Title :
A Novel Adaptive FEC and Interleaving Architecture for H.264/SVC Wireless Video Transmission
Author :
Huang, Po-Chang ; Chu, Kuo-Chih ; Lo, Hsiang-Fu ; Lee, Wei-Tsong ; Wu, Tin-Yu
Author_Institution :
Dept. of Electr. Eng., Tamkang Univ. Tam-sui, Tam-sui, Taiwan
Abstract :
The error-prone nature of wireless communication makes it hard for the traditional error recovery techniques to promptly recover different priority lost video packets. In this paper, we extend an intelligent Forward Error Correction (FEC) mechanism, Enhanced Adaptive FEC (EAFEC), to further propose and analyze the efficiency of using different FEC strength depending on H.264/SVC video stream priorities for wireless video transmission. The simulation results show that, compared with the EAFEC, our novel adaptive FEC and interleaving architecture offers better wireless bandwidth utilization through video data interleaving and less packet loss rate.
Keywords :
bandwidth allocation; code standards; forward error correction; interleaved codes; video coding; video streaming; H.264-SVC wireless video transmission; adaptive FEC scheme; bandwidth utilization; forward error correction mechanism; interleaving architecture; video streaming; Automatic repeat request; Bandwidth; Electronic mail; Error correction; Forward error correction; Interleaved codes; Static VAr compensators; Streaming media; Video coding; Video compression; Enhanced Adaptive FEC; Forward Error Correction; H.264/SVC; Interleaving;
Conference_Titel :
Intelligent Information Hiding and Multimedia Signal Processing, 2009. IIH-MSP '09. Fifth International Conference on
Conference_Location :
Kyoto
Print_ISBN :
978-1-4244-4717-6
Electronic_ISBN :
978-0-7695-3762-7
DOI :
10.1109/IIH-MSP.2009.287
