TY - GEN
T1 - A novel design and analysis of cross-layer error-control for H.264 video over wireless LAN
AU - Choi, Jeong Yong
AU - Shin, Jitae
PY - 2006
Y1 - 2006
N2 - Efficient H.264 video transmission over wireless/mobile networks, which is used as a dominant video coding standard in Digital Multimedia Broadcasting (DMB) and in other advanced video conferencing, becomes dominant. However, wireless video transmission suffers from deficient wireless channel conditions such as high bit error rate, error bursts due to channel fading and bandwidth limitations. In this paper, a novel design and analysis of unified error-control with cross-layer interaction over IEEE 802.11e Wireless LAN, in order to improve error protection performance, is proposed. This framework combines cross-layer error protection techniques, i.e., error correction code in the link/MAC layer, erasure code in the application layer and automatic retransmission across the link/MAC layer and the application layer. The performance of the proposed scheme in comparison to the generic scheme is demonstrated by simulation.
AB - Efficient H.264 video transmission over wireless/mobile networks, which is used as a dominant video coding standard in Digital Multimedia Broadcasting (DMB) and in other advanced video conferencing, becomes dominant. However, wireless video transmission suffers from deficient wireless channel conditions such as high bit error rate, error bursts due to channel fading and bandwidth limitations. In this paper, a novel design and analysis of unified error-control with cross-layer interaction over IEEE 802.11e Wireless LAN, in order to improve error protection performance, is proposed. This framework combines cross-layer error protection techniques, i.e., error correction code in the link/MAC layer, erasure code in the application layer and automatic retransmission across the link/MAC layer and the application layer. The performance of the proposed scheme in comparison to the generic scheme is demonstrated by simulation.
UR - https://www.scopus.com/pages/publications/33745914257
U2 - 10.1007/11750390_22
DO - 10.1007/11750390_22
M3 - Conference contribution
AN - SCOPUS:33745914257
SN - 3540340238
SN - 9783540340232
T3 - Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
SP - 247
EP - 258
BT - Wired/Wireless Internet Communications - 4th International Conference, WWIC 2006, Proceedings
PB - Springer Verlag
T2 - 4th International Conference on Wired/Wireless Internet Communications, WWIC 2006
Y2 - 10 May 2006 through 12 May 2006
ER -