BSC
44 (138)
# Nokia Corporation
DN9813184 Issue 19-1 en
EEQ MODIFY MISCELLANEOUS PARAMETERS
EEQ MODIFY MISCELLANEOUS PARAMETERS Function
With the EEQ command you modify the miscellaneous BSC parameters in the BSDATA.
Parameters
BCSU load threshold, LAPD load threshold, upper limit of MS speed class 1, upper limit of MS speed class 2, alarm limit for full rate TCH availability, alarm limit for half rate TCH availability, alarm limit for SDCCH availability, disable internal HO, disable external DR, RX level balance, RX antenna supervision period, number of ignored transcoder failures, variable DL step size, maximum number of DL TBF , maximum number of UL TBF , FEP in PC HO use , intra segment SDCCH HO guard , pre-emption usage in handover , WPS priority capacity , WPS preference capacity , public served count , time limit WPS , time limit WPS handover , IMSI based handover GSM cells anonymous MS , IMSI based handover WCDMA cells anonymous MS , soft blocking C/N FR, soft blocking C/N HR, soft blocking C/N 14.4, soft blocking C/N AMR FR, soft blocking C/N AMR HR, RX level based TCH access, delay of HO and PC for emergency calls, internal HO to external allowed, TCH transaction count, max TCH transaction rate;
Syntax EEQ: ( BCSUL = | LAPDL = | MSSCF = | MSSCS = | ALFRT = | ALHRT = | ALSDC = | DINHO = | DEXDR = | RXBAL = | RXANT = | ITCF = | VDLS = | MNDL = <maximum number of DL TBF> | MNUL = <maximum number of UL TBF> | FPHO = | ISS = | PRE = <pre-emption usage in handover> |
DN9813184 Issue 19-1 en
# Nokia Corporation
45 (138)
EE - Base Station Controller Parameter Handling in BSC
WPIC = <WPS priority capacity> | WPEC = <WPS preference capacity> | PSC = | TLW = | TLWH = | IBGA = | IBWA = | SBCNF = <soft blocking C/N FR> | SBCNH = <soft blocking C/N HR> | SBCN = <soft blocking C/N 14.4> | SBCNAF = <soft blocking C/N AMR FR> | SBCNAH = <soft blocking C/N AMR HR> | RXTA = | DEC = <delay of HO and PC for emergency calls> | IHTA = | TTRC = | MTTR = <max TCH transaction rate> ) ... ;
Parameter explanations
BCSU load threshold BCSUL = decimal number With this parameter you define the threshold for the proportion of rejected measurement results in all measurement results. An overload in the BCSU unit causes the rejections. If the threshold is exceeded, the BCSU unit is regarded as overloaded, and the BSC generates a relevant alarm. The values range from 0 to 10 000 (equals to 0..100 %).
LAPD load threshold LAPDL = decimal number With this parameter you define the threshold for the proportion of rejected measurement results in all measurement results. An overload in the telecom Abis LAPD link causes the rejections. If the threshold is exceeded, the LAPD link is regarded as overloaded, and the BSC generates a relevant alarm. The values range from 0 to 10 000 (equals to 0..100 %).
upper limit of MS speed class 1 MSSCF = decimal number With this parameter you define the upper limit of the MS speed for the first class in MS speed measurement. The values range from 0 to 255. One parameter step equals to the speed of 2 km/ h. The default is 10.
46 (138)
# Nokia Corporation
DN9813184 Issue 19-1 en
EEQ MODIFY MISCELLANEOUS PARAMETERS
upper limit of MS speed class 2 MSSCS = decimal number With this parameter you define the upper limit of MS speed for the second class in MS speed measurement. The values range from 0 to 255. One parameter step equals to the speed of 2 km/ h. The default is 30.
alarm limit for full rate TCH availability ALFRT = decimal number With this parameter you define the alarm limit for available full rate traffic channels. The parameter is used by radio network recovery. The values range from 0 to 100 %.
alarm limit for half rate TCH availability ALHRT = decimal number With this parameter you define the alarm limit for available half rate traffic channels. The parameter is used by radio network recovery. The values range from 1 to 100 %.
alarm limit for SDCCH availability ALSDC = decimal number With this parameter you define the alarm limit for available SDCCHs. The limit is the ratio of working SDCCHs to working TCHs in percent. The parameter is used by radio network recovery. The values range from 0 to 100 %.
disable internal HO With this parameter you define whether all handovers are controlled by the MSC or not. The parameter may receive the following values: Parameter
Value
Explanation
DINHO =
Y
All handovers are controlled by the MSC.
DN9813184 Issue 19-1 en
# Nokia Corporation
47 (138)
EE - Base Station Controller Parameter Handling in BSC
Parameter
Value
Explanation
N
All handovers are not controlled by the MSC.
disable external DR With this parameter you disable or enable the external directed retry handovers. The parameter may receive the following values: Parameter
Value
Explanation
DEXDR =
Y
Disable external directed retry handovers.
N
Enable external directed retry handovers.
RX level balance RXBAL = decimal number With this parameter you define the balance between the downlink signal level and the uplink signal level within the BSC coverage area. Value 5 dB means that the downlink signal is 5 dB stronger than the uplink signal. The values range from 0 to 20 dB.
RX antenna supervision period RXANT = decimal number With this parameter you define the time (in minutes) that the BTS uses for the internal RX antenna supervision. The values range from 15 to 65535 minutes. If the supervision period is set to 65535, the internal supervision is not performed in the BTSs.
number of ignored transcoder failures ITCF = decimal number With this parameter you define how many successive remote transcoder failures the BSC may receive before it releases the call. The values range from 0 to 5.
variable DL step size
48 (138)
# Nokia Corporation
DN9813184 Issue 19-1 en
EEQ MODIFY MISCELLANEOUS PARAMETERS
With this parameter you define whether the variable step size is used in the power control algorithm when the downlink transmission power is decreased. The values are: Parameter
Value
Explanation
VDLS =
Y
The variable downlink step size is used.
N
The variable downlink step size is not used.
maximum number of DL TBF MNDL = decimal number With this parameter you define the maximum number of TBFs that a radio time slot can have in average in a GPRS territory, in the downlink direction. The values range from 1 to 9.
maximum number of UL TBF MNUL = decimal number With this parameter you define the maximum number of TBFs that a radio time slot can have in average in a GPRS territory, in the uplink direction. The values range from 1 to 7.
FEP in PC HO use With this parameter you indicate whether the Frame Error Probability based Power Control (PC) and Handover (HO) decision-making is used in the Power Control and Handover algorithm. The values are: Parameter
Value
Explanation
FPHO =
Y
The Power Control and Handover decision-making is used.
N
The Power Control and Handover decision-making is not used.
intra segment SDCCH HO guard ISS = decimal number With this parameter you define the guard time for attempting an SDCCH handover from the BCCH BTS resource layer to another resource layer in a segment.
DN9813184 Issue 19-1 en
# Nokia Corporation
49 (138)
EE - Base Station Controller Parameter Handling in BSC
The values range from 0 to 255 seconds. Value 0 means that no time limit is set for starting an SDCCH handover attempt from the BCCH BTS resource layer, and the attempt can be made as soon as possible. Values 1..254 define the time after which an SDCCH handover from the BCCH BTS resource layer is attempted. Value 255 means no SDCCH handover from the BCCH BTS resource layer is attempted based on the SDCCH reservation duration.
pre-emption usage in handover With this parameter you can indicate whether the pre-emption is applied or not in a case of handover. The values are: Parameter
Value
Explanation
PRE =
Y
The pre-emption is applied in a case of handover.
N
The pre-emption is not applied in a case of handover.
WPS priority capacity WPIC = decimal number With this parameter you define the portion of cells' total traffic capacity to which the WPS users are given priority. This parameter is also applied in the Directed Retry handover target cell evaluation together with the parameter WPS preference capacity. The values range from 0 to 100 %.
WPS preference capacity WPEC = decimal number With this parameter you define how much of the rest of the cell's resources (100 WPS priority capacity) can be allocated to WPS users without any restriction. This parameter is also applied in the Directed Retry handover target cell evaluation together with the parameter WPS priority capacity. The values range from 0 to 100 %.
public served count PSC = decimal number
50 (138)
# Nokia Corporation
DN9813184 Issue 19-1 en
EEQ MODIFY MISCELLANEOUS PARAMETERS
With this parameter you define how many public users must be served before a WPS user can be served. This parameter is applied in traffic channel allocation when the WPS users already have the WPS priority capacity in use and more than WPS preference capacity of the rest of the cell's resources is in use. Value 0 means that all the idle resources of a cell can be allocated to successive WPS calls without any restrictions. The values range from 0 to 10.
time limit WPS TLW = decimal number With this parameter you define the maximum queuing time in seconds for WPS call setup attempts. The values range from 0 to 30 s. Value 0 means that the queuing is not allowed for WPS call setups.
time limit WPS handover TLWH = decimal number With this parameter you define the maximum queuing time in seconds for WPS handover attempts. The values range from 0 to 30 s. Value 0 means that the queuing is not allowed for WPS handovers.
IMSI based handover GSM cells anonymous MS IBGA = decimal number or ALL With this parameter you define in case of intra-GSM handover whether one of the existing Authorised Networks groups is used for the target cell selection or if all neighbour GSM cells are permitted. This parameter is used in a serving GSM cell when a mobile subscriber is anonymous and IMSI based handovers are enabled in the serving GSM cell. If the status of IMSI based HO to GSM cell is deactive, then all neighbour GSM cells are permitted for all mobile subscribers. The values are:
Parameter
Value
Explanation
IBGA=
ALL
All neighbour GSM cells are permitted for all mobile subscribers
DN9813184 Issue 19-1 en
# Nokia Corporation
51 (138)
EE - Base Station Controller Parameter Handling in BSC
Parameter
Value
Explanation
1...10
Identifier of Authorised Networks group
IMSI based handover WCDMA cells anonymous MS IBWA = decimal number or ALL With this parameter you define in case of inter-system handover from GSM to WCDMA whether one of the existing Authorised Networks groups is used for the target cell selection or if all neighbour WCDMA RAN cells are permitted. This parameter is used in a serving GSM cell when the mobile subscriber is anonymous and IMSI based handovers are enabled in the serving GSM cell. If the status of IMSI based handover to GSM cell is active but the ISHO_SUPPORT_IN_BSC option is deactive, then all neighbour WCDMA RAN cells are permitted for all mobile subscribers. The values are:
Parameter
Value
Explanation
IBWA=
ALL
All neighbour WCDMA RAN cells are permitted for all mobile subscribers
1...10
Identifier of Authorised Networks group
soft blocking C/N FR SBCNF = decimal number With this parameter you define the minimum acceptable carrier/noise ratio for full rate and EFR speech connections as well as for circuit switched data connections of up to 9.6 kbit/s. The values range from 0 to 63 dB.
soft blocking C/N HR SBCNH = decimal number With this parameter you define the minimum acceptable carrier/noise ratio for half rate speech connections. The values range from 0 to 63 dB.
52 (138)
# Nokia Corporation
DN9813184 Issue 19-1 en
EEQ MODIFY MISCELLANEOUS PARAMETERS
soft blocking C/N 14.4 SBCN = decimal number With this parameter you define the minimum acceptable carrier/noise ratio for circuit switched data connections of 14.4 kbit/s. The values range from 0 to 63 dB.
soft blocking C/N AMR FR SBCNAF = decimal number With this parameter you define the minimum acceptable carrier/noise ratio for full rate AMR speech connections. The values range from 0 to 63 dB.
soft blocking C/N AMR HR SBCNAH = decimal number With this parameter you define the minimum acceptable carrier/noise ratio for half rate AMR speech connections. The values range from 0 to 63 dB.
RX level based TCH access RXTA = decimal number With this parameter you define whether TCH access is based on downlink RX level. The values are:
Parameter
Value
Explanation
RXTA=
0
RX level based TCH access is not used.
1
RX level based TCH access is used in call setup.
2
RX level based TCH access is used in call setup and in handovers.
DN9813184 Issue 19-1 en
# Nokia Corporation
53 (138)
EE - Base Station Controller Parameter Handling in BSC
delay of HO and PC for emergency calls DEC = decimal number With this parameter you temporarily disable mobile power control and handovers in TCH for emergency calls. This enhances the U-TDOA positioning accuracy. The values range from 0 to 10 seconds.
internal HO to external allowed With this parameter you define whether it is allowed to change internal handover, where speech codec or channel rate is changed, to MSC controlled in order to avoid DL muting.
Note If the MSC does not support uni-directional handover, DL muting cannot be avoided by changing handover to external. In that case it is advisable to leave the parameter to the default value.
Parameter
Value
Explanation
IHTA=
0
Changing is not allowed.
1
Changing is allowed for AMR packing/unpacking handovers only.
2
Changing is allowed for other internal handovers than AMR packing/unpacking handovers.
3
Changing is allowed for all internal handovers.
TCH transaction count TTRC = decimal number With this parameter you define how many incoming TCH transactions (incoming MSC controlled TCH handovers or assignments) are taken into account when determining average TCH transaction rate. The values range from 0 to 100. Value 0 means that averaging is not used.
max TCH transaction rate
54 (138)
# Nokia Corporation
DN9813184 Issue 19-1 en
EEQ MODIFY MISCELLANEOUS PARAMETERS
MTTR = decimal number With this parameter you define the maximum incoming (from MSC to BSC) TCH ransaction rate (transactions per second). In this context TCH transaction means an MSC controlled TCH handover or TCH assignment. The parameter is used to determine whether internal handover is allowed to be changed to external. The values range from 0 to 1000. Value 0 means that changing internal handover to external is not allowed. Examples
1.
Set BCSU load threshold to 300 and LAPD load threshold to 450. ZEEQ:BCSUL=300,LAPDL=450;
Additional information
When the system has created a BSC object, the miscellaneous base station controller parameters have the following default values:
BCSU load threshold LAPD load threshold upper limit of MS speed class 1 upper limit of MS speed class 2 alarm limit for full rate TCH availability alarm limit for half rate TCH availability alarm limit for SDCCH availability disable internal HO disable external DR RX level balance RX antenna supervision period (RX antenna supervision is not performed) number of ignored transcoder failures variable DL step size maximum number of DL TBF maximum number of UL TBF FEP in PC HO use intra segment SDCCH HO guard pre-emption usage in handover WPS priority capacity WPS preference capacity public served count time limit WPS time limit WPS handover IMSI based handover GSM cells anonymous MS IMSI based handover WCDMA cells anonymous MS soft blocking C/N FR soft blocking C/N HR soft blocking C/N 14.4 soft blocking C/N AMR FR soft blocking C/N AMR HR RX level based TCH access (RX level based TCH access is not used) delay of HO and PC for emergency calls internal HO to external allowed TCH transaction count
DN9813184 Issue 19-1 en
# Nokia Corporation
(BCSUL) (LAPDL) (MSSCF) (MSSCS) (ALFRT) (ALHRT) (ALSDC) (DINHO) (DEXDR) (RXBAL) (RXANT) (ITCF) (VDLS) (MNDL) (MNUL) (FPHO) (ISS) (PRE) (WPIC) (WPEC) (PSC) (TLW) (TLWH) (IBGA) (IBWA) (SBCNF) (SBCNH) (SBCN) (SBCNAF) (SBCNAH) (RXTA) (DEC) (IHTA) (TTRC)
1.50 1.50 10 30 30 30 30 N N 5 65535 0 N 9 7 N 255 Y 25 97 3 28 5 ALL ALL 12 14 14 7 12 0
% % (20 km/h) (60 km/h) % % %
dB min
s % % s s
dB dB dB dB dB
5 s 0 10
55 (138)
EE - Base Station Controller Parameter Handling in BSC
max TCH transaction rate
Execution printouts 1. BSC
(MTTR)
50
The execution printout of the command ZEEQ:RXANT=65535; is:
BSC-LAB
2006-10-15
14:11:32
MISCELLANEOUS PARAMETERS MODIFICATION COMPLETED BCSU LOAD THRESHOLD .............................. (BCSUL).. 48.00 % LAPD LOAD THRESHOLD .............................. (LAPDL).. 8.40 % UPPER LIMIT OF MS SPEED CLASS 1 .................. (MSSCF).. 10 ( 20 km/h) UPPER LIMIT OF MS SPEED CLASS 2 .................. (MSSCS).. 30 ( 60 km/h) ALARM LIMIT FOR FULL RATE TCH AVAILABILITY ....... (ALFRT).. 30 % ALARM LIMIT FOR HALF RATE TCH AVAILABILITY ....... (ALHRT).. 30 % ALARM LIMIT FOR SDCCH AVAILABILITY ............... (ALSDC).. 30 % DISABLE INTERNAL HO .............................. (DINHO).. N DISABLE EXTERNAL DR .............................. (DEXDR).. Y RX LEVEL BALANCE ................................. (RXBAL).. 5 dB RX ANTENNA SUPERVISION PERIOD .................... (RXANT).. 65535 min (RX ANTENNA SUPERVISION IS NOT PERFORMED) NUMBER OF IGNORED TRANSCODER FAILURES ............ (ITCF)... 0 VARIABLE DL STEP SIZE ............................ (VDLS)... N MAXIMUM NUMBER OF DL TBF ......................... (MNDL)... 9 MAXIMUM NUMBER OF UL TBF ......................... (MNUL)... 7 FEP IN PC HO USE ................................. (FPHO)... N INTRA SEGMENT SDCCH HO GUARD ..................... (ISS).... 255 s PRE-EMPTION USAGE IN HANDOVER .................... (PRE).... Y WPS PRIORITY CAPACITY ............................ (WPIC)... 25 % WPS PREFERENCE CAPACITY .......................... (WPEC)... 97 % PUBLIC SERVED COUNT .............................. (PSC).... 3 TIME LIMIT WPS ................................... (TLW).... 28 s TIME LIMIT WPS HANDOVER .......................... (TLWH)... 5 s IMSI BASED HANDOVER GSM CELLS ANONYMOUS MS ....... (IBGA)... ALL IMSI BASED HANDOVER WCDMA CELLS ANONYMOUS MS ..... (IBWA)... ALL SOFT BLOCKING C/N FR ............................. (SBCNF).. 12 dB SOFT BLOCKING C/N HR ............................. (SBCNH).. 14 dB SOFT BLOCKING C/N 14.4 ........................... (SBCN)... 14 dB SOFT BLOCKING C/N AMR FR ......................... (SBCNAF). 7 dB SOFT BLOCKING C/N AMR HR ......................... (SBCNAH). 12 dB RX LEVEL BASED TCH ACCESS ........................ (RXTA)... 0 (RX LEVEL BASED TCH ACCESS IS NOT USED) DELAY OF HO AND PC FOR EMERGENCY CALLS ........... (DEC).... 5 s INTERNAL HO TO EXTERNAL ALLOWED .................. (IHTA)... 0 TCH TRANSACTION COUNT ............................ (TTRC)... 10 MAX TCH TRANSACTION RATE ......................... (MTTR)... 50 COMMAND EXECUTED
Semantic error messages
If an error occurs, the general semantic error messages of the MML commands are output. For more information, see General Notice Messages of MML Session.
Execution error messages
If an error occurs, the general execution error messages of the MML commands are output. For more information, see General Error Messages of System.
56 (138)
# Nokia Corporation
DN9813184 Issue 19-1 en
EEV MODIFY QUALITY OF SERVICE PARAMETERS
EEV MODIFY QUALITY OF SERVICE PARAMETERS Function
With the EEV command you modify the priority based scheduling and enhanced quality of service (EQoS) parameters in the BSDATA. The command is optional.
Parameters
DL high priority SSS, DL normal priority SSS, DL low priority SSS, UL priority 1 SSS, UL priority 2 SSS, UL priority 3 SSS, UL priority 4 SSS: background traffic class scheduling weight for ARP 1, background traffic class scheduling weight for ARP 2, background traffic class scheduling weight for ARP 3:::: QC reallocation action trigger threshold, QC NCCR action trigger threshold, QC QoS renegotiation action trigger threshold, QC drop action trigger threshold:: PFC unack BLER limit for SDU error ratio 1, PFC ack BLER limit for transfer delay 1;
Syntax
EEV: ( DHP = DNP = DLP = UP1 = UP2 = UP3 = UP4 = BGSW1 BGSW2 BGSW3 QCATR QCATN QCATQ QCATD
| | | | | | : = | = | = :::: | = = = =
reallocation action trigger threshold> | NCCR action trigger threshold > | QoS renegotiation action trigger threshold > | drop action trigger threshold> :: |
UBL1 = | ABL1 = |) ... ;
Parameter explanations
DL high priority SSS DHP = decimal number
DN9813184 Issue 19-1 en
# Nokia Corporation
57 (138)
EE - Base Station Controller Parameter Handling in BSC
With this parameter you define the scheduling step size (SSS) for the high priority level in the downlink direction. The value of this parameter must be lower than or equal to the value of the parameter dl normal priority sss (DNP). This parameter is replaced by the Scheduling weight parameters in the PCU supporting EQoS. The values range from 1 to 12.
DL normal priority SSS DNP = decimal number With this parameter you define the scheduling step size (SSS) for the normal priority level in the downlink direction. The value of this parameter must be lower than or equal to the value of the parameter dl low priority sss (DLP) and higher than or equal to the value of the parameter dl high priority sss (DHP). This parameter is replaced by the Scheduling weight parameters in the PCU supporting EQoS. The values range from 1 to 12.
DL low priority SSS DLP = decimal number With this parameter you define the scheduling step size (SSS) for the low priority level in the downlink direction. The value of this parameter must be higher than or equal to the value of the parameter dl normal priority sss (DNP). This parameter is replaced by the Scheduling weight parameters in the PCU supporting EQoS. The values range from 1 to 12.
UL priority 1 SSS UP1 = decimal number With this parameter you define the scheduling step size (SSS) for the priority level 1 (highest) in the uplink direction. The value of this parameter must be lower than or equal to the value of the parameter ul priority 2 sss (UP2). This parameter is replaced by the Scheduling weight parameters in the PCU supporting EQoS. The values range from 1 to 12.
UL priority 2 SSS
58 (138)
# Nokia Corporation
DN9813184 Issue 19-1 en
EEV MODIFY QUALITY OF SERVICE PARAMETERS
UP2 = decimal number With this parameter you define the scheduling step size (SSS) for the priority level 2 in the uplink direction. The value of this parameter must be lower than or equal to the value of the parameter ul priority 3 sss (UP3) and higher than or equal to the value of the parameter ul priority 1 sss (UP1). This parameter is replaced by the Scheduling weight parameters in the PCU supporting EQoS. The values range from 1 to 12.
UL priority 3 SSS UP3 = decimal number With this parameter you define the scheduling step size (SSS) for the priority level 3 in the uplink direction. The value of this parameter must be lower than or equal to the value of the parameter ul priority 4 sss (UP4) and higher than or equal to the value of the parameter ul priority 2 sss (UP2). This parameter is replaced by the Scheduling weight parameters in the PCU supporting EQoS. The values range from 1 to 12.
UL priority 4 SSS UP4 = decimal number With this parameter you define the scheduling step size (SSS) for the priority level 4 (lowest) in the uplink direction. The value of this parameter must be higher than or equal to the value of the parameter ul priority 3 sss (UP3). This parameter is replaced by the Scheduling weight parameters in the PCU supporting EQoS. The values range from 1 to 12.
background traffic class scheduling weight for ARP 1 BGSW1 = decimal number With this parameter you define the scheduling weight for the allocation and retention priority value 1 for background traffic class. The scheduling weight defines the proportion of residual bandwidth allocation between PFCs. Scheduling weight parameters replace uplink and downlink scheduling step size parameters in a PCU where EQoS is supported. The values range from 1 to 100.
DN9813184 Issue 19-1 en
# Nokia Corporation
59 (138)
EE - Base Station Controller Parameter Handling in BSC
Note This parameter is only valid for a PCU that supports EQoS.
background traffic class scheduling weight for ARP 2 BGSW2 = decimal number With this parameter you define the scheduling weight for the allocation and retention priority value 2 for background traffic class. The scheduling weight defines the proportion of residual bandwidth allocation between PFCs. Scheduling weight parameters replace uplink and downlink scheduling step size parameters in a PCU where EQoS is supported. The values range from 1 to 100.
Note This parameter is only valid for a PCU that supports EQoS.
background traffic class scheduling weight for ARP 3 BGSW3 = decimal number With this parameter you define the scheduling weight for the allocation and retention priority value 3 for background traffic class. The scheduling weight defines the proportion of residual bandwidth allocation between PFCs. Scheduling weight parameters replace uplink and downlink scheduling step size parameters in a PCU where EQoS is supported. The values range from 1 to 100.
Note This parameter is only valid for a PCU that supports EQoS.
QC reallocation action trigger threshold QCATR = decimal number
60 (138)
# Nokia Corporation
DN9813184 Issue 19-1 en
EEV MODIFY QUALITY OF SERVICE PARAMETERS
With this parameter you define the Quality Control reallocation action trigger threshold. Quality Control reallocation action is triggered whenever the quality degradation has lasted for the number of block periods defined by this parameter. The reallocation action can always be triggered. The values range from 0 to 1000 block periods. One block period equals the time of 20 ms. The value 0 means that the action is disabled.
QC NCCR action trigger threshold QCATN = decimal number With this parameter you define the Quality Control NCCR action trigger threshold. Quality Control NCCR action is triggered whenever the quality degradation has lasted for the number of block periods defined by this parameter. The values range from 0 to 1000 block periods. One block period equals the time of 20 ms. The value 0 means that action is disabled.
QC QoS renegotiation action trigger threshold QCATQ = decimal number With this parameter you define the Quality Control QoS renegotiation action trigger threshold. Quality Control QoS renegotiation action is triggered whenever the quality degradation has lasted for the number of block periods defined by this parameter. The values range from 0 to 1000 block periods. One block period equals the time of 20 ms. The value 0 means that the action is disabled.
QC drop action trigger threshold QCATD = decimal number With this parameter you define the Quality Control drop action trigger threshold. The Quality Control drop action is triggered whenever the quality degradation has lasted for the number of block periods defined by this parameter. The values range from 0 to 1000 block periods. One block period equals the time of 20 ms. The value 0 means that the action is disabled.
PFC unack BLER limit for SDU error ratio 1 UBL1 = decimal number
DN9813184 Issue 19-1 en
# Nokia Corporation
61 (138)
EE - Base Station Controller Parameter Handling in BSC
With this parameter you define the maximum block error rate for the PFCs for which the SDU Error Ratio is not available. This parameter defines the maximum block error rate for radio link control in the unacknowledged mode used with link adaptation and block error rate monitoring algorithm in quality control. If the value of the PFC Mode parameter of Gb Interface Handling is FALSE, only the value defined by this parameter is used from PFC unack BLER Limit parameters. If the value of the PFC Mode parameter is TRUE, the value defined by this parameter is used from PFC unack BLER Limit parameters when no aggregate BSS QoS profile is available for the PFC. PFC unack BLER Limit parameters replace the maximum BLER in unacknowledgement mode (BLU) parameter in a PCU where EQoS is supported. The values range from 0 to 250. The unit is parts per thousand.
Note This parameter is only valid for a PCU that supports EQoS.
PFC ack BLER limit for transfer delay 1 ABL1 = decimal number With this parameter you define the maximum block error rate for the PFCs for which the transfer delay is not available. This parameter defines the maximum block error rate for radio link control in the acknowledged mode used with link adaptation and block error rate monitoring algorithm in quality control. If the value of the PFC mode parameter of Gb Interface Handling is FALSE, only the value defined by this parameter is used from PFC ack BLER limit for transfer delay parameters. If the value of the PFC mode parameter is TRUE, the value defined by this parameter is used from PFC ack BLER limit for transfer delay parameters when no aggregate BSS QoS profile is available for the PFC. The values range from 0 to 100 %.
Note This parameter is only valid for a PCU that supports EQoS.
62 (138)
# Nokia Corporation
DN9813184 Issue 19-1 en
EEV MODIFY QUALITY OF SERVICE PARAMETERS
Examples
1.
Modify the downlink high priority scheduling step size to 6 for the PCUs not supporting EQoS. ZEEV:DHP=6;
2.
Modify the downlink normal priority scheduling step size to 4 and the downlink low priority scheduling step size to 5 for the PCUs not supporting EQoS. ZEEV:DNP=4,DLP=5;
3.
Modify the uplink priority level 1 SSS to 2, priority level 2 SSS to 4, priority level 3 SSS to 6 and priority level 4 SSS to 8 for the PCUs not supporting EQoS. ZEEV:UP1=2,UP2=4,UP3=6,UP4=8;
4.
Modify the background traffic class scheduling weight for ARP 3 to 10 for the PCUs supporting EQoS. ZEEV::BGSW3=10:;
Additional information
When the system has created a BSC object, the quality of service parameters have the following default values:
DL high priority SSS DL normal priority SSS DL low priority SSS UL priority 1 SSS UL priority 2 SSS UL priority 3 SSS UL priority 4 SSS background traffic class scheduling weight for ARP 1 background traffic class scheduling weight for ARP 2 background traffic class scheduling weight for ARP 3 QC reallocation action trigger threshold QC NCCR action trigger threshold QC renegotiation action trigger threshold QoS QC drop action trigger threshold PFC unack BLER limit for SDU error ratio 1 PFC ack BLER limit for transfer delay 1
(DHP) (DNP) (DLP) (UP1) (UP2) (UP3) (UP4) (BGSW1) (BGSW2) (BGSW3) (QCATR) (QCATN) (QCATQ) (QCATD) (UBL1) (ABL1)
3 6 12 3 6 9 12 20 10 5 25 100 200 400 10 70
(500 ms) (2000 ms) (4000 ms) (8000 ms)
Execution printouts The execution printout of command example 1 is: BSC
BSC-LAB
2004-06-09
15:11:32
QUALITY OF SERVICE PARAMETER MODIFICATION COMPLETED DL DL DL UL UL UL
HIGH PRIORITY SSS ............................. (DHP).... NORMAL PRIORITY SSS ........................... (DNP).... LOW PRIORITY SSS .............................. (DLP).... PRIORITY 1 SSS ................................ (UP1)... PRIORITY 2 SSS ................................ (UP2)... PRIORITY 3 SSS ................................ (UP3)...
DN9813184 Issue 19-1 en
# Nokia Corporation
6 6 12 3 6 9
63 (138)
EE - Base Station Controller Parameter Handling in BSC
UL PRIORITY 4 SSS ................................ (UP4)... BACKGROUND TC SCHEDULING WEIGHT FOR ARP 1 ........ (BGSW1).. BACKGROUND TC SCHEDULING WEIGHT FOR ARP 2 ........ (BGSW2).. BACKGROUND TC SCHEDULING WEIGHT FOR ARP 3 ........ (BGSW3).. QC REALLOCATION ACTION TRIGGER THRESHOLD ......... (QCATR).. QC NCCR ACTION TRIGGER THRESHOLD ................. (QCATN).. QC QOS RENEGOTIATION ACTION TRIGGER THRESHOLD .... (QCATQ).. QC DROP ACTION TRIGGER THRESHOLD ................. (QCATD).. PFC UNACK BLER LIMIT FOR SDU ERROR RATIO 1 ....... (UBL1)... PFC ACK BLER LIMIT FOR TRANSFER DELAY 1 .......... (ABL1)... COMMAND EXECUTED
12 20 10 5 25 100 200 400 10 70
BLOCK BLOCK BLOCK BLOCK
PERIODS PERIODS PERIODS PERIODS
%
Semantic error messages /***
SCHEDULING STEP SIZE (SSS) PARAMETERS FOR THE PRIORITY LEVELS IN THE DOWNLINK DIRECTION HAVE THE FOLLOWING DEPENDENCE: DHP <= DNP <= DLP ***/
Some of the scheduling step size parameters DHP, DNP and DLP do not follow the dependence above. /***
SCHEDULING STEP SIZE (SSS) PARAMETERS FOR THE PRIORITY LEVELS IN THE UPLINK DIRECTION HAVE THE FOLLOWING DEPENDENCE: UP1 <= UP2 <= UP3 <= UP4 ***/
Some of the scheduling step size parameters UP1, UP2, UP3 and UP4 do not follow the dependence above. In addition, the general semantic error messages of the MML commands are output. For more information, see General Notice Messages of MML Session. Execution error messages
If an error occurs, the general execution error messages of the MML commands are output. For more information, see General Error Messages of System.
64 (138)
# Nokia Corporation
DN9813184 Issue 19-1 en
EET MODIFY PRIORITY LEVEL TO SUBSCRIBER TYPE RELATION
EET MODIFY PRIORITY LEVEL TO SUBSCRIBER TYPE RELATION Function
With the EET command you define the relation between a subscriber type and the priority level in the PIE (Priority Information Element) of assignment/handover requests. The relation is used in defining the traffic types of different requests. The command is optional.
Parameters
priority level, subscriber type;
Syntax EET: [ PR = <priority level> ... , ST = <subscriber type> ] ... ;
Parameter explanations
priority level PR = decimal number With this parameter you define the priority level to which a certain subscriber type is to be attached. The values range from 1 to 14. Multiple priority levels can be attached to one subscriber type by using the characters & and &&. If you enter this parameter, you must also enter the subscriber type parameter.
subscriber type ST = decimal number With this parameter you define the subscriber type that is to be attached to a certain priority level or levels. The values are: Parameter
Value
Explanation
ST =
0
GSM subscriber
1
MCN subscriber
DN9813184 Issue 19-1 en
# Nokia Corporation
65 (138)
EE - Base Station Controller Parameter Handling in BSC
Parameter
Examples
Value
Explanation
2
Priority subscriber
1.
Attach priority levels 2 and 3 to subscriber type 1. ZEET:PR=2&3,ST=1;
2.
Attach priority levels from 1 to 6 to subscriber type 2. ZEET:PR=1&&6,ST=2;
Execution printouts The execution printout of the command ZEET:PR=1&&4,ST=0:PR=5&&9,
ST=1:PR=10&12,ST=2:PR=11&13&14,ST=0; is:
BSC
BSC-LAB
2004-03-27
13:54:32
BASE STATION CONTROLLER MODIFICATION COMPLETED PRIORITY LEVEL 1 2 3 4 5 6 7 8 9 10 11 12 13 14
SUBSCRIBER TYPE 0 0 0 0 1 1 1 1 1 2 0 2 0 0
(GSM SUBSCRIBER) (GSM SUBSCRIBER) (GSM SUBSCRIBER) (GSM SUBSCRIBER) (MCN SUBSCRIBER) (MCN SUBSCRIBER) (MCN SUBSCRIBER) (MCN SUBSCRIBER) (MCN SUBSCRIBER) (PRIORITY SUBSCRIBER) (GSM SUBSCRIBER) (PRIORITY SUBSCRIBER) (GSM SUBSCRIBER) (GSM SUBSCRIBER)
COMMAND EXECUTED
Semantic error messages
If an error occurs, the general semantic error messages of the MML commands are output. For more information, see General Notice Messages of MML Session.
Execution error messages
If an error occurs, the general execution error messages of the MML commands are output. For more information, see General Error Messages of System.
66 (138)
# Nokia Corporation
DN9813184 Issue 19-1 en
EEH MODIFY DFCA PARAMETERS
EEH MODIFY DFCA PARAMETERS Function
With the EEH command you modify DFCA (Dynamic Frequency and Channel Allocation) parameters in the BSDATA. The command is optional.
Parameters
C/I target FR, soft blocking C/I FR, C/I target UL offset, C/I target HR , soft blocking C/I HR , C/I target 14.4 , soft blocking C/I 14.4 , C/I target AMR FR , soft blocking C/I AMR FR , C/ I target AMR HR , soft blocking C/I AMR HR , SAIC DL C/I offset , BIM confidence probability, BIM interference threshold, BIM update period, BIM update scaling factor, BIM update guard time, DFCA channel allocation method, expected BSC-BSC interface delay;
Syntax
EEH: ( CIF = | SBF = <soft blocking C/I FR> | CIUL = | CIH = | SBH = <soft blocking C/I HR> | CIT = | SBCI = <soft blocking C/I 14.4> | CIAF = | SBAF = <soft blocking C/I AMR FR> | CIAH = | SBAH = <soft blocking C/I AMR HR> | SCIO = <SAIC DL C/I offset> | BCP = | BIT = | BUP = | BUSF = | BUGT = | DCAM = | EBID = <expected BSC-BSC interface delay> ) ... ;
Parameter explanations
C/I target FR CIF = decimal number With this parameter you define the target C/I value for full rate and EFR speech connections as well as for circuit switched data connections of up to 9.6 kbit/s. The values range from 0 to 63 dB.
DN9813184 Issue 19-1 en
# Nokia Corporation
67 (138)
EE - Base Station Controller Parameter Handling in BSC
The parameter value must be equal to or greater than soft blocking C/I FR.
soft blocking C/I FR SBF = decimal number With this parameter you define the minimum acceptable C/I value for full rate and EFR speech connections as well as for circuit switched data connections of up to 9.6 kbit/s. The values range from –20 to 43 dB. Value –20 dB means that soft blocking is disabled. The parameter value must be equal to or smaller than C/I target FR.
C/I target UL offset CIUL = decimal number With this parameter you define an offset that is added to the C/I targets and soft blocking C/I limits of all connection types when uplink interference checks are performed. The value range is from –31 to 31 dB.
C/I target HR CIH = decimal number With this parameter you define the target C/I value for half rate speech connections. The values range from 0 to 63 dB. The parameter value must be equal to or greater than the soft blocking C/I HR.
soft blocking C/I HR SBH = decimal number With this parameter you define the minimum acceptable C/I value for half rate speech connections. The values range from -20 to 43 dB. Value –20 dB means that soft blocking is disabled.
68 (138)
# Nokia Corporation
DN9813184 Issue 19-1 en
EEH MODIFY DFCA PARAMETERS
The parameter value must be equal to or smaller than the C/I target HR.
C/I target 14.4 CIT = decimal number With this parameter you define the target C/I value for circuit switched data connections of 14.4 kbit/s. The values range from 0 to 63 dB. The parameter value must be equal to or greater than the soft blocking C/I 14.4.
soft blocking C/I 14.4 SBCI = decimal number With this parameter you define the minimum acceptable C/I value for circuit switched data connections of 14.4 kbit/s. The values range from -20 to 43 dB. Value –20 dB means that soft blocking is disabled. The parameter value must be equal to or smaller than the C/I target 14.4.
C/I target AMR FR CIAF = decimal number With this parameter you define the target C/I value for full rate AMR speech connections. The values range from 0 to 63 dB. The parameter value must be equal to or greater than the soft blocking C/I AMR FR.
soft blocking C/I AMR FR SBAF = decimal number With this parameter you define the minimum acceptable C/I value for full rate AMR speech connections. The values range from -20 to 43 dB. Value –20 dB means that soft blocking is disabled.
DN9813184 Issue 19-1 en
# Nokia Corporation
69 (138)
EE - Base Station Controller Parameter Handling in BSC
The parameter value must be equal to or smaller than the C/I target AMR FR.
C/I target AMR HR CIAH = decimal number With this parameter you define the target C/I value for half rate AMR speech connections. The values range from 0 to 63 dB. The parameter value must be equal to or greater than the soft blocking C/I AMR HR.
soft blocking C/I AMR HR SBAH = decimal number With this parameter you define the minimum acceptable C/I value for half rate AMR speech connections. The values range from -20 to 43 dB. Value –20 dB means that soft blocking is disabled. The parameter value must be equal to or smaller than the C/I target AMR HR.
BIM confidence probability BCP = decimal number With this parameter you define the level of confidence for the estimation used to build a background interference matrix. It gives the share of users experiencing a C/I equal to or greater than the C/I contained in the matrix. The values range from 50 to 95 %.
BIM interference threshold BIT = decimal number With this parameter you define an upper limit for the C/I values which are considered relevant for the interference estimations. C/I values above the interference threshold can be discarded during the BIM update procedure. The values range from 0 to 35 dB.
70 (138)
# Nokia Corporation
DN9813184 Issue 19-1 en
EEH MODIFY DFCA PARAMETERS
BIM update period BUP = decimal number With this parameter you define the period between successive background interference matrix updates. Therefore, it is the length of the data collecting period for a single BIM update. The values are: 0 from 10 to 60 min with 10 min steps from 120 to 360 min with 60 min steps 720 and 1440 min Value 0 means that no BIM updates are performed.
BIM update scaling factor BUSF = decimal number With this parameter you define the weighting factor for the C/I value defined during the latest BIM update period when this is combined with the long term C/I statistics. The values range from 0.0 to 1.0 with 0.1 step
BIM update guard time BUGT = decimal number With this parameter you define the number of BIM update periods that the DFCA algorithm allows without removing a neighbour cell from the BIM table of a DFCA cell. The neighbour cell is not removed even it is not included in the BIM updates made during that time. The values range from 0 to 63 BIM update periods. Value 63 means that a neighbour is not removed from the BIM even if the neighbour is not included in any new BIM update.
DFCA channel allocation method DCAM = decimal number
DN9813184 Issue 19-1 en
# Nokia Corporation
71 (138)
EE - Base Station Controller Parameter Handling in BSC
With this parameter you define if DCFA assignments are made primarily to channels having the connection specific C/I target level or to channels having the highest positive C/I difference from the target level. The values are: Parameter
Value
Explanation
DCAM =
0
The primary target of a DFCA assignment is an MA, MAIO and tsl combination with the highest C/I difference from the target level.
1
The primary target of a DFCA assignment is an MA, MAIO and tsl combination on the connection specific target C/I level.
expected BSC-BSC interface delay EBID = decimal number With this parameter you define the expected BSC-BSC interface delay. This parameter is used in the Radio Resource Manager for the channel assignment control to prevent simultaneous channel allocations in neigbouring BSCs. The values range from 0 to 2000 ms with 10 ms steps.
SAIC DL C/I offset SCIO = decimal number With this parameter you define how much lower downlink C/I values can be used for SAIC calls than for non-SAIC calls in DFCA TCH allocation. The values range from 0 to 63 dB with 1 dB step. Examples
1.
Set the C/I target FR to 9 and SAIC DL C/I offset to 3. ZEEH:CIF=9,SCIO=3;
Additional information
When the system has created a BSC object, base station controller parameters have the following default values: C/I target FR soft blocking C/I FR C/I target UL offset C/I target HR soft blocking C/I HR C/I target 14.4 soft blocking C/I 14.4 C/I target AMR FR soft blocking C/I AMR FR C/I target AMR HR soft blocking C/I AMR HR
72 (138)
# Nokia Corporation
(CIF) (SBF) (CIUL) (CIH) (SBH) (CIT) (SBCI) (CIAF) (SBAF) (CIAH) (SBAH)
14 -20 0 14 -20 16 -20 8 -20 12 -20
dB dB dB dB dB dB dB dB dB dB dB
DN9813184 Issue 19-1 en
EEH MODIFY DFCA PARAMETERS
SAIC DL C/I offset BIM confidence probability BIM interference threshold BIM update period BIM update scaling factor BIM update guard time DFCA channel allocation method expected BSC-BSC interface delay
(SCIO) (BCP) (BIT) (BUP) (BUSF) (BUGT) (DCAM) (EBID)
2 90 30 60 0.5 10 0 50
dB % dB min
ms
Execution printouts The execution printout of command example 1 is:
BSC
BSC-LAB
2006-10-06
11:11:32
DFCA PARAMETERS MODIFICATION COMPLETED C/I TARGET FR .................................... (CIF).... SOFT BLOCKING C/I FR ............................. (SBF).... C/I TARGET UL OFFSET ............................. (CIUL)... C/I TARGET HR .................................... (CIH).... SOFT BLOCKING C/I HR ............................. (SBH).... C/I TARGET 14.4 .................................. (CIT).... SOFT BLOCKING C/I 14.4 ........................... (SBCI)... C/I TARGET AMR FR ................................ (CIAF)... SOFT BLOCKING C/I AMR FR ......................... (SBAF)... C/I TARGET AMR HR ................................ (CIAH)... SOFT BLOCKING C/I AMR HR ......................... (SBAH)... SAIC DL C/I OFFSET ............................... (SCIO)... BIM CONFIDENCE PROBABILITY ....................... (BCP).... BIM INTERFERENCE THRESHOLD ....................... (BIT).... BIM UPDATE PERIOD ................................ (BUP).... BIM UPDATE SCALING FACTOR ........................ (BUSF)... BIM UPDATE GUARD TIME ............................ (BUGT)... DFCA CHANNEL ALLOCATION METHOD ................... (DCAM)... EXPECTED BSC-BSC INTERFACE DELAY ................. (EBID)...
9 0 0 14 0 16 0 8 0 12 0 3 90 30 60 0.5 10 0 50
dB dB dB dB dB dB dB dB dB dB dB dB % dB min
ms
COMMAND EXECUTED
Semantic error messages
/*** CIF MUST BE EQUAL TO OR GREATER THAN SBF ***/
The value of the C/I target FR parameter must be greater than or equal to the value of the soft blocking C/I FR parameter. /*** CIH MUST BE EQUAL TO OR GREATER THAN SBH ***/
The value of the C/I target HR parameter must be greater than or equal to the value of the soft blocking C/I HR parameter. /*** CIT MUST BE EQUAL TO OR GREATER THAN SBCI ***/
The value of the C/I target 14.4 parameter must be greater than or equal to the value of the soft blocking C/I 14.4 parameter.
DN9813184 Issue 19-1 en
# Nokia Corporation
73 (138)
EE - Base Station Controller Parameter Handling in BSC
/*** CIAF MUST BE EQUAL TO OR GREATER THAN SBAF ***/
The value of the C/I target AMR FR parameter must be greater than or equal to the value of the soft blocking C/I AMR FR parameter. /*** CIAH MUST BE EQUAL TO OR GREATER THAN SBAH ***/
The value of the C/I target AMR HR parameter must be greater than or equal to the value of the soft blocking C/I AMR HR parameter. In addition, the general semantic error printouts of MML commands are output. For more information, see General Notice Messages of MML Session. Execution error messages
For more information, see Radio Network Administration.
In addition, the general execution error messages of MML commands are used. For more information, see General Error Messages of System.
74 (138)
# Nokia Corporation
DN9813184 Issue 19-1 en
EEJ MODIFY GPRS PARAMETERS
EEJ MODIFY GPRS PARAMETERS Function
With the EEJ command you modify the GPRS parameters in the BSDATA. The command is optional.
Parameters
mean BEP limit for MS multislot power profile 0 with 2 UL TSL , mean BEP limit for MS multislot power profile 0 with 3 UL TSL , mean BEP limit for MS multislot power profile 0 with 4 UL TSL , mean BEP limit for MS multislot power profile 1 with 2 UL TSL , mean BEP limit for MS multislot power profile 1 with 3 UL TSL , mean BEP limit for MS multislot power profile 1 with 4 UL TSL , mean BEP limit for MS multislot power profile 2 with 3 UL TSL , mean BEP limit for MS multislot power profile 2 with 4 UL TSL , RX quality limit for MS multislot power profile 0 with 2 UL TSL , RX quality limit for MS multislot power profile 0 with 3 UL TSL , RX quality limit for MS multislot power profile 0 with 4 UL TSL , RX quality limit for MS multislot power profile 1 with 2 UL TSL , RX quality limit for MS multislot power profile 1 with 3 UL TSL , RX quality limit for MS multislot power profile 1 with 4 UL TSL , RX quality limit for MS multislot power profile 2 with 3 UL TSL , RX quality limit for MS multislot power profile 2 with 4 UL TSL , EGPRS inactivity criteria , events per hour for EGPRS inactivity alarm , supervision period length for EGPRS inactivity alarm : DTM PFC packet flow timer , DTM fragmentation penalty , ISHO preferred for non-DTM MS ;
Syntax EEJ: ( BL02 | BL03 | BL04 | BL12 | BL13 | BL14 |
DN9813184 Issue 19-1 en
= <mean BEP limit for MS multislot power profile 0 with 2 UL TSL> = <mean BEP limit for MS multislot power profile 0 with 3 UL TSL> = <mean BEP limit for MS multislot power profile 0 with 4 UL TSL> = <mean BEP limit for MS multislot power profile 1 with 2 UL TSL> = <mean BEP limit for MS multislot power profile 1 with 3 UL TSL> = <mean BEP limit for MS multislot power profile 1 with 4 UL TSL>
# Nokia Corporation
75 (138)
EE - Base Station Controller Parameter Handling in BSC
BL23 = <mean BEP limit for MS multislot power profile 2 with 3 UL TSL> | BL24 = <mean BEP limit for MS multislot power profile 2 with 4 UL TSL> | RL02 = | RL03 = | RL04 = | RL12 = | RL13 = | RL14 = | RL23 = | RL24 = | EGIC = <EGPRS inactivity criteria> | IEPH = <Events per hour for EGPRS inactivity alarm> | SPL = <Supervision period length for EGPRS inanctivity alarm> ) : ( DPPFT = | DFP = | IPND = )... ;
Parameter explanations
Mean BEP limit for MS multislot power profile 0 with 2 UL TSL BL02 = decimal number With this parameter you indicate the mean BEP limit for different MS multislot power profiles when allocating more than 1 UL TSL. The measured mean BEP value is compared to the value of this parameter when defining how many UL TSLs can be allocated. If the mean BEP limit is set low, power reduction is not taken into account so strictly in channel allocation. The values range from 0 to 8 dB with 1 dB step.
Mean BEP limit for MS multislot power profile 0 with 3 UL TSL BL03 = decimal number With this parameter you indicate the mean BEP limit for different MS multislot power profiles when allocating more than 1 UL TSL. The measured mean BEP value is compared to the value of this parameter when defining how many UL TSLs can be allocated. If the mean BEP limit is set low, power reduction is not taken into account so strictly in channel allocation. The values range from 0 to 8 dB with 1 dB step.
76 (138)
# Nokia Corporation
DN9813184 Issue 19-1 en
EEJ MODIFY GPRS PARAMETERS
Mean BEP limit for MS multislot power profile 0 with 4 UL TSL BL04 = decimal number With this parameter you indicate the mean BEP limit for different MS multislot power profiles when allocating more than 1 UL TSL. The measured mean BEP value is compared to the value of this parameter when defining how many UL TSLs can be allocated. If the mean BEP limit is set low, power reduction is not taken into account so strictly in channel allocation. The values range from 0 to 8 dB with 1 dB step.
Mean BEP limit for MS multislot power profile 1 with 2 UL TSL BL12 = decimal number With this parameter you indicate the mean BEP limit for different MS multislot power profiles when allocating more than 1 UL TSL. The measured mean BEP value is compared to the value of this parameter when defining how many UL TSLs can be allocated. If the mean BEP limit is set low, power reduction is not taken into account so strictly in channel allocation. The values range from 0 to 8 dB with 1 dB step.
Mean BEP limit for MS multislot power profile 1 with 3 UL TSL BL13 = decimal number With this parameter you indicate the mean BEP limit for different MS multislot power profiles when allocating more than 1 UL TSL. The measured mean BEP value is compared to the value of this parameter when defining how many UL TSLs can be allocated. If the mean BEP limit is set low, power reduction is not taken into account so strictly in channel allocation. The values range from 0 to 8 dB with 1 dB step.
Mean BEP limit for MS multislot power profile 1 with 4 UL TSL BL14 = decimal number With this parameter you indicate the mean BEP limit for different MS multislot power profiles when allocating more than 1 UL TSL. The measured mean BEP value is compared to the value of this parameter when defining how many UL TSLs can be allocated. If the mean BEP limit is set low, power reduction is not taken into account so strictly in channel allocation.
DN9813184 Issue 19-1 en
# Nokia Corporation
77 (138)
EE - Base Station Controller Parameter Handling in BSC
The values range from 0 to 8 dB with 1 dB step.
Mean BEP limit for MS multislot power profile 2 with 3 UL TSL BL23 = decimal number With this parameter you indicate the mean BEP limit for different MS multislot power profiles when allocating more than 1 UL TSL. The measured mean BEP value is compared to the value of this parameter when defining how many UL TSLs can be allocated. If the mean BEP limit is set low, power reduction is not taken into account so strictly in channel allocation. The values range from 0 to 8 dB with 1 dB step.
Mean BEP limit for MS multislot power profile 2 with 4 UL TSL BL24 = decimal number With this parameter you indicate the mean BEP limit for different MS multislot power profiles when allocating more than 1 UL TSL. The measured mean BEP value is compared to the value of this parameter when defining how many UL TSLs can be allocated. If the mean BEP limit is set low, power reduction is not taken into account so strictly in channel allocation. The values range from 0 to 8 dB with 1 dB step.
RX quality limit for MS multislot power profile 0 with 2 UL TSL RL02 = decimal number With this parameter you indicate the RX quality limit for different MS multislot power profiles when allocating more than 1 UL TSL. The measured RX quality value is compared to the value of this parameter when defining how many UL TSLs can be allocated. If the RX quality limit is set high, power reduction is not taken into account so strictly in channel allocation. The values range from 0 to 8 dB with 1 dB step.
RX quality limit for MS multislot power profile 0 with 3 UL TSL RL03 = decimal number
78 (138)
# Nokia Corporation
DN9813184 Issue 19-1 en
EEJ MODIFY GPRS PARAMETERS
With this parameter you indicate the RX quality limit for different MS multislot power profiles when allocating more than 1 UL TSL. The measured RX quality value is compared to the value of this parameter when defining how many UL TSLs can be allocated. If the RX quality limit is set high, power reduction is not taken into account so strictly in channel allocation. The values range from 0 to 8 dB with 1 dB step.
RX quality limit for MS multislot power profile 0 with 4 UL TSL RL04 = decimal number With this parameter you indicate the RX quality limit for different MS multislot power profiles when allocating more than 1 UL TSL. The measured RX quality value is compared to the value of this parameter when defining how many UL TSLs can be allocated. If the RX quality limit is set high, power reduction is not taken into account so strictly in channel allocation. The values range from 0 to 8 dB with 1 dB step.
RX quality limit for MS multislot power profile 1 with 2 UL TSL RL12 = decimal number With this parameter you indicate the RX quality limit for different MS multislot power profiles when allocating more than 1 UL TSL. The measured RX quality value is compared to the value of this parameter when defining how many UL TSLs can be allocated. If the RX quality limit is set high, power reduction is not taken into account so strictly in channel allocation. The values range from 0 to 8 dB with 1 dB step.
RX quality limit for MS multislot power profile 1 with 3 UL TSL RL13 = decimal number With this parameter you indicate the RX quality limit for different MS multislot power profiles when allocating more than 1 UL TSL. The measured RX quality value is compared to the value of this parameter when defining how many UL TSLs can be allocated. If the RX quality limit is set high, power reduction is not taken into account so strictly in channel allocation. The values range from 0 to 8 dB with 1 dB step.
RX quality limit for MS multislot power profile 1 with 4 UL TSL
DN9813184 Issue 19-1 en
# Nokia Corporation
79 (138)
EE - Base Station Controller Parameter Handling in BSC
RL14 = decimal number With this parameter you indicate the RX quality limit for different MS multislot power profiles when allocating more than 1 UL TSL. The measured RX quality value is compared to the value of this parameter when defining how many UL TSLs can be allocated. If the RX quality limit is set high, power reduction is not taken into account so strictly in channel allocation. The values range from 0 to 8 dB with 1 dB step.
RX quality limit for MS multislot power profile 2 with 3 UL TSL RL23 = decimal number With this parameter you indicate the RX quality limit for different MS multislot power profiles when allocating more than 1 UL TSL. The measured RX quality value is compared to the value of this parameter when defining how many UL TSLs can be allocated. If the RX quality limit is set high, power reduction is not taken into account so strictly in channel allocation. The values range from 0 to 8 dB with 1 dB step.
RX quality limit for MS multislot power profile 2 with 4 UL TSL RL24 = decimal number With this parameter you indicate the RX quality limit for different MS multislot power profiles when allocating more than 1 UL TSL. The measured RX quality value is compared to the value of this parameter when defining how many UL TSLs can be allocated. If the RX quality limit is set high, power reduction is not taken into account so strictly in channel allocation. The values range from 0 to 8 dB with 1 dB step.
EGPRS inactivity criteria EGIC = decimal number With this parameter you define the criteria used to the (E)GPRS inactivity. The values range from 0 to 3 with 1 step.
events per hour for EGPRS inactivity alarm IEPH = decimal number
80 (138)
# Nokia Corporation
DN9813184 Issue 19-1 en
EEJ MODIFY GPRS PARAMETERS
With this parameter you define the number of TBF allocation attempts required per hour for (E)GPRS inactivity alarm. The values range from 0 to 255 with 1 step.
supervision period length for EGPRS inactivity alarm SPL = decimal number With this parameter you define the length of the supervision period for (E)GPRS inactivity alarm in minutes. The values range from 15 to 1440 min with 1 min step.
DTM PFC Packet Flow Timer DPPFT = decimal number With this parameter you define the maximum time accepted for a Packet Flow Timer (PFT) during a DTM allocation. The values range from 1 to 600 s with 1 s step.
Note A DTM allocation is released when the last PFC context of a DTM MS is deleted by the PCU. Therefore, the PFC lifetime determines how long the CS connection of a DTM MS is kept in the PS territory after the data traffic has ceased for the MS.
DTM fragmentation penalty DFP = decimal number With this parameter you define the value of the fragmentation penalty that is used in the DTM channel allocation algorithm if there is a need to search for a configuration giving the highest capacity for the DTM MS. The values range from 0 to 1 with 0.1 step.
ISHO preferred for non-DTM MS
DN9813184 Issue 19-1 en
# Nokia Corporation
81 (138)
EE - Base Station Controller Parameter Handling in BSC
With this parameter you determine whether an inter-system handover is to be triggered for an MS that is DTM incapable but WCDMA capable as soon as an appropriate WCDMA target cell is available.
Parameter
Value
Explanation
IPND =
Y
ISHO is triggered
N
ISHO is not triggered
1.
Examples
Set the mean BEP limit for MS multislot power profile 1 with 2 UL TSL to 4, RX quality limit for MS multislot power profile 0 with 3 UL TSL to 5 and ISHO preferred for non-DTM MS to N. ZEEJ:BL12=4,RL03=5:IPND=N;
Execution printouts The execution printout of command example 1 is: BSC
DX220-LAB
2006-10-06
12:14:52
GPRS PARAMETERS MODIFICATION COMPLETED MEAN BEP LIMIT MS MULTISLOT PWR PROF 0 WITH 2 UL TSL .. (BL02).. MEAN BEP LIMIT MS MULTISLOT PWR PROF 0 WITH 3 UL TSL .. (BL03).. MEAN BEP LIMIT MS MULTISLOT PWR PROF 0 WITH 4 UL TSL .. (BL04).. MEAN BEP LIMIT MS MULTISLOT PWR PROF 1 WITH 2 UL TSL .. (BL12).. MEAN BEP LIMIT MS MULTISLOT PWR PROF 1 WITH 3 UL TSL .. (BL13).. MEAN BEP LIMIT MS MULTISLOT PWR PROF 1 WITH 4 UL TSL .. (BL14).. MEAN BEP LIMIT MS MULTISLOT PWR PROF 2 WITH 3 UL TSL .. (BL23).. MEAN BEP LIMIT MS MULTISLOT PWR PROF 2 WITH 4 UL TSL .. (BL24).. RX QUAL LIMIT MS MULTISLOT PWR PROF 0 WITH 2 UL TSL ... (RL02).. RX QUAL LIMIT MS MULTISLOT PWR PROF 0 WITH 3 UL TSL ... (RL03).. RX QUAL LIMIT MS MULTISLOT PWR PROF 0 WITH 4 UL TSL ... (RL04).. RX QUAL LIMIT MS MULTISLOT PWR PROF 1 WITH 2 UL TSL ... (RL12).. RX QUAL LIMIT MS MULTISLOT PWR PROF 1 WITH 3 UL TSL ... (RL13).. RX QUAL LIMIT MS MULTISLOT PWR PROF 1 WITH 4 UL TSL ... (RL14).. RX QUAL LIMIT MS MULTISLOT PWR PROF 2 WITH 3 UL TSL ... (RL23).. RX QUAL LIMIT MS MULTISLOT PWR PROF 2 WITH 4 UL TSL ... (RL24).. EGPRS INACTIVITY CRITERIA ............................. (EGIC).. EVENTS PER HOUR FOR EGPRS INACTIVITY ALARM ............ (IEPH).. SUPERVISION PERIOD LENGTH FOR EGPRS INACTIVITY ALARM ... (SPL).. DTM PFC PACKET FLOW TIMER ............................ (DPPFT).. DTM FRAGMENTATION PENALTY .............................. (DFP).. ISHO PREFERRED FOR NON-DTM MS.......................... (IPND)..
6 6 7 4 5 6 6 7 7 5 6 7 7 7 7 6
dB dB dB dB dB dB dB dB dB dB dB dB dB dB dB dB
0 10 60 4 s 0.3 N
COMMAND EXECUTED
Semantic error messages
If an error occurs, the general semantic error messages of the MML commands are output. For more information, see General Notice Messages of MML Session.
Execution error messages
If an error occurs, the general execution error messages of the MML commands are output. For more information, see General Error Messages of System.
82 (138)
# Nokia Corporation
DN9813184 Issue 19-1 en
EER PREPARE DATABASE FOR DOWNLOADING OF BACKGROUND DATA
EER PREPARE DATABASE FOR DOWNLOADING OF BACKGROUND DATA Function
With the EER command you prepare the database for background downloading.
Parameters
The command has no parameters.
Syntax Examples
EER;
1.
Prepare database for the downloading of background data. ZEER;
Additional information
Before the command is executed, the program asks for confirmation:
CONFIRM COMMAND EXECUTION: Y/N ?
The ways that the state of background data may change in the preparation for downloading are: 1.
You modify radio network background parameters: the background data state changes to NEW.
2.
You clear the background in the BSDATA.
3.
You clear the background in the BSDATA.
For more information, see Radio Network Configuration Management. Execution printouts The execution printout of command example 1 is: BSC
BSC-LAB
2004-02-28
11:11:32
RADIO NETWORK BACKGROUND DATA PREPARATION STARTED
COMMAND EXECUTED
DN9813184 Issue 19-1 en
# Nokia Corporation
83 (138)
EE - Base Station Controller Parameter Handling in BSC
Execution error messages
If an error occurs, the general execution error messages of the MML commands are output. For more information, see General Error Messages of System.
84 (138)
# Nokia Corporation
DN9813184 Issue 19-1 en
EEG CONTROL ACTIVATION OF BACKGROUND DATA
EEG CONTROL ACTIVATION OF BACKGROUND DATA Function
Parameters
With the EEG command you control the background data activation procedures by: .
activating a new frequency plan
.
performing a cross-check between background and active data
.
interrupting an ongoing activation
.
cancelling an interrupted activation.
operation;
Syntax Parameter explanations
EEG: [ | def ] ;
operation With this parameter you define the operation as: ACT
The activation operation starts the activation of the frequency plan, that is, a switchover between the background data and active data. The cross-check operation cross-checks the background data. The checking is carried out to the whole database to ensure that the database content after the background data activation is correct. The cancelling operation cancels the interrupted activation. The interruption operation interrupts the ongoing activation of the frequency plan.
CHK
CNL INT Examples
1.
Start the activation of the background data. ZEEG;
DN9813184 Issue 19-1 en
# Nokia Corporation
85 (138)
EE - Base Station Controller Parameter Handling in BSC
2.
Run a cross-check between the background and the active data. ZEEG:CHK;
3.
Interrupt an ongoing activation. ZEEG:INT;
4.
Cancel an interrupted activation. ZEEG:CNL;
Additional information
The different alternatives how the state of the background data may change while controlling the activation of the background data are: 1.
The user enters the activation command. The system automatically executes a semantic cross-check.
2.
The activation is completed.
3.
The user modifies the backup data.
4.
The user restores the original frequency plan. The system automatically executes a semantic cross-check.
5.
The user interrupts an ongoing activation or it is spontaneously interrupted by a BSC reset. The user can continue the activation by re-entering the activation command. The system does not execute semantic cross-check.
6.
The user cancels the interrupted activation.
Changing the background data is denied during the activation and also if the activation is interrupted but not cancelled. For more information, see Radio Network Configuration Management. When the command EEG; is executed and if the Radio Network (RNW) Plan Database state is one of the specific states (DOWNLOADING, DOWNLOADED, VALIDATING or VALIDATED) a confirmation to proceed is asked from the user:
RNW PLAN CONFIGURATION IS DOWNLOADED AND THIS COMMAND CANCELS THE PLAN, ARE YOU SURE YOU WANT TO DO THIS COMMAND? CONFIRM COMMAND EXECUTION: Y/N ?
Answering Y executes the command normally, and answering N aborts the command. If the RNW Plan Database is in some other state, confirmation is not asked and command is executed normally.
86 (138)
# Nokia Corporation
DN9813184 Issue 19-1 en
EEG CONTROL ACTIVATION OF BACKGROUND DATA
For more information on File Based Plan Provisioning, and RNW Plan Database and its states, see File Based Plan Provisioning in GSM/EDGE BSS documentation. Execution printouts The execution printout of command example 1 is:
BSC
BSC-LAB
2004-03-27
13:54:32
RADIO NETWORK BACKGROUND DATA ACTIVATION STARTED BACKGROUND DATA STATE .............................. ACTIVATING COMMAND EXECUTED
Semantic error messages
If an error occurs, the general semantic error messages of the MML commands are output. For more information, see General Notice Messages of MML Session.
Execution error messages
If an error occurs, the general execution error messages of the MML commands are output. For more information, see General Error Messages of System. If an error occurs in the background data cross-checks, also the conflict point is output. The printout depends on the error. Execution error message of the command ZEEG:ACT; can be:
BSC
BSC-LAB
2004-03-27
13:54:32
RADIO NETWORK BACKGROUND DATA ACTIVATION STARTED
/*** DX ERROR: 11084 ***/ /*** BSIC VALUE OF ADJACENT CELL DIFFERS FROM CORRESPONDING OWN BTS VALUE ***/ BTS-0001 CENTRUM1 BTS-0002 CENTRUM2
HAS ADJACENT CELL : MCC = 123 MNC = 234 LAC = 00001
CI = 00002
COMMAND EXECUTION ABORTED
For more information, see Radio Network Administration.
DN9813184 Issue 19-1 en
# Nokia Corporation
87 (138)
EE - Base Station Controller Parameter Handling in BSC
88 (138)
# Nokia Corporation
DN9813184 Issue 19-1 en
EEE CONTROL ACTIVATION OF RNW PLAN
EEE CONTROL ACTIVATION OF RNW PLAN Function
With the EEE command you operate the RNW plan database. Parameter operation type defines the operation of the command.
Parameters
configuration identification, operation type: activation method, connection type: ok cases to feedback, progress info, compress threshold, remote directory path, short timer interval, long timer interval, short timer count, long timer count, ip address, port number, ftam application entity name, user name, user id, password;
Syntax
EEE: ( ID = | OPE = ) : ( METHOD = | CONNTYPE = ) : ( OKFEB = | PROGINFO = <progress info> | COMPTRH = | REMOTEDIR = | STIMER = <short timer interval> | LTIMER = | STIMERCOUNT = <short timer count> | LTIMERCOUNT = | IP = | PORT = <port number> | FTAMAEN = | USERNAME = <user name> | USERID = <user id> | PASSWORD = <password> ) ... ;
Parameter explanations
configuration identification ID = decimal number With this parameter you define the right plan for operation. The ID is saved into BSC database and it is used to check if the ID in the command coincides with the ID in the BSC database. The parameter is obligatory. The values range from 1 to 2147483647.
DN9813184 Issue 19-1 en
# Nokia Corporation
89 (138)
EE - Base Station Controller Parameter Handling in BSC
operation type With this parameter you define whether the commands activate RNW plan, interrupt RNW plan activation, or activate the fallback. The parameter is obligatory.
Parameter
Value
Explanation
OPE =
ACT
Activate RNW plan with fallback.
ACTWF
Activate RNW plan without fallback.
INT
Interrupt RNW plan.
ACTFALL
Activate fallback.
Activation method METHOD = decimal number With this parameter you define how many objects are activated simultaneously. This is a percentage value of BCF amount in the plan. The value that indicates how many simultaneous objects are handled is received from NetAct. If the value is 0, the fastest possible is used (150 objects) without handovers. If the value is other than 0, the handovers are used. It is possible to give this parameter if the value of parameter operation type is ACT or ACTWF. The values range from 0 to 20 % with 1 % step.
connection type With this parameter you define which type of connection is used between BSC and NetAct for file transfer. The parameter is obligatory.
Parameter
Value
Explanation
CONNTYPE =
FTP
FTP connection between BSC and NetAct for file transfer.
FTAM
FTAM connection between BSC and NetAct for file transfer.
NOCONN
No Connection between BSC and NetAct for file transfer.
OK cases to feedback
90 (138)
# Nokia Corporation
DN9813184 Issue 19-1 en
EEE CONTROL ACTIVATION OF RNW PLAN
With this parameter you define if a feedback message of the objects with successful handling in download, validation or activation phase is written to feedback file.
Parameter
Value
Explanation
OKFEB =
Y
Successful cases are written to the feedback file.
N
Error cases are written to the feedback file.
progress info PROGINFO = decimal number With this parameter you define how many feedback messages are included in one feedback file. The amount is in steps of 100. The default value is 1 (= 100 feedback messages to one field). The values range from 0 to 65534 with 1 step.
compress threshold COMPTRH = decimal number With this parameter you define the feedback file size in kilobytes above which compression is used when the file is sent. The values range from 0 to 4294967295 with 1 step.
remote directory REMOTEDIR = text string With this parameter you define the directory path in NetAct for plan and feedback files. The remote directory's last character must be ' / '. The values range from 1 to 27 characters.
short timer interval STIMER = decimal number With this parameter you define short timer interval for file transfer connection check in ftp/ftam connection.
DN9813184 Issue 19-1 en
# Nokia Corporation
91 (138)
EE - Base Station Controller Parameter Handling in BSC
The values range from 1 to 5 s with 1 s step.
long timer interval LTIMER = decimal number With this parameter you define long timer interval for file transfer connection check in ftp/ftam connection. The values range from 2 to 10 min with 1 min step.
short timer count STIMERCOUNT = decimal number With this parameter you define short timer count for file transfer connection check in ftp/ftam connection. The values range from 1 to 3 with 1 step.
long timer count LTIMERCOUNT = decimal number With this parameter you define long timer count for file transfer connection check in ftp/ftam connection. The values range from 1 to 20 with 1 step.
IP address IP = decimal number With this parameter you give the IP address of the FTP server where to read plan file and where to sent the feedback files. IP address can be given if the connection type is FTP. The values are given A.B.C.D where A, B, C and D values range from 0 to 255. This parameter is obligatory.
port number PORT = decimal number
92 (138)
# Nokia Corporation
DN9813184 Issue 19-1 en
EEE CONTROL ACTIVATION OF RNW PLAN
With this parameter you give the port number of the FTP server where to read plan file and where to sent the feedback files. Port number is possible to give if connection type is FTP. The values range from 0 to 65535 with 1 step.
ftam application entity name FTAMAEN = text string With this parameter you define the FTAM application entity name. Ftam application entity name is possible to give if connection type is FTAM. The values range from 1 to 16 characters. This parameter is obligatory.
user name USERNAME = text string With this parameter you give the username of the FTP connection. The values range from 1 to 15 characters.
user ID USERID = text string With this parameter you give the user ID of the FTAM connection. The values range from 1 to 6 characters.
password PASSWORD = text string With this parameter you give password of the FTP or FTAM server where to read plan file and where to sent the feedback files. The values range from 1 to 15 characters.
DN9813184 Issue 19-1 en
# Nokia Corporation
93 (138)
EE - Base Station Controller Parameter Handling in BSC
Examples
1.
Set the configuration identification to 1, operation type to ACT, activation method to 20, connection type to FTP, ok cases to feedback to N, remote directory to MAIN/, short timer interval to 3, long timer interval to 10, short timer count to 2, long timer count to 10, ip address to 193.200.12.1, port number to 6763, user name to ROOT and password to 12345. EEE:ID=1,OPE=ACT:METHOD=20,CONNTYPE=FTP:OKFEB=N, REMOTEDIR=MAIN/,STIMER=3,LTIMER=10,STIMERCOUNT=2, LTIMERCOUNT=10,IP=193.200.12.1,PORT=6763, USERNAME=ROOT,PASSWORD=12345;
2.
Set the configuration identification to 1, operation type to ACT, activation method to 20 and connection type to NOCONN. EEE:ID=1,OPE=ACT:METHOD=20,CONNTYPE=NOCONN;
3.
Set the configuration identification to 1, operation type to ACTFALL and connection type to NOCONN. EEE:ID=1,OPE=ACTFALL:CONNTYPE=NOCONN;
4.
Set the configuration identification to 1 and operation type to INT. EEE:ID=1,OPE=INT;
Additional information
When the command is executed and if the operation type is ACTFALL, a confirmation to proceed is asked from the user:
SYSTEM RESTART IS EXECUTED AFTER FALLBACK FILES COPY. FILE COPY MAY TAKE SOME MINUTES. CONFIRM COMMAND EXECUTION: Y/N ?
Answering Y executes the command normally, and answering N aborts the command. Execution printouts The abbreviations used in the execution printout:
CLEAR RNW plan does not exist DOWNLOAD_INIT Initialisation of RNW Plan database is ongoing. DOWNLOADING Download is ongoing DOWNLOADED RNW plan is downloaded; database is initialized and the changes in the plan are made into the database VALIDATING Validation of the plan database is ongoing VALIDATING_NO_INT Validation of the plan database is ongoing, BSC Radio Network configuration changes are denied
94 (138)
# Nokia Corporation
DN9813184 Issue 19-1 en
EEE CONTROL ACTIVATION OF RNW PLAN
VALIDATED
Validation is done; RNW plan database is ready to be activated ACT_INIT Fallback copy is dumped to disk ACTIVATING Activation of the plan database is ongoing ACTIVATED RNW plan is activated FALLBACK_ACT Fallback activation is ongoing FALLBACK_INIT Fallback copy is loaded to memory INTERRUPTED Activation is interrupted INTERRUPTED_BY_SYSTEM Activation is interrupted by the system; only fallback activation is allowed in this state The execution printout of command example 1 is: BSC
DX220-LAB
2006-10-08
15:17:09
RADIO NETWORK PLAN DATABASE ACTIVATION STARTED RNW PLAN DATABASE STATE ..................... ACTIVATING COMMAND EXECUTED
The execution printout of command example 2 is: BSC
DX220-LAB
2006-10-08
15:17:10
RADIO NETWORK PLAN DATABASE ACTIVATION STARTED RNW PLAN DATABASE STATE ..................... ACTIVATING COMMAND EXECUTED
The execution printout of command example 3 is: BSC
DX220-LAB
2006-10-08
15:17:10
RADIO NETWORK FALLBACK ACTIVATION STARTED RNW PLAN DATABASE STATE ..................... ACT_INIT COMMAND EXECUTED
The execution printout of command example 4 is: BSC
DX220-LAB
2006-10-08
15:17:12
RADIO NETWORK PLAN DATABASE ACTIVATION INTERRUPTION STARTED RNW PLAN DATABASE STATE .................... INTERRUPTED
DN9813184 Issue 19-1 en
# Nokia Corporation
95 (138)
EE - Base Station Controller Parameter Handling in BSC
COMMAND EXECUTED
Semantic error messages
If an error occurs, the general semantic error messages of the MML commands are output. For more information, see General Notice Messages of MML Session.
Execution error messages
If an error occurs, the general execution error messages of the MML commands are output. For more information, see General Error Messages of System.
96 (138)
# Nokia Corporation
DN9813184 Issue 19-1 en
EEK OUTPUT RNW PLAN DATA ACTIVATION STATES
EEK OUTPUT RNW PLAN DATA ACTIVATION STATES Function
With the EEK command you output the activation state of RNW object and RNW plan state.
Parameters
BCF identification, BTS identification, SEG identification, YES TRXs to output;
Syntax
EEK: ( BCF = | BTS = | SEG = <SEG identification> | ) : ( TRXINFO = | def = Y | ) ... ;
Parameter explanations
BCF identification BCF = desimal number With this parameter you identify the base control function. The value range depends on the BSC hardware configuration and the corresponding options. You can enter multiple BCFs by using characters & and &&. You can enter only one of the parameters BCF, BTS and SEG in the same command.
BTS identification BTS = desimal number With this parameter you identify the BTS. The value range depends on the BSC hardware configuration and the corresponding options. You can enter multiple BTSs by using characters & and &&. You can enter only one of the parameters BCF, BTS and SEG in the same command.
SEG identification SEG = desimal number
DN9813184 Issue 19-1 en
# Nokia Corporation
97 (138)
EE - Base Station Controller Parameter Handling in BSC
With this parameter you identify the segment. You can enter several values at the same time by using characters & or &&. You can enter only one of the parameters BCF, BTS and SEG in the same command.
TRXs to output TRXINFO = text string With this parameter you define if TRX information is printed out or not. The default value is Y.
Parameter
Value
Explanation
TRXINFO =
Y
TRXs are printed out.
N
TRXs are not printed out.
Examples
1.
Output the RNW plan data activation states under BCF 1 to 5. EEK:BCF=1&&5;
2.
Output the RNW plan data activation states under BCF 1 to 5 and TRXINFO=N. EEK:BCF=1&&5:TRXINFO=N;
3.
Output the RNW plan data activation states under BTS 1 to 5. EEK:BTS=1&&5;
4.
Output the RNW plan data activation states under SEG 1 and 2. EEK:SEG=1&2;
5.
Output the RNW plan data activation states under SEG 1 to 2 and TRXINFO=N. EEK:SEG=1&2:TRXINFO=N;
6.
Output the RNW plan data activation states. EEK:;
Execution printouts The abbreviations used in the execution printouts:
BCF SEG BTS TRXINFO NO PLAN
98 (138)
# Nokia Corporation
Base Control Function Segment Base Transceiver Station Transceiver info There is no plan for the object
DN9813184 Issue 19-1 en
EEK OUTPUT RNW PLAN DATA ACTIVATION STATES
PLANNED Object has changes in plan ACTIVATED Planned change is activated for the object CLEAR RNW plan does not exist DOWNLOAD_INIT Initialisation of RNW Plan database is ongoing DOWNLOADING Download is ongoing DOWNLOADED The RNW plan is downloaded; the database is initialised and changes in the plan are made into the database VALIDATING Validation of the plan database is ongoing VALIDATING_NO_INT Validation of the plan database is ongoing, BSC Radio Network configuration changes are denied VALIDATED Validation is done; RNW plan database is ready to be activated ACT_INIT Fallback copy is dumped to disk ACTIVATING Activation of the plan database is ongoing ACTIVATED RNW plan is activated FALLBACK_ACT Fallback activation is ongoing FALLBACK_INIT Fallback copy is loaded to memory INTERRUPTED Activation is interrupted INTERRUPTED_BY_SYSTEM Activation is interrupted by the system; only fallback activation is allowed in this state WO The object is in the normal function state BL_USR The operator has blocked the object out of use The execution printout of command example 1 is: BSC
DX220-LAB
2006-10-08
15:17:09
RADIO NETWORK PLAN DATABASE STATES IN BSC: RNW RNW RNW RNW
PLAN DATABASE STATE ..................... ACTIVATING CONFIGURATION ID......................... 0 PLAN CONFIGURATION ID.................... 1 FALLBACK CONFIGURATION ID................ 0
BCF ========
BTS TRX ACTIVATION STATE ========= ======== =================
BCF-0001 BTS-0001 TRX-001 TRX-002
DN9813184 Issue 19-1 en
ACTIVATED ACTIVATED ACTIVATED ACTIVATED
# Nokia Corporation
OP STATE ====== WO WO BL_USR WO
99 (138)
EE - Base Station Controller Parameter Handling in BSC
BCF-0004 BTS-0004 TRX-001 TRX-002 BCF-0005
PLANNED PLANNED PLANNED PLANNED
WO BL_USR BL_USR BL_USR
PLANNED
BL_USR
COMMAND EXECUTED
The execution printout of command example 2 is: BSC
DX220-LAB
2006-10-08
15:17:09
RADIO NETWORK PLAN DATABASE STATES IN BSC: RNW RNW RNW RNW
PLAN DATABASE STATE ..................... ACTIVATING DATABASE CONFIGURATION ID................ 0 PLAN DATABASE CONFIGURATION ID........... 1 FALLBACK CONFIGURATION ID................ 0
BCF ========
BTS TRX ACTIVATION STATE ========= ======== =================
BCF-0001 BTS-0001 BCF-0004 BTS-0004 BCF-0005
OP STATE ======
ACTIVATED ACTIVATED PLANNED PLANNED
WO WO WO BL_USR
PLANNED
BL_USR
COMMAND EXECUTED
The execution printout of command example 3 is: BSC
DX220-LAB
2006-10-08
15:17:09
RADIO NETWORK PLAN DATABASE STATES IN BSC: RNW RNW RNW RNW
PLAN DATABASE STATE ..................... ACTIVATING CONFIGURATION ID......................... 1 PLAN CONFIGURATION ID....... ............ 1 FALLBACK CONFIGURATION ID................ 1
BTS TRX ACTIVATION STATE ========= ======== =================
OP STATE ======
BTS-0001
WO WO BL_USR WO
TRX-001 TRX-002 TRX-003
100 (138)
ACTIVATED ACTIVATED ACTIVATED ACTIVATED
# Nokia Corporation
DN9813184 Issue 19-1 en
EEK OUTPUT RNW PLAN DATA ACTIVATION STATES
BTS-0004 TRX-001 TRX-002 TRX-003 BTS-0005
PLANNED PLANNED PLANNED PLANNED
WO BL_USR BL_USR BL_USR
PLANNED
BL_USR
COMMAND EXECUTED
The execution printout of command example 4 is: BSC
DX220-LAB
2006-10-08
15:17:09
RADIO NETWORK PLAN DATABASE STATES IN BSC: RNW RNW RNW RNW
PLAN DATABASE STATE ..................... ACTIVATING CONFIGURATION ID......................... 1 PLAN CONFIGURATION ID.................... 1 FALLBACK CONFIGURATION ID................ 1
SEG ========
BTS ========
TRX =======
ACTIVATION STATE =================
OP STATE ======
TRX-001 TRX-002 TRX-003
ACTIVATED ACTIVATED ACTIVATED ACTIVATED ACTIVATED ACTIVATED
WO WO WO WO WO WO
ACTIVATED ACTIVATED PLANNED
WO WO WO
SEG-0001 BTS-0001 BTS-0004 BTS-0005
SEG-0002 BTS-0002 BTS-0006 BTS-0007
COMMAND EXECUTED
The execution printout of command example 5 is: BSC
DX220-LAB
2006-10-08
15:17:09
RADIO NETWORK PLAN DATABASE STATES IN BSC: RNW RNW RNW RNW
PLAN DATABASE STATE ..................... ACTIVATING DATABASE CONFIGURATION ID................ 1 PLAN DATABASE CONFIGURATION ID........... 1 FALLBACK CONFIGURATION ID................ 1
DN9813184 Issue 19-1 en
# Nokia Corporation
101 (138)
EE - Base Station Controller Parameter Handling in BSC
SEG ========
BTS ========
TRX =======
ACTIVATION STATE =================
OP STATE ======
BTS-0001 BTS-0004 BTS-0005
ACTIVATED ACTIVATED ACTIVATED
WO WO WO
BTS-0002 BTS-0006 BTS-0007
ACTIVATED ACTIVATED PLANNED
WO WO WO
SEG-0001
SEG-0002
COMMAND EXECUTED
The execution printout of command example 6 is: BSC
DX220-LAB
2006-10-08
15:17:09
RADIO NETWORK PLAN DATABASE STATES IN BSC: RNW RNW RNW RNW
PLAN DATABASE STATE ..................... DOWNLOADED CONFIGURATION ID......................... 1 PLAN CONFIGURATION ID.................... 1 FALLBACK CONFIGURATION ID................ 1
COMMAND EXECUTED
Semantic error messages
If an error occurs, the general semantic error messages of the MML commands are output. For more information, see General Notice Messages of MML Session.
Execution error messages
If an error occurs, the general execution error messages of the MML commands are output. For more information, see General Error Messages of System.
102 (138)
# Nokia Corporation
DN9813184 Issue 19-1 en
EEO OUTPUT BASE STATION CONTROLLER PARAMETERS
EEO OUTPUT BASE STATION CONTROLLER PARAMETERS Function
With the EEO command you output the parameters of a BSC object in the BSS Radio Network Configuration Database (BSDATA).
Parameters
parameter group;
Syntax Parameter explanations
EEO: [ <parameter group> | def ] ;
parameter group With this parameter you define the name of the base station controller parameter group that is output: GEN SUP MIS QOS DFCA PRI GPRS ALL
general base station controller parameters radio network supervision parameters miscellaneous parameters quality of service parameters dynamic frequency and channel allocation parameters priority level to subscriber types GPRS parameters all parameters
The default is the GEN parameter group. Examples
1.
Output the general base station controller parameters group. ZEEO;
2.
Output radio network supervision parameters of the BSC. ZEEO:SUP;
3.
DN9813184 Issue 19-1 en
Output all BSC parameters.
# Nokia Corporation
103 (138)
EE - Base Station Controller Parameter Handling in BSC
ZEEO:ALL; Execution printouts 1.
BSC
The execution printout of command example 3 is:
BSC-LAB
2006-10-11
09:51:32
BASE STATION CONTROLLER DATA BACKGROUND DATA STATE .............................. CLEAR NUMBER OF PREFERRED CELLS ........................ (NPC).... GSM MACROCELL THRESHOLD .......................... (GMAC)... GSM MICROCELL THRESHOLD .......................... (GMIC)... DCS MACROCELL THRESHOLD .......................... (DMAC)... DCS MICROCELL THRESHOLD .......................... (DMIC)... MS DISTANCE BEHAVIOUR ............................ (DISB)... (RELEASE AFTER TIME IF HANDOVER IS UNSUCCESFUL) BTS SITE BATTERY BACKUP FORCED HO TIMER .......... (TIM).... EMERGENCY CALL ON FACCH .......................... (EEF).... ANSWER TO PAGING CALL ON FACCH ................... (EPF).... ORDINARY CALLS ON FACCH .......................... (EOF).... RE-ESTABLISHMENT ON FACCH ........................ (ERF).... TCH IN HANDOVER .................................. (HRI).... (CHANNEL RATE AND SPEECH CODEC CHANGES ARE DENIED TOTALLY) LOWER LIMIT FOR FR TCH RESOURCES ................. (HRL).... UPPER LIMIT FOR FR TCH RESOURCES ................. (HRU).... BSC CALL NUMBER .................................. (BCN).... AMH UPPER LOAD THRESHOLD ......................... (AUT).... AMH LOWER LOAD THRESHOLD ......................... (ALT).... AMH MAX LOAD OF TARGET CELL ...................... (AML).... AMR CONFIGURATION IN HANDOVERS ................... (ACH).... INITIAL AMR CHANNEL RATE ......................... (IAC).... SLOW AMR LA ENABLED .............................. (SAL).... AMR SET GRADES ENABLED ........................... (ASG).... FREE TSL FOR CS DOWNGRADE ........................ (CSD).... FREE TSL FOR CS UPGRADE .......................... (CSU).... TRHO GUARD TIME .................................. (TGT).... PRIORITY HO INTERFERENCE DL ...................... (HDL).... PRIORITY HO INTERFERENCE UL ...................... (HUL).... LOAD RATE FOR CHANNEL SEARCH ..................... (CLR).... TRIGGERING THRESHOLD FOR SERVICE AREA PENALTY..... (TTSAP).. PENALTY TRIGGER MEASUREMENT PERIOD ............... (PTMP)... SERVICE AREA PENALTY TIME ........................ (SAPT)... CS TCH ALLOCATE RTSL0 ............................ (CTR).... CS TCH ALLOCATION CALCULATION .................... (CTC).... NACC ENABLED ..................................... (NACC)... NCCR CONTROL MODE ................................ (NCM).... (NCCR IS DISABLED FOR ALL MOBILE STATIONS) NCCR IDLE MODE REPORTING PERIOD .................. (NIRP)... NCCR TRANSFER MODE REPORTING PERIOD .............. (NTRP)... NCCR RETURN TO OLD CELL TIME ..................... (NOCT)... NCCR TARGET CELL PENALTY TIME .................... (NTPT)... NCCR NEIGHBOR CELL PENALTY ....................... (NNCP)... WCDMA FDD NCCR ENABLED ........................... (WFNE)...
104 (138)
# Nokia Corporation
1 35 33 26 24
dBm dBm dBm dBm 3 s 30 s
Y Y Y Y 3
*) *) *)
18 % 68 % 0000 80 % 20 % 70 % 1 1 N N 95 % 4 s 30 s INTER INTER 100 % 127 128 s 127 s N 0 N 0 3.84 s 0.48 s 10 s 10 s 6 s N
DN9813184 Issue 19-1 en
EEO OUTPUT BASE STATION CONTROLLER PARAMETERS
WCDMA FDD NCCR PREFERRED ......................... (WFNP)...
Y
MINIMUM MEAN HOLDING TIME FOR TCHS ............... (MINHTT). 65535 s MAXIMUM MEAN HOLDING TIME FOR TCHS ............... (MAXHTT). 1440 min MAXIMUM MEAN HOLDING TIME FOR SDCCHS ............. (MAXHTS). 30 min ALARM THRESHOLD FOR TCH FAILURE RATE ............. (TCHFR).. 20 % ALARM THRESHOLD FOR SDCCH FAILURE RATE ........... (SCHFR).. 80 % ALARM THRESHOLD FOR TCH CONGESTION ............... (CNGT)... 20 % ALARM THRESHOLD FOR SDCCH CONGESTION ............. (CNGS)... 20 % ALARM THRESHOLD FOR NUMBER OF CHANNEL SEIZURES ... (CS)..... 10 ALARM THRESHOLD FOR NUMBER OF CH SEIZURE REQUESTS (CSR).... 100 MEAS PRD FOR TCH MEAN HOLDING TIME SUPERVISION ... (PRDMHT). 240 min MEAS PRD FOR SDCCH MEAN HOLDING TIME SUPERVISION . (PRDMHS). 0 min DEACTIVATED MEAS PRD FOR SUPERVISION OF CHANNEL FAILURE RATE . (PRDCFR). 240 min MEAS PRD FOR SUPERVISION OF CONGESTION IN BTS .... (PRDCNG). 120 min THRESHOLD FOR HIGH TCH INTERFERENCE LEVEL ........ (HIFLVL). 4 ALARM THRESHOLD FOR SHARE OF HIGH TCH INTERFERENCE (HIFSHR). 50 % MEAS PRD FOR HIGH TCH INTERFERENCE SUPERVISION ... (PRDHIF). 120 min MEAS PRD FOR SUPERVISION OF BTS WITH NO TRANSACT . (PRDBNT). 120 min STARTING MOMENT FOR SUPERVISION OF BTS ........... (SMBNT).. 08-00 ENDING MOMENT FOR SUPERVISION OF BTS ............. (EMBNT).. 18-00 GPRS TERRITORY UPDATE GUARD TIME ................. (GTUGT)... 5 s BCSU LOAD THRESHOLD .............................. (BCSUL).. 48.00 % LAPD LOAD THRESHOLD .............................. (LAPDL).. 8.40 % UPPER LIMIT OF MS SPEED CLASS 1 .................. (MSSCF).. 10 ( 20 km/h) UPPER LIMIT OF MS SPEED CLASS 2 .................. (MSSCS).. 105 (210 km/h) ALARM LIMIT FOR FULL RATE TCH AVAILABILITY ....... (ALFRT).. 30 % ALARM LIMIT FOR HALF RATE TCH AVAILABILITY ....... (ALHRT).. 30 % ALARM LIMIT FOR SDCCH AVAILABILITY ............... (ALSDC).. 30 % DISABLE INTERNAL HO .............................. (DINHO).. N DISABLE EXTERNAL DR .............................. (DEXDR).. N RX LEVEL BALANCE ................................. (RXBAL).. 5 dB RX ANTENNA SUPERVISION PERIOD .................... (RXANT).. 65535 min (RX ANTENNA SUPERVISION IS NOT PERFORMED) NUMBER OF IGNORED TRANSCODER FAILURES ............ (ITCF)... 0 VARIABLE DL STEP SIZE ............................ (VDLS)... N MAXIMUM NUMBER OF DL TBF ......................... (MNDL)... 9 MAXIMUM NUMBER OF UL TBF ......................... (MNUL)... 7 FEP IN PC HO USE ................................. (FPHO)... N INTRA SEGMENT SDCCH HO GUARD ..................... (ISS).... 255 s PRE-EMPTION USAGE IN HANDOVER .................... (PRE).... Y WPS PRIORITY CAPACITY ............................ (WPIC)... 25 % WPS PREFERENCE CAPACITY .......................... (WPEC)... 50 % PUBLIC SERVED COUNT .............................. (PSC).... 2 TIME LIMIT WPS ................................... (TLW).... 28 s TIME LIMIT WPS HANDOVER .......................... (TLWH)... 5 s IMSI BASED HANDOVER GSM CELLS ANONYMOUS MS ....... (IBGA)... ALL IMSI BASED HANDOVER WCDMA CELLS ANONYMOUS MS ..... (IBWA)... ALL SOFT BLOCKING C/N FR ............................. (SBCNF).. 12 dB SOFT BLOCKING C/N HR ............................. (SBCNH).. 0 dB SOFT BLOCKING C/N 14.4 ........................... (SBCN)... 14 dB SOFT BLOCKING C/N AMR FR ......................... (SBCNAF). 7 dB SOFT BLOCKING C/N AMR HR ......................... (SBCNAH). 12 dB RX LEVEL BASED TCH ACCESS ........................ (RXTA)... 0
DN9813184 Issue 19-1 en
# Nokia Corporation
105 (138)
EE - Base Station Controller Parameter Handling in BSC
(RX LEVEL BASED TCH ACCESS IS NOT USED) DELAY OF HO AND PC FOR EMERGENCY CALLS ........... (DEC).... INTERNAL HANDOVER TO EXTERNAL .................... (IHTA)... TCH TRANSACTION COUNT ............................ (TTRC)... MAXIMUM TCH TRANSACTION RATE ..................... (MTTR)...
5 s 0 10 50
DL HIGH PRIORITY SSS ............................. (DHP).... 6 DL NORMAL PRIORITY SSS ........................... (DNP).... 6 DL LOW PRIORITY SSS .............................. (DLP).... 12 UL PRIORITY 1 SSS ................................ (UP1)... 3 UL PRIORITY 2 SSS ................................ (UP2)... 6 UL PRIORITY 3 SSS ................................ (UP3)... 9 UL PRIORITY 4 SSS ................................ (UP4)... 12 BACKGROUND TC SCHEDULING WEIGHT FOR ARP 1 ........ (BGSW1).. 20 BACKGROUND TC SCHEDULING WEIGHT FOR ARP 2 ........ (BGSW2).. 10 BACKGROUND TC SCHEDULING WEIGHT FOR ARP 3 ........ (BGSW3).. 5 QC REALLOCATION ACTION TRIGGER THRESHOLD ......... (QCATR).. 25 BLOCK PERIODS QC NCCR ACTION TRIGGER THRESHOLD ................. (QCATN).. 100 BLOCK PERIODS QC QOS RENEGOTIATION ACTION TRIGGER THRESHOLD .... (QCATQ).. 200 BLOCK PERIODS QC DROP ACTION TRIGGER THRESHOLD ................. (QCATD).. 400 BLOCK PERIODS PFC UNACK BLER LIMIT FOR SDU ERROR RATIO 1 ....... (UBL1)... 10 PFC ACK BLER LIMIT FOR TRANSFER DELAY 1 .......... (ABL1)... 70 % MEAN BEP LIMIT MS MULTISLOT PWR PROF 0 WITH 2 UL TSL .. (BL02).. 6 dB MEAN BEP LIMIT MS MULTISLOT PWR PROF 0 WITH 3 UL TSL .. (BL03).. 7 dB MEAN BEP LIMIT MS MULTISLOT PWR PROF 0 WITH 4 UL TSL .. (BL04).. 7 dB MEAN BEP LIMIT MS MULTISLOT PWR PROF 1 WITH 2 UL TSL .. (BL12).. 4 dB MEAN BEP LIMIT MS MULTISLOT PWR PROF 1 WITH 3 UL TSL .. (BL13).. 5 dB MEAN BEP LIMIT MS MULTISLOT PWR PROF 1 WITH 4 UL TSL .. (BL14).. 6 dB MEAN BEP LIMIT MS MULTISLOT PWR PROF 2 WITH 3 UL TSL .. (BL23).. 6 dB MEAN BEP LIMIT MS MULTISLOT PWR PROF 2 WITH 4 UL TSL .. (BL24).. 7 dB RX QUAL LIMIT MS MULTISLOT PWR PROF 0 WITH 2 UL TSL ... (RL02).. 7 dB RX QUAL LIMIT MS MULTISLOT PWR PROF 0 WITH 3 UL TSL ... (RL03).. 5 dB RX QUAL LIMIT MS MULTISLOT PWR PROF 0 WITH 4 UL TSL ... (RL04).. 6 dB RX QUAL LIMIT MS MULTISLOT PWR PROF 1 WITH 2 UL TSL ... (RL12).. 7 dB RX QUAL LIMIT MS MULTISLOT PWR PROF 1 WITH 3 UL TSL ... (RL13).. 7 dB RX QUAL LIMIT MS MULTISLOT PWR PROF 1 WITH 4 UL TSL ... (RL14).. 7 dB RX QUAL LIMIT MS MULTISLOT PWR PROF 2 WITH 3 UL TSL ... (RL23).. 7 dB RX QUAL LIMIT MS MULTISLOT PWR PROF 2 WITH 4 UL TSL ... (RL24).. 6 dB EGPRS INACTIVITY CRITERIA ............................. (EGIC).. 0 EVENTS PER HOUR FOR EGPRS INACTIVITY ALARM ............ (IEPH).. 10 SUPERVISION PERIOD LENGTH FOR EGPRS INACTIVITY ALARM ... (SPL).. 60 min DTM PFC PACKET FLOW TIMER ............................ (DPPFT).. 4 s DTM FRAGMENTATION PENALTY .............................. (DFP).. 0.3 ISHO PREFERRED FOR NON-DTM MS.......................... (IPND).. N C/I TARGET FR .................................... (CIF).... SOFT BLOCKING C/I FR ............................. (SBF).... C/I TARGET UL OFFSET ............................. (CIUL)... C/I TARGET HR .................................... (CIH).... SOFT BLOCKING C/I HR ............................. (SBH).... C/I TARGET 14.4 .................................. (CIT).... SOFT BLOCKING C/I 14.4 ........................... (SBCI)... C/I TARGET AMR FR ................................ (CIAF)... SOFT BLOCKING C/I AMR FR ......................... (SBAF)... C/I TARGET AMR HR ................................ (CIAH)... SOFT BLOCKING C/I AMR HR ......................... (SBAH)...
106 (138)
# Nokia Corporation
9 0 0 14 0 16 0 8 0 12 0
dB dB dB dB dB dB dB dB dB dB dB
DN9813184 Issue 19-1 en
EEO OUTPUT BASE STATION CONTROLLER PARAMETERS
BIM CONFIDENCE PROBABILITY ....................... (BCP).... BIM INTERFERENCE THRESHOLD ....................... (BIT).... BIM UPDATE PERIOD ................................ (BUP).... BIM UPDATE SCALING FACTOR ........................ (BUSF)... BIM UPDATE GUARD TIME ............................ (BUGT)... DFCA CHANNEL ALLOCATION METHOD ................... (DCAM)... EXPECTED BSC-BSC INTERFACE DELAY ................. (EBID)... SAIC DL C/I OFFSET ............................... (SCIO)...
PRIORITY LEVEL 1 2 3 4 5 6 7 8 9 10 11 12 13 14
90 30 60 0.5 10 0 50 3
% dB min
ms dB
SUBSCRIBER TYPE 0 0 0 0 1 1 1 1 1 2 0 2 0 0
(GSM SUBSCRIBER) (GSM SUBSCRIBER) (GSM SUBSCRIBER) (GSM SUBSCRIBER) (MCN SUBSCRIBER) (MCN SUBSCRIBER) (MCN SUBSCRIBER) (MCN SUBSCRIBER) (MCN SUBSCRIBER) (PRIORITY SUBSCRIBER) (GSM SUBSCRIBER) (PRIORITY SUBSCRIBER) (GSM SUBSCRIBER) (GSM SUBSCRIBER)
*) NOT ACTIVE IN PRFILE COMMAND EXECUTED
Semantic error messages
If an error occurs, the general semantic error messages of the MML commands are output. For more information, see General Notice Messages of MML Session.
Execution error messages
If an error occurs, the general execution error messages of the MML commands are output. For more information, see General Error Messages of System.
DN9813184 Issue 19-1 en
# Nokia Corporation
107 (138)
EE - Base Station Controller Parameter Handling in BSC
108 (138)
# Nokia Corporation
DN9813184 Issue 19-1 en
EEI OUTPUT RADIO NETWORK CONFIGURATION
EEI OUTPUT RADIO NETWORK CONFIGURATION Function
With the EEI command you interrogate the radio network in the BSDATA. The program outputs the whole radio network configuration or the configuration under given BCFs, SEGs or BTSs.
Parameters
BCF identification, SEG identification , SEG name , BTS identification, BTS name: output type;
Syntax EEI: [ [ BCF = ... | SEG = <SEG identification> ... | SEGNAME = <SEG name> ... | BTS = ... | NAME = ... ] | def ] : [ | def ] ;
Parameter explanations
BCF identification BCF = decimal number With this parameter you identify the base control function. The value range depends on the BSC hardware configuration and the corresponding options. You can enter multiple BCFs by using characters & and &&. You can enter only one of the parameters BCF, SEG, SEGNAME, BTS or NAME in the same command.
SEG identification SEG = decimal number or ALL With this parameter you identify the segment. The value range is the same as the BTS identification value range. With ALL you can output all segments under a BSC.
DN9813184 Issue 19-1 en
# Nokia Corporation
109 (138)
EE - Base Station Controller Parameter Handling in BSC
You can enter several values at the same time by using characters & or &&. You can enter only one of the parameters BCF, SEG, SEGNAME, BTS or NAME in the same command.
SEG name SEGNAME = text string With this parameter you identify the segment by its name. The name can contain 1 to 15 characters. You can enter several names at the same time by using character &. You can enter only one of the parameters BCF, SEG, SEGNAME, BTS or NAME in the same command.
BTS identification BTS = decimal number With this parameter you identify the BTS with a decimal number. The value range depends on the BSC hardware configuration and the corresponding options. You can enter multiple BTSs by using characters & and &&. You can enter only one of the parameters BCF, SEG, SEGNAME, BTS or NAME in the same command.
BTS name NAME = text string With this parameter you identify the BTS by name. The name can contain 1...15 characters. You can enter multiple BTS names by using the character &. You can enter only one of the parameters BCF, SEG, SEGNAME, BTS or NAME in the same command.
output type With this parameter you define the output type. The output type can be: NORM BCSU
110 (138)
for the normal radio network configuration output for the following information:
.
the number of created TRXs and D-channel links under BCSUs
.
the number of real TCHs in the BCSUs
# Nokia Corporation
DN9813184 Issue 19-1 en
EEI OUTPUT RADIO NETWORK CONFIGURATION
.
the maximum TRX capacity in the BSC supported by hardware
.
the maximum TRX capacity in the BSC supported by hardware and software.
When calculating these numbers, all BCSUs in the WO (working) state are included. The number of real TCHs is defined so that one full rate supporting resource corresponds to one TCH resource and one half rate or dual rate supporting resource corresponds to two TCH resources. If you enter the command with this parameter only (ZEEI::BCSU;), the normal radio network configuration output is not shown. The default value is NORM. You may find it useful to output the number of TRXs under BCSUs when you are creating a new BTS site.
Note The number of TRXs under all BCSUs is shown even if you only output the radio network under certain BCFs or BTSs (ZEEI:BCF=1:BCSU;).
Examples
1.
Output the network. ZEEI;
2.
Output the network under BCFs 1, 10, 11 and 12. ZEEI:BCF=1&10&&12;
3.
Output the network under BTS 4. ZEEI:BTS=4;
4.
Output the network under BTS CITY1. ZEEI:NAME=CITY1;
5.
Output the number of TRXs and links under BCSUs. ZEEI::BCSU;
6.
Output the network under all segments. ZEEI:SEG=ALL;
DN9813184 Issue 19-1 en
# Nokia Corporation
111 (138)
EE - Base Station Controller Parameter Handling in BSC
Additional information
The TRX's EDGE information is not valid if the TRX hardware has been changed and the TRX has not been unlocked after that.
Execution printouts The abbreviations used in the execution printout:
BCF= SEG= BCSU= BL= BL-BCF= BL-BTS= BL-CF=
BL-CLK= BL-CU= BL-DGN= BL-FLO=
BL-FU= BL-PWR= BL-RSL= BL-RST=
BL-SHD=
BL-SU= BL-SWO=
112 (138)
# Nokia Corporation
Base Control Function Segment BSC signalling unit Blocked The object is blocked out of use due to a fatal BTS-sitewide failure. The object is blocked out of use due to a fatal sector-wide failure on the BTS site. The object is blocked out of use due to both a fatal Frame Unit (FU) and a fatal Carrier Unit (CU) failure on the BTS site. The object is blocked out of use due to a clock synchronisation failure on the BTS site. The object is blocked out of use due to a fatal Carrier Unit (CU) failure on the BTS site. The object is blocked temporarily out of use due to base station diagnostic activities. The logical TRX is blocked out of use on the sector because the physical TRX is switched to another sector of the BTS in order to replace a faulty TRX. The object is blocked out of use due to a fatal Frame Unit (FU) failure on the BTS site. The object is blocked out of use due to a mains power failure on the BTS site. The object is blocked out of use due to a telecom Abis Dchannel link disconnection. The logical radio network object is blocked out of use due to the reset of the corresponding physical radio network equipment. The object will be blocked out of use within a time limit. New call attempts are prohibited via an object in the BLSHD state and forced handovers are executed for ongoing calls via the object. The object is blocked out of use due to a BCSU unit reset on the BSC. The object is blocked out of use due to an ongoing background data switchover.
DN9813184 Issue 19-1 en
EEI OUTPUT RADIO NETWORK CONFIGURATION
BL-SYS=
BL-TRX= BL-TST= BL-USR=
BL-WAC= BTS= CBCH= DFCA = EDGE = ERACH= ET-PCM= ETRX= FR= FREQ= FRT= FTRX=
GP= HR= L=
MBCCB= MBCCH= MBCCHC= MPBCCH= PREF= SD= SP= TRX=
DN9813184 Issue 19-1 en
# Nokia Corporation
The radio network management function class of the BSC has blocked the logical object out of use due to ongoing radio network recovery actions which are triggered because of fatal faults in the BSS radio network. The object is blocked out of use due to a fatal TRX-wide failure on the BTS site. The object is blocked temporarily out of use due to radio network testing activities. The operator has blocked the object out of use. The administrative state of the object is LOCKED or the related higher-level object is LOCKED. The object is blocked out of use, because it is waiting for the Autoconfiguration or the Automatic Picocell Planning. Base Transceiver Station Cell broadcast channel Dynamic frequency and channel allocation Enhanced data rates for global evolution Extended random access channel PCM number of Abis circuit E-TRX type Full rate Absolute radio frequency number to the TRX TRX frequency type A floating TRX, that is, a transceiver unit which can be dynamically switched to operate in any of the BTS's sectors. The floating TRX automatically replaces a faulty BCCH TRX. Busy GPRS Half rate The object is LOCKED and is not in the active radio network of the BSS. It is blocked out of use from the viewpoint of the BSS call control functions. Combined broadcast control channel with cell broadcast channel Broadcast control channel Combined broadcast control channel Packet control channel Preferred BCCH TRX Shutting down Spare Transceiver
113 (138)
EE - Base Station Controller Parameter Handling in BSC
*TRX= U=
A BCCH TRX which is replaced by the floating TRX. The object is in the active radio network of the BSS. From the viewpoint of the call control functions, the UNLOCKED radio network resource is available if the related higher-level objects are also UNLOCKED. Unavailable The object is in the normal function state. From the viewpoint of the BSS call control functions, the WORKING radio network resource is available for call control use.
UA= WO=
The printout of the command ZEEI:BCF=1&13; is:
BSC
BSC-LAB
2006-10-26
10:11:32
RADIO NETWORK CONFIGURATION IN BSC:
LAC CI HOP ===================== BCF-0001 FLEXI EDGE 00001 00001 BTS-0001 CENTRUM1 RF/– TRX-001 TRX-002 TRX-003 TRX-006 BTS-0002 CENTRUM2 RF/– TRX-004 TRX-005 TRX-007 BCF-0013 TALK-FAMILY 00001 00003 BTS-0011 COUNTRYSIDE1 BB/ – *TRX-001 00001 00004 BTS-0021 COUNTRYSIDE2 –/– TRX-005 FTRX-007
AD ST == U U U L L U U
F OP R ET- BCCH/CBCH/ STATE FREQ T PCM ERACH ====== ==== == ==== =========== WO WO WO BL-USR BL-USR WO WO
124 20 22 24
0 0 0 0
E T R X =
18 MBCCH+CBCH 18 18 18
P B R C E S F U = == 1
P
D-CHANNEL BUSY O&M LINK HR FR NAME ST /GP ===== == === === OM1 WO 2 4 3
1 1 1 1 6 5
U WO U WO U WO
30 32 34
0 0 0
18 MBCCH 18 ERACH 18
P E E
U WO U WO
1 1 1 2
OM13
WO 1
U WO U WO
100
U WO U BL-FLO
118 122
0
19 MBCCH+CBCH
5
2 4
0 0
19 MBCCHC 19
P
2 2
COMMAND EXECUTED
The printout of command example 5 is:
BSC
BSC-LAB
2006-10-18
08:19:12
NUMBER OF CREATED TRXS, LINKS AND REAL TCHS UNDER BCSUS:
114 (138)
# Nokia Corporation
DN9813184 Issue 19-1 en
EEI OUTPUT RADIO NETWORK CONFIGURATION
UNIT ======== BCSU-1 BCSU-2 BCSU-3 BCSU-4 BCSU-5 BCSU-6 BCSU-7 BCSU-8 ======== TOTAL
TRXS ====== 40 40 40 40 40 40 40 40 ====== 320
D-CHANNEL TELECOM LINKS ============= 40 40 40 40 40 40 40 40
D-CHANNEL O&M LINKS ========= 8 8 8 8 8 8 8 8
HARDWARE SUPPORTED MAXIMUM TRX CAPACITY : HW AND SW SUPPORTED MAXIMUM TRX CAPACITY:
REAL TCHS ====== 310 310 310 310 310 310 310 310 ====== 2480
384 384
COMMAND EXECUTED
The printout of command example 6 is:
BSC
BSC-LAB
2006-10-26
10:11:32
RADIO NETWORK CONFIGURATION IN BSC: F AD OP R ETLAC CI HOP ST STATE FREQ T PCM ===================== == ====== ==== == ==== 00001 00001 SEG-0001 BIG_CENTRUM BCF-0001 TALK-FAMILY U WO BTS-0001 U WO CENTRUM1 RF/– TRX-001 U WO 124 0 33 TRX-002 L BL-USR 20 0 33 TRX-003 L BL-USR 22 0 34 TRX-006 U WO 24 0 36 BCF-0005 ULTRASITE U WO BTS-0002 U WO CENTRUM2 –/RF EDGE TRX-004 U WO 30 0 44 EDGE TRX-005 U WO 32 0 44 EDGE TRX-007 U WO 34 0 44 00001 00003 SEG-0013 BIG_COYNTRY13 BCF-0013 TALK-FAMILY U WO BTS-0011 U WO COUNTRYSIDE1 BB/– TRX-001 U WO 100
E T BCCH/CBCH/ R ERACH X =========== =
P B R C E S F U = == 1
D-CHANNEL BUSY O&M LINK HR FR NAME ST /GP ===== == === === OM1
WO 2
MBCCHC
P
1 1 1 8 4
OM85
WO 6 5
P
4 4 4
2
OM120 WO 1
0
72 MBCCHC
4 3
5
0
00001 00004 SEG-0015 BIG_COYNTRY15
DN9813184 Issue 19-1 en
# Nokia Corporation
115 (138)
EE - Base Station Controller Parameter Handling in BSC
BCF-0015 ULTRASITE U BTS-0015 U COUNTRYSIDE15 RF/DF TRX-001 U DFCA TRX-002 U DFCA TRX-003 U
WO WO WO WO WO
2
OM125 WO 1
101 103 105
0 0 0
73 MBCCHC 73 73
5
0 0 0
COMMAND EXECUTED
Semantic error messages
If an error occurs, the general semantic error messages of the MML commands are output. For more information, see General Notice Messages of MML Session.
Execution error messages
If an error occurs, the general execution error messages of the MML commands are output. For more information, see General Error Messages of System.
116 (138)
# Nokia Corporation
DN9813184 Issue 19-1 en
EEL OUTPUT TRX RADIO TIME SLOTS
EEL OUTPUT TRX RADIO TIME SLOTS Function
With the EEL command you output the TRX's radio time slots that are in a given operational state.
Parameters
operational state: BCF identification, BTS identification, BTS name;
Syntax EEL:
[ ] : [ [ BCF = ... | BTS = ... | NAME = ... ] | def ] ;
Parameter explanations
operational state With this parameter you define the radio time slot's operational state. The inquiry from the BSDATA is based on this state. The state values are: BL= BL-BCF= BL-BTS= BL-CF= BL-CLK= BL-CU= BL-DGN= BL-FLO= BL-FTY= BL-FU= BL-PWR= BL-RSL= BL-RST= BL-SHD= BL-SU=
DN9813184 Issue 19-1 en
# Nokia Corporation
blocked blocked-bcf_fault blocked-bts_fault blocked-cu/fu_fault blocked-clock_fault blocked-cu_fault blocked-diagnostic blocked-floating blocked-faulty blocked-fu_fault blocked-mains_power_fault blocked-rsl_fault blocked-reset blocked-shutting_down blocked-bcsu_reset
117 (138)
EE - Base Station Controller Parameter Handling in BSC
BL-SWO= BL-SYS= BL-TRX= BL-TSL= BL-TST= BL-USR= BL-WAC=
blocked-background_data_switchover blocked-system blocked-trx_fault blocked-timeslot_fault blocked-testing blocked-user blocked-waiting for autoconfiguration
If you give the BL parameter value, the program outputs all radio time slots of the TRX that are in the BL state or its substate. If you give the BL-FTY parameter value, the program outputs the same information except for the TRX's radio time slots that are in BL-USR or BL-TST state. If you do not give this parameter, the program outputs only the number of the idle, busy and blocked radio time slots and GPRS radio time slots.
BCF identification BCF = decimal number With this parameter you identify the base control function. The value range depends on the BSC hardware configuration and the corresponding options. You can give multiple BCFs by using the characters & and &&. You can only give one of the parameters BCF, BTS and NAME in the same command.
BTS identification BTS = decimal number With this parameter you identify the BTS with a decimal number. The value range depends on the BSC hardware configuration and the corresponding options. You can give multiple BTSs by using the characters & and &&. You can only give one of the parameters BCF, BTS and NAME in the same command.
BTS name NAME = the name of the BTS With this parameter you identify the BTS by name. The name can contain 1...15 characters. You can give multiple BTS names by using the character &. You can only give one of the parameters BCF, BTS and NAME in the same command.
118 (138)
# Nokia Corporation
DN9813184 Issue 19-1 en
EEL OUTPUT TRX RADIO TIME SLOTS
Examples
1.
Output the TRX's radio time slots that are in a BL state and under BTSs 3 and 7. ZEEL:BL:BTS=3&7;
2.
Output the TRX's radio time slots that are in a BL state and under BTSs CITY1 and CITY2. ZEEL:BL:NAME=CITY1&CITY2;
3.
Output the TRX's radio time slots that are in a BL-USR state. ZEEL:BL-USR;
4.
Output BSC network information. ZEEL;
5.
Output the radio time slot status information of BCFs 1 and 2. ZEEL::BCF=1&3;
Additional information
If you specify the BCFs and/or BTSs in the EEL command (see examples 1, 2 and 5), the MML program displays the radio time slot information under the specified area. If you give the command without parameters, the MML program displays the radio time slot information under the whole BSC (see execution printouts).
Execution printouts The abbreviations used in the execution printout:
BCF= BTS= CH0= GPRS= L=
SD= TRX= U=
WO=
Base Control Function Base Transceiver Station RTSL (radio time slot) General Packet Radio Service The object is LOCKED and is not in the active radio network of the BSS. It is blocked out of use from the viewpoint of the BSS call control functions. Shutting down Transceiver The object is in the active radio network of the BSS. From the viewpoint of the call control functions, the UNLOCKED radio network resource is available if the related higher-level objects are also UNLOCKED. The object is in the normal function state. From the viewpoint of the BSS call control functions, the WORKING radio network resource is available for call control use.
The printout of the command ZEEL:BL:BCF=1&11&12; is:
DN9813184 Issue 19-1 en
# Nokia Corporation
119 (138)
EE - Base Station Controller Parameter Handling in BSC
BSC
BSC-LAB
ADM STATE ===== BCF-0001 U CENTRUM1 BTS-0001 U TRX-001 U TRX-003 U TRX-005 U CENTRUM2 BTS-0002 U TRX-007 U ADM STATE ===== BCF-0011 U COUNTRY1 BTS-0010 U TRX-001 U TRX-003 U TRX-005 U
2004-11-25 OP STATE ====== WO
10:11:32
CH0 CH1 CH2 CH3 CH4 CH5 CH6 CH7 ====== ====== ====== ====== ====== ====== ====== ======
WO BL-RES WO WO
BL-RES BL-RES BL-RES BL-RES BL-RES BL-RES BL-RES BL-RES BL-USR BL-TST
BL-USR BL-USR
BL-USR BL-USR BL-USR BL-USR BL-USR BL-USR BL-USR BL-USR
OP STATE ====== WO WO BL-SYS BL-CU WO
CH0 CH1 CH2 CH3 CH4 CH5 CH6 CH7 ====== ====== ====== ====== ====== ====== ====== ======
BL-SYS BL-SYS BL-SYS BL-SYS BL-SYS BL-SYS BL-SYS BL-SYS BL-CU BL-CU BL-CU BL-CU BL-CU BL-CU BL-CU BL-CU BL-TST
BUSY FULL RATE .............. BUSY HALF RATE .............. BUSY SDCCH .................. IDLE FULL RATE .............. IDLE HALF RATE .............. IDLE SDCCH .................. BLOCKED RADIO TIME SLOTS .... GPRS TIME SLOTS .............
36 12 16 42 24 40 35 10
COMMAND EXECUTED
The printout of the command example 4 is:
BSC
BSC-LAB
2004-08-15
10:13:46
BSC NETWORK INFORMATION: BUSY FULL RATE .............. BUSY HALF RATE .............. BUSY SDCCH .................. IDLE FULL RATE .............. IDLE HALF RATE .............. IDLE SDCCH .................. BLOCKED RADIO TIME SLOTS .... GPRS TIME SLOTS .............
36 12 16 42 24 40 35 10
COMMAND EXECUTED
120 (138)
# Nokia Corporation
DN9813184 Issue 19-1 en
EEL OUTPUT TRX RADIO TIME SLOTS
Semantic error messages Execution error messages
If and error occurs, the general semantic error messages of the MML commands are output. For more information, see General Notice Messages of MML Session. /*** ERROR IN RRMPRB COMMUNICATION ***/
The output was successful, but the count information of the radio time slots cannot be output due to a communication error with the program block. For more information, see Radio Network Administration. In addition, the general execution error messages of the MML commands are used. For more information, see General Error Messages of System.
DN9813184 Issue 19-1 en
# Nokia Corporation
121 (138)
EE - Base Station Controller Parameter Handling in BSC
122 (138)
# Nokia Corporation
DN9813184 Issue 19-1 en
EEP OUTPUT BACKGROUND DATA ACTIVATION STATES
EEP OUTPUT BACKGROUND DATA ACTIVATION STATES Function
With the EEP command you output the background data state and the BTSspecific background data states in the BSDATA.
Parameters
BCF identification, BTS identification, BTS name;
Syntax EEP: [ [ BCF = ... | BTS = ... | NAME = ... ] | def ] ;
Parameter explanations
BCF identification BCF = decimal number With this parameter you identify the base control function. The value range depends on the BSC hardware configuration and the corresponding options. You can give multiple BCFs by using characters & and &&. You can only give one of the parameters BCF, BTS and NAME in the same command.
BTS identification BTS = decimal number With this parameter you identify the BTS with a decimal number. The value range depends on the BSC hardware configuration and the corresponding options. You can give multiple BTSs by using characters & and &&. You can only give one of the parameters BCF, BTS and NAME in the same command.
BTS name NAME = the name of the BTS
DN9813184 Issue 19-1 en
# Nokia Corporation
123 (138)
EE - Base Station Controller Parameter Handling in BSC
With this parameter you identify the BTS by name. The name can contain 1...15 characters. You can give multiple BTSs by using the character &. You can only give one of the parameters BCF, BTS and NAME in the same command. Examples
1.
Output the background data states. ZEEP;
2.
Output the background data states under BCFs 1, 10, 11 and 12. ZEEP:BCF=1&10&&12;
3.
Output the background data states under BTS 4. ZEEP:BTS=4;
4.
Output the background data states under BTS CITY1. ZEEP:NAME=CITY1;
Execution printouts The abbreviations used in the execution printout:
ACTIVATING
This background data activation state indicates that the swapping of parameter values between the background and the active data is going on. ACTIVATING-INTERRUPTED This background data activation state indicates that the ongoing swapping of parameter values has been interrupted with a command or by a system restart. BACK-UP This background data activation state indicates that the old active data is on the background. CLEAR This background data activation state indicates that the database contains new background data or that the interrupted activation is cancelled. NEW This background data activation state indicates that the activation of a switchover can be initiated. NOT DEFINED The background data under the BTS is not defined. DEFINED The background data under the BTS is changed. The background and the active data will be swapped in activation. SWAPPING This background data state under the BTS indicates that the swapping between the background and the active data is going on. SWAPPED This background data state under the BTS indicates that the parameter values between the background and the active data have been swapped. The printout of the command ZEEP:BCF=1&13; is:
124 (138)
# Nokia Corporation
DN9813184 Issue 19-1 en
EEP OUTPUT BACKGROUND DATA ACTIVATION STATES
BSC
BSC-LAB
2004-11-19
10:11:32
RADIO NETWORK BACKGROUND DATA STATES IN BSC: BACKGROUND DATA STATE............................... ACTIVATING
BCF ========
BTS-ID ========
BTS NAME =========
BTS BACKGROUND DATA STATE ===============
BTS-0001 BTS-0002
CENTRUM1 CENTRUM2
SWAPPED SWAPPED
BTS-0011 BTS-0021
CITY1
SWAPPING DEFINED
BCF-0001
BCF-0013
COMMAND EXECUTED
Semantic error messages
If an error occurs, the general semantic error messages of the MML commands are output. For more information, see General Notice Messages of MML Session.
Execution error messages
If an error occurs, the general execution error messages of the MML commands are output. For more information, see General Error Messages of System.
DN9813184 Issue 19-1 en
# Nokia Corporation
125 (138)
EE - Base Station Controller Parameter Handling in BSC
126 (138)
# Nokia Corporation
DN9813184 Issue 19-1 en
EEC CREATE LAC TO SPC MAPPING INFO
EEC CREATE LAC TO SPC MAPPING INFO Function
With the EEC command you create LAC to SPC mapping info in the BSDATA. The command is optional.
Parameters
mapping entry index, location area code : signaling point code;
Syntax
Parameter explanations
EEC:
MEI = <mapping entry index>, LAC = : [ SPC = <signaling point code> ... ] ;
mapping entry index MEI = decimal number With this parameter you define the mapping entry index which is an indication for a mapping relation between the location area code and the signaling point code in the LAC to SPC mapping info. The values range from 1 to 64. If you do not give this parameter, the smallest free mapping entry index value is searched and used.
location area code LAC = decimal number With this parameter you define the location area code which will be mapped with a signaling point code. The values range from 1 to 65533. The parameter is obligatory.
signaling point code SPC = hexadecimal number or decimal number
DN9813184 Issue 19-1 en
# Nokia Corporation
127 (138)
EE - Base Station Controller Parameter Handling in BSC
With this parameter you define the signaling point code which will be mapped with a location area code. You can give values either as hexadecimal numbers or decimal numbers. The values range from 1 to FFFFFF as hexadecimal numbers or from 1 to 16777215 as decimal numbers. If you give a decimal number, you must type characters D' before the parameter value. The maximum amount of signaling point codes in one LAC to SPC mapping info is 6. You can give multiple signaling point codes by using the wild card character &. You can give the same signaling point code only once. If DFCA is used under the LAC, give the SPC address of that BSC. Examples
1.
Create LAC to SPC mapping info. The location area code number is 9 and signaling point codes are 2345, 123455 and 345678. The signaling point codes are given as decimal numbers. ZEEC:LAC=9:SPC=D'2345&D'123455&D'345678;
2.
Create LAC to SPC mapping info where the mapping entry index is 2, location area code is 10 and signaling point codes are 1FF, 10FF, 100FF and 1000FF. The signaling point codes are given as hexadecimal numbers. ZEEC:MEI=2,LAC=10:SPC=1FF&10FF&100FF&1000FF;
Execution printouts The execution printout of command example 1 is: BSC
BSC-LAB
2004-09-09
11:11:32
LAC TO SPC MAPPING INFO CREATED MAPPING ENTRY INDEX ............................ (MEI).... 1 LOCATION AREA CODE ............................. (LAC).... 9 SIGNALING POINT CODES (H/D): 000929/00002345 01E23F/00123455 05464E/00345678 COMMAND EXECUTED
The execution printout of command example 2 is: BSC
BSC-LAB
2004-09-09
11:11:32
LAC TO SPC MAPPING INFO CREATED MAPPING ENTRY INDEX ............................ (MEI).... 2 LOCATION AREA CODE ............................. (LAC).... 10 SIGNALING POINT CODES (H/D): 0001FF/00000511 0010FF/00004351 0100FF/00065791 1000FF/01048831 COMMAND EXECUTED
128 (138)
# Nokia Corporation
DN9813184 Issue 19-1 en
EEC CREATE LAC TO SPC MAPPING INFO
Semantic error messages
If an error occurs, the general semantic error messages of the MML commands are output. For more information, see General Notice Messages of MML Session.
Execution error messages
For more information, see Radio Network Administration.
In addition, the general execution error messages of MML commands are used. For more information, see General Error Messages of System.
DN9813184 Issue 19-1 en
# Nokia Corporation
129 (138)
EE - Base Station Controller Parameter Handling in BSC
130 (138)
# Nokia Corporation
DN9813184 Issue 19-1 en
EED DELETE LAC TO SPC MAPPING INFO
EED DELETE LAC TO SPC MAPPING INFO Function
With the EED command you delete the LAC to SPC mapping info from the BSDATA. The command is optional.
Parameters
mapping entry index, location area code;
Syntax Parameter explanations
EED:
( MEI = <mapping entry index> | LAC = ) ;
mapping entry index MEI = decimal number With this parameter you define the mapping entry index which indicates a mapping relation between the location area code and the signaling point code in the LAC to SPC mapping info. The values range from 1 to 64. If you give this parameter, you cannot give the parameter LAC.
location area code LAC = decimal number With this parameter you define the location area code which will be mapped with a signaling point code. The values range from 1 to 65533. If you give this parameter, you cannot give the parameter MEI. Examples
1.
Delete the LAC to SPC mapping info whose location area code is 17899. ZEED:LAC=17899;
DN9813184 Issue 19-1 en
# Nokia Corporation
131 (138)
EE - Base Station Controller Parameter Handling in BSC
Execution printouts The execution printout of command example 1 is: BSC
BSC-LAB
2002-09-09
11:11:32
LAC TO SPC MAPPING INFO DELETED MAPPING ENTRY INDEX ............................ (MEI).... LOCATION AREA CODE ............................. (LAC)....
1 17899
COMMAND EXECUTED
Semantic error messages
If an error occurs, the general semantic error messages of the MML commands are output. For more information, see General Notice Messages of MML Session.
Execution error messages
For more information, see Radio Network Administration.
In addition, the general execution error messages of MML commands are used. For more information, see General Error Messages of System.
132 (138)
# Nokia Corporation
DN9813184 Issue 19-1 en
EEF MODIFY LAC TO SPC MAPPING INFO
EEF MODIFY LAC TO SPC MAPPING INFO Function
With the EEF command you add and remove signaling point codes to and from the LAC to SPC mapping info in the BSDATA. You can also modify the location area codes of the signaling point codes with this command.
Parameters
mapping entry index, location are code: identification of function: signaling point code, new location area code;
Syntax
EEF: (( MEI = <mapping entry index> | LAC = ) : : ( SPC = <signaling point code> ... | NEWLAC = )) ;
Parameter explanations
mapping entry index MEI = decimal number With this parameter you define the mapping entry index which is an indication for a mapping relation between the location area code and the signaling point code in the LAC to SPC mapping info. The values range from 1 to 64. If you give this parameter, you cannot give the parameter LAC.
location area code LAC = decimal number With this parameter you define the location area code which will be mapped with a signaling point code. The values range from 1 to 65533.
DN9813184 Issue 19-1 en
# Nokia Corporation
133 (138)
EE - Base Station Controller Parameter Handling in BSC
If you give this parameter, you cannot give the parameter MEI.
identification of function With this parameter you identify whether the command adds a signaling point code to the LAC to SPC mapping info, removes a signaling point code from it or modifies location area code to LAC to SPC mapping info. The values are: A R M
Add signaling point codes Remove signaling point codes Modify location area code.
The parameter is obligatory.
signaling point code SPC = hexadecimal number or decimal number With this parameter you define the signaling point code to be added to the LAC to SPC mapping info or removed from it. You can give values either as hexadecimal numbers or decimal numbers. The values range from 1 to FFFFFF as hexadecimal numbers or from 1 to 16777215 as decimal numbers. If you give a decimal number you must type the characters D' before you give the parameter value. The maximum number of signaling point codes in one LAC to SPC mapping info is 6. You can give multiple signaling point codes by using the character &. You can give the same signaling point code only once. The parameter is allowed only when you add or remove signaling point codes, and in that case the parameter is obligatory.
new location area code NEWLAC = decimal number With this parameter you define the new location area code. The values range from 1 to 65533. The parameter is allowed only when you modify a location area code, and in that case the parameter is obligatory.
134 (138)
# Nokia Corporation
DN9813184 Issue 19-1 en
EEF MODIFY LAC TO SPC MAPPING INFO
Examples
1.
Add signaling point codes FFFFFF, FFFFFE, FFFFFD, FFFFFC, FFFFFB, and FFFFFA to the LAC to SPC mapping info whose location area code is 2. ZEEF:LAC=2:A: SPC=FFFFFF&FFFFFE&FFFFFD&FFFFFC&FFFFFB&FFFFFA;
2.
Remove signaling point code FFFFFE from the LAC to SPC mapping info whose location area code is 2. ZEEF:LAC=2:R:SPC=FFFFFE;
3.
Add signaling point codes 11 and 2111 to the LAC to SPC mapping info whose mapping entry index is 3. ZEEF:MEI=3:A:SPC=D'11&D'2111;
4.
Modify location area code from 2 to 3. ZEEF:LAC=2:M:NEWLAC=3;
Execution printouts The execution printout of command example 1 is: BSC
BSC-LAB
2004-08-08
11:11:32
LAC TO SPC MAPPING INFO MODIFIED MAPPING ENTRY INDEX ............................ (MEI).... 1 LOCATION AREA CODE ............................. (LAC).... 2 SIGNALING POINT CODES (H/D): FFFFFF/16777215 FFFFFE/16777214 FFFFFD/16777213 FFFFFC/16777212 FFFFFB/16777211 FFFFFA/16777210 COMMAND EXECUTED
The execution printout of command example 2 is: BSC
BSC-LAB
2004-08-08
11:11:32
LAC TO SPC MAPPING INFO MODIFIED MAPPING ENTRY INDEX ............................ (MEI).... 1 LOCATION AREA CODE ............................. (LAC).... 2 SIGNALING POINT CODES (H/D): FFFFFF/16777215 FFFFFD/16777213 FFFFFC/16777212 FFFFFB/16777211 FFFFFA/16777210 COMMAND EXECUTED
The execution printout of command example 4 is: BSC
BSC-LAB
DN9813184 Issue 19-1 en
2004-08-08
# Nokia Corporation
11:11:32
135 (138)
EE - Base Station Controller Parameter Handling in BSC
LAC TO SPC MAPPING INFO MODIFIED MAPPING ENTRY INDEX ............................ (MEI).... 1 LOCATION AREA CODE ............................. (LAC).... 3 SIGNALING POINT CODES (H/D): FFFFFF/16777215 FFFFFD/16777213 FFFFFC/16777212 FFFFFB/16777211 FFFFFA/16777210 COMMAND EXECUTED
Semantic error messages
If an error occurs, the general semantic error messages of the MML commands are output. For more information, see General Notice Messages of MML Session.
Execution error messages
For more information, see Radio Network Administration.
In addition, the general execution error messages of MML commands are used. For more information, see General Error Messages of System.
136 (138)
# Nokia Corporation
DN9813184 Issue 19-1 en
EES OUTPUT LAC TO SPC MAPPING INFO
EES OUTPUT LAC TO SPC MAPPING INFO Function
With the EES command you output the LAC to SPC mapping info in the BSDATA. The command is optional.
Parameters
mapping entry index, location area code;
Syntax EES:
[[ MEI = <mapping entry index> ... | LAC = ... ] | def ] ;
Parameter explanations
mapping entry index MEI = decimal number With this parameter you define the mapping entry index which is an indication for a mapping relation between the location area code and the signaling point code in the LAC to SPC mapping info. The values range from 1 to 64. You can give multiple mapping entry indexes by using the characters & and &&. The default value is 'all'. If you give this parameter, you cannot give the parameter LAC.
location area code LAC = decimal number With this parameter you define the location area code which will be mapped with a signaling point code. The values range from 1 to 65533. You can give multiple location area codes by using the characters & and &&. The default value is 'all'. If you give this parameter, you cannot give the parameter MEI.
DN9813184 Issue 19-1 en
# Nokia Corporation
137 (138)
EE - Base Station Controller Parameter Handling in BSC
Examples
1.
Output the LAC to SPC mapping info whose location area codes are 999 and 1000. ZEES:LAC=999&1000;
2.
Output the LAC to SPC mapping info whose mapping entry index is 2. ZEES:MEI=2;
3.
Output all LAC to SPC mapping info. ZEES;
Execution printouts The execution printout of command example 1 is: BSC
BSC-LAB
2004-09-09
11:11:32
LAC TO SPC MAPPING INFO DATA MAPPING ENTRY INDEX ............................ (MEI).... 1 LOCATION AREA CODE ............................. (LAC).... 999 SIGNALING POINT CODES (H/D): FFFFFF/16777215 FFFFFE/16777214 FFFFFD/16777213 FFFFFC/16777212 FFFFFB/16777211 FFFFFA/16777210 MAPPING ENTRY INDEX ............................ (MEI).... 2 LOCATION AREA CODE ............................. (LAC).... 1000 SIGNALING POINT CODES (H/D): 0001FF/00000511 0010FF/00004351 0100FF/00065791 1000FF/01048831 COMMAND EXECUTED
Semantic error messages
If an error occurs, the general semantic error messages of the MML commands are output. For more information, see General Notice Messages of MML Session.
Execution error messages
For more information, see Radio Network Administration.
In addition, the general execution error messages of MML commands are used. For more information, see General Error Messages of System.
138 (138)
# Nokia Corporation
DN9813184 Issue 19-1 en