Interactive Cellular and Cordless Video Telephony: State-of-the-Art System Design Principles and Expected Performance
Interactive Cellular and Cordless Video Telephony: State-of-the-Art System Design Principles and Expected Performance
Second-generation (2G) mobile radio standards have not been designed with video communications in mind, although the employment of error-resilient, constant-bit-rate proprietary video codecs over these systems is realistic. The third-generation (3G) systems are capable of providing higher rates and better communications integrity in support of video applications. This paper advocates the employment of burst-by-burst adaptive transceivers, which are capable of accommodating the time-variant channel quality fluctuation of wireless channels. This paper is concluded with a range of performance figures and system design guidelines for wireless systems. Keywords—Burst-by-burst adaptive video transmission, H.263 codec, joint detection CDMA, MPEG4 codec, power control, 3G systems, 2G systems, video, video over cordless telephones, video telephony, wireless video, wireless video communications.
1388-1413
Hanzo, L.
66e7266f-3066-4fc0-8391-e000acce71a1
Cherriman, P.J.
1e7d352c-2e6e-4892-bb0b-4f4744d3dc63
Kuan, E.L.
67ebe8dd-706a-4c9f-ba00-f38ff3da627f
September 2000
Hanzo, L.
66e7266f-3066-4fc0-8391-e000acce71a1
Cherriman, P.J.
1e7d352c-2e6e-4892-bb0b-4f4744d3dc63
Kuan, E.L.
67ebe8dd-706a-4c9f-ba00-f38ff3da627f
Hanzo, L., Cherriman, P.J. and Kuan, E.L.
(2000)
Interactive Cellular and Cordless Video Telephony: State-of-the-Art System Design Principles and Expected Performance.
Proceedings of the IEEE, 88 (9), .
Abstract
Second-generation (2G) mobile radio standards have not been designed with video communications in mind, although the employment of error-resilient, constant-bit-rate proprietary video codecs over these systems is realistic. The third-generation (3G) systems are capable of providing higher rates and better communications integrity in support of video applications. This paper advocates the employment of burst-by-burst adaptive transceivers, which are capable of accommodating the time-variant channel quality fluctuation of wireless channels. This paper is concluded with a range of performance figures and system design guidelines for wireless systems. Keywords—Burst-by-burst adaptive video transmission, H.263 codec, joint detection CDMA, MPEG4 codec, power control, 3G systems, 2G systems, video, video over cordless telephones, video telephony, wireless video, wireless video communications.
Text
88proc09-hanzo.pdf
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Published date: September 2000
Organisations:
Southampton Wireless Group
Identifiers
Local EPrints ID: 254456
URI: http://eprints.soton.ac.uk/id/eprint/254456
ISSN: 0018-9219
PURE UUID: 0668c7d8-0b15-406d-82c4-f032c4b01899
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Date deposited: 12 Jan 2004
Last modified: 18 Mar 2024 02:33
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Contributors
Author:
L. Hanzo
Author:
P.J. Cherriman
Author:
E.L. Kuan
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