DocumentCode
3280570
Title
Content-Aware ARQ for H.264 Streaming in UTRAN
Author
Benayoune, Salim ; Achir, Nadjib ; Boussetta, Khaled ; Chen, Ken
Author_Institution
Univ. of Paris, Villetaneuse
fYear
2008
fDate
March 31 2008-April 3 2008
Firstpage
1956
Lastpage
1961
Abstract
In this paper we propose a new content-aware ARQ scheme for H.264 video streaming over UMTS wireless links. We propose a new scheme which assesses the importance of each packet using the FMO (Flexible Macro-block Ordering) tool, a novel error robustness tool of H.264 video encoding standard. Temporal values are then given to video packets in respect to their importance. Carried out simulations show good improvement in video quality of the proposed mechanism.
Keywords
automatic repeat request; code standards; video coding; video streaming; H.264 streaming; UMTS wireless links; UTRAN; content-aware ARQ; flexible macro-block ordering tool; video encoding standard; video packets; 3G mobile communication; Automatic repeat request; Automatic voltage control; Encoding; Proposals; Streaming media; Transport protocols; Video coding; Video compression; Wireless networks;
fLanguage
English
Publisher
ieee
Conference_Titel
Wireless Communications and Networking Conference, 2008. WCNC 2008. IEEE
Conference_Location
Las Vegas, NV
ISSN
1525-3511
Print_ISBN
978-1-4244-1997-5
Type
conf
DOI
10.1109/WCNC.2008.348
Filename
4489379
Link To Document