TY - GEN
T1 - Cross layer adaptation for H.264 video multicasting over wireless LAN
AU - Zhengye, Liu
AU - Hang, Liu
AU - Yao, Wang
PY - 2006
Y1 - 2006
N2 - This paper describes cross-layer optimization strategies and simulation results for H.264 video multicast over wireless LAN. The proposed scheme takes into account the varying channel conditions of multiple users, and dynamically allocates available bandwidth between source coding and channel coding. In particular, source coding parameters (intra update and quantization)and application-layer FEC code rate are chosen jointly to optimize a multicast performance criterion, based on feedbacks from all multicast receivers. Two performance criteria for video multicast are investigated and compared.
AB - This paper describes cross-layer optimization strategies and simulation results for H.264 video multicast over wireless LAN. The proposed scheme takes into account the varying channel conditions of multiple users, and dynamically allocates available bandwidth between source coding and channel coding. In particular, source coding parameters (intra update and quantization)and application-layer FEC code rate are chosen jointly to optimize a multicast performance criterion, based on feedbacks from all multicast receivers. Two performance criteria for video multicast are investigated and compared.
UR - http://www.scopus.com/inward/record.url?scp=34247582911&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=34247582911&partnerID=8YFLogxK
U2 - 10.1109/ICME.2006.262732
DO - 10.1109/ICME.2006.262732
M3 - Conference contribution
AN - SCOPUS:34247582911
SN - 1424403677
SN - 9781424403677
T3 - 2006 IEEE International Conference on Multimedia and Expo, ICME 2006 - Proceedings
SP - 1121
EP - 1124
BT - 2006 IEEE International Conference on Multimedia and Expo, ICME 2006 - Proceedings
T2 - 2006 IEEE International Conference on Multimedia and Expo, ICME 2006
Y2 - 9 July 2006 through 12 July 2006
ER -