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...
| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
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2000-09.
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| Online Access: | Get fulltext |
| LEADER | 01357 am a22001453u 4500 | ||
|---|---|---|---|
| 001 | 254456 | ||
| 042 | |a dc | ||
| 100 | 1 | 0 | |a Hanzo, L. |e author |
| 700 | 1 | 0 | |a Cherriman, P.J. |e author |
| 700 | 1 | 0 | |a Kuan, E.L. |e author |
| 245 | 0 | 0 | |a Interactive Cellular and Cordless Video Telephony: State-of-the-Art System Design Principles and Expected Performance |
| 260 | |c 2000-09. | ||
| 856 | |z Get fulltext |u https://eprints.soton.ac.uk/254456/1/88proc09-hanzo.pdf | ||
| 520 | |a 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. | ||
| 655 | 7 | |a Article | |