DocumentCode
2922811
Title
Cross-layer scheme for WiMAX video streaming
Author
Al-Jobouri, L. ; Fleury, M. ; Ghanbari, M.
Author_Institution
Sch. of Comput. Sci. & Electron. Eng., Univ. of Essex, Colchester, UK
fYear
2011
fDate
13-14 July 2011
Firstpage
86
Lastpage
91
Abstract
A cross-layer approach is applicable to wireless systems and demanding video streaming applications. Sharing the channel state from the physical layer with the application layer allows an adaptive protection scheme to be deployed. Flexible error correction is made possible by rateless coding. To protect against outright packet drops, unequal protection of more important compressed data occurs. The system is evaluated in terms of mean video quality, bitrate, and latency for constant bitrate streaming.
Keywords
WiMax; video coding; video streaming; WiMAX video streaming; adaptive protection scheme; channel state; constant bitrate streaming; cross-layer scheme; flexible error correction; latency; rateless coding; video quality; wireless system; Ad hoc networks; Delay; Encoding; IEEE 802.16 Standards; Streaming media; WiMAX; WiMAX; cross-layer; data-partitioning; error-resilience; video-streaming;
fLanguage
English
Publisher
ieee
Conference_Titel
Computer Science and Electronic Engineering Conference (CEEC), 2011 3rd
Conference_Location
Colchester
Print_ISBN
978-1-4577-1300-2
Type
conf
DOI
10.1109/CEEC.2011.5995831
Filename
5995831
Link To Document