En Mobile Multimedia Comm

Technical Seminar Presentation

MOBILE MULTIMEDIA COMMUNICATION

Technical Seminar Presentation on

MOBILE MULTIMEDIA COMMUNICATION Under guidance of Mr. P.K. Jena

Presented By: JYOTIRMAYA MAHARANA

ROLL NO. IT200118036

JYOTIRMAYA MAHARANA #IT200118036

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Technical Seminar Presentation

MOBILE MULTIMEDIA COMMUNICATION

Concept: •Mobile multimedia is defined as a set of protocols and standards for multimedia information exchange over wireless networks. •. Mobile multimedia is one of the mainstream systems for the next generation mobile communications, featuring large voice capacity, multimedia applications and high-speed mobile data services. JYOTIRMAYA MAHARANA #IT200118036

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MOBILE MULTIMEDIA COMMUNICATION

Technical Seminar Presentation

Cellular Evolution

JYOTIRMAYA MAHARANA #IT200118036

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Technical Seminar Presentation

MOBILE MULTIMEDIA COMMUNICATION

Multimedia Data Communication Representing information as a combination of text, data, graphics, animation, images, sound, speech and still or moving video.

JYOTIRMAYA MAHARANA #IT200118036

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Technical Seminar Presentation

MOBILE MULTIMEDIA COMMUNICATION

Mobile Multimedia Basics Mobility is one of the key drivers of mobile multimedia User mobility:

The user is forced to move from one location to location during fulfilling his activities.

Device mobility: User activities require a device to fulfill his needs regardless of the location in a mobile environment. Service mobility: The service itself is mobile and can be used in different systems and move seamlessly among those systems. JYOTIRMAYA MAHARANA #IT200118036

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Technical Seminar Presentation

MOBILE MULTIMEDIA COMMUNICATION

Purpose Of Mobile Multimedia Delivering multimedia content to the right place at the right time. Technical Drivers:  Miniaturization  Radio Networks Business Drivers:  

Market evolution Service Evolution

JYOTIRMAYA MAHARANA #IT200118036

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MOBILE MULTIMEDIA COMMUNICATION

Technical Seminar Presentation

Enabling Technologies Wireless Wide Area Networks: WCDMA: WCDMA took place in 2001 and 2002 starting in Japan. Data rates of up to 384 kbps for wide area coverage are provided. CDMA 2000: Available in two forms, 1x and 3x. 1x uses 1.25Mhz bandwidth, supports 600Kbps. 3x uses 3.75Mhz bandwidth, supports 2Mbps. DECT:

Digital Enhanced Cordless Telecommunications is a common standard for cordless personal telephony.

JYOTIRMAYA MAHARANA #IT200118036

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MOBILE MULTIMEDIA COMMUNICATION

Technical Seminar Presentation

Enabling Technologies Contd..

Wireless Personal Area Networks: IrDA: Infrared Data association. IrDA protocols have IrDA DATA for data delivery and IrDA CONTROL for sending the control information. HomeRF: HomeRF is a subset of the International Telecommunication Union (ITU). Bluetooth: Bluetooth is a high-speed, low-power microwave wireless link technology used to connect mobile phones, laptops, etc. JYOTIRMAYA MAHARANA #IT200118036

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MOBILE MULTIMEDIA COMMUNICATION

Technical Seminar Presentation

Mobile Multimedia Services Classification Of Services Aims to combine the Internet, telephones, and broadcast media into a single device. Voice:

Voice mail, email through computerized voice recognition.

Messaging:

It is not the text only messaging service as in 2G but also supports E-Mail attachments.

Switched Data: This includes faxing and dialup access to corporate networks or the Internet. JYOTIRMAYA MAHARANA #IT200118036

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Technical Seminar Presentation

MOBILE MULTIMEDIA COMMUNICATION

Mobile Multimedia Services Contd.. Medium Multimedia: Web Surfing, games etc. High Multimedia:

Interactive High Multimedia:

Used for very high-speed Internet access, and also for high definition video and CD-quality audio. Can be used for fairly high-quality videoconferencing or videophones, and for tele presence.

JYOTIRMAYA MAHARANA #IT200118036

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Technical Seminar Presentation

MOBILE MULTIMEDIA COMMUNICATION

Managing Safety By MMC Benefits of mobile multimedia communication depend on the Following characteristics:  the tasks (e.g. complexity, criticality).  available tools (equipment, information systems).  the users (knowledge and education, work experience, skills).

 the working environment (organizational rules, aims, relations). JYOTIRMAYA MAHARANA #IT200118036

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Technical Seminar Presentation

MOBILE MULTIMEDIA COMMUNICATION

Managing Safety By MMC

JYOTIRMAYA MAHARANA #IT200118036

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Technical Seminar Presentation

MOBILE MULTIMEDIA COMMUNICATION

Conclusion Mobile communications are evolving fast. While data rate is growing, different services are being integrated and multimedia based services are shown to be the next step to be taken.

JYOTIRMAYA MAHARANA #IT200118036

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Technical Seminar Presentation

MOBILE MULTIMEDIA COMMUNICATION

Thank You!!!

JYOTIRMAYA MAHARANA #IT200118036

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