Abstract
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.
| Original language | English (US) |
|---|---|
| Title of host publication | 2006 IEEE International Conference on Multimedia and Expo, ICME 2006 - Proceedings |
| Pages | 1121-1124 |
| Number of pages | 4 |
| Volume | 2006 |
| DOIs | |
| State | Published - 2006 |
| Event | 2006 IEEE International Conference on Multimedia and Expo, ICME 2006 - Toronto, ON, Canada Duration: Jul 9 2006 → Jul 12 2006 |
Other
| Other | 2006 IEEE International Conference on Multimedia and Expo, ICME 2006 |
|---|---|
| Country | Canada |
| City | Toronto, ON |
| Period | 7/9/06 → 7/12/06 |
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ASJC Scopus subject areas
- Electrical and Electronic Engineering
- Media Technology
Cite this
Cross layer adaptation for H.264 video multicasting over wireless LAN. / Zhengye, Liu; Hang, Liu; Wang, Yao.
2006 IEEE International Conference on Multimedia and Expo, ICME 2006 - Proceedings. Vol. 2006 2006. p. 1121-1124 4036801.Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
}
TY - GEN
T1 - Cross layer adaptation for H.264 video multicasting over wireless LAN
AU - Zhengye, Liu
AU - Hang, Liu
AU - Wang, Yao
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
VL - 2006
SP - 1121
EP - 1124
BT - 2006 IEEE International Conference on Multimedia and Expo, ICME 2006 - Proceedings
ER -