EFFICIENT WIRELESS VIDEO TRANSMISSION VIA LINKLAYER FEC FOR VIDEO COMMUNICATIONS | ||
| Journal of University of Anbar for Pure Science | ||
| Article 8, Volume 2, Issue 1, April 2008, Pages 83-93 PDF (461.12 K) | ||
| Document Type: Research Paper | ||
| DOI: 10.37652/juaps.2008.15451 | ||
| Author | ||
| Ghaida A. AL-Suhail* | ||
| Computer Engineering Department, College of Engineering, University of Basrah | ||
| Abstract | ||
| In this paper, new analysis and performance of robust error-model are presented for MPEG-4 video stream over wireless point-to-point network. Analytical expressions assume a noisy wireless environment causing frequent and random bit errors associated with packets. By this model, the temporal video scalability can be evaluated under TCP-Friendly Rate Control (TFRC) transmission when the Bose-Chaudhuri-Hochquenghem (BCH) channel coding is employed as a forward-error- correction (FEC) at a radio link layer. A FEC provides an efficient throughput access on wireless network. The numerical results clearly indicate that a quality of service (QoS) can be improved at low channel SNR region when the maximum channel coding throughput is achieved. | ||
| Keywords | ||
| MPEG; TCP; Friendly; Wireless video; Video quality; QoS; Channel Coding | ||
| References | ||
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