The Performance of H263-Based Video Telephony over Turbo-Equalized GSM/GPRS
The performance of turbo-equalized Global System of Mobile Communications/General Packet Radio Service (GSM/GPRS)-like videophone transceivers is studied over dispersive fading channels as a function of the number of turbo equalization iterations. Iteration gains up to 6 dB were attained. The operat...
| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
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2002-10.
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| Online Access: | Get fulltext |
| LEADER | 01073 am a22001453u 4500 | ||
|---|---|---|---|
| 001 | 257016 | ||
| 042 | |a dc | ||
| 100 | 1 | 0 | |a Cherriman, P.J. |e author |
| 700 | 1 | 0 | |a Yeap, B.L. |e author |
| 700 | 1 | 0 | |a Hanzo, L. |e author |
| 245 | 0 | 0 | |a The Performance of H263-Based Video Telephony over Turbo-Equalized GSM/GPRS |
| 260 | |c 2002-10. | ||
| 856 | |z Get fulltext |u https://eprints.soton.ac.uk/257016/1/pjc-bly-lh-csvt-oct-2002.pdf | ||
| 520 | |a The performance of turbo-equalized Global System of Mobile Communications/General Packet Radio Service (GSM/GPRS)-like videophone transceivers is studied over dispersive fading channels as a function of the number of turbo equalization iterations. Iteration gains up to 6 dB were attained. The operating channel signal-to-noise ratio (SNR) required for maintaining a peak SNR loss of less than 1 dB was reduced by 3.2dB for the one-slot system and by 4.1 dB for the four-slot system. The proposed system is capable of providing low-resolution videophone services over GSM/GPRS. Index Terms-GSM, GPRS, turbo equalization, wireless video telephone. | ||
| 655 | 7 | |a Article | |