DocumentCode :
464172
Title :
Adaptive Video Streaming over P2P Multi-Hop Path
Author :
Zhang Jinfeng ; Niu Jianwei ; He Rui ; Ma Jian
Author_Institution :
Sch. of Comput. Sci. & Eng., Beijing Univ. of Aeronaut. & Astronaut., Beijing
Volume :
1
fYear :
2007
fDate :
21-23 May 2007
Firstpage :
160
Lastpage :
165
Abstract :
The P2P streaming system must have the adaptation ability to the heterogeneity of the peer nodes and networks. An adaptive scheme on video streaming over multi-hop path in P2P networks is proposed. The streaming server probes the network parameters in the multi-hop path periodically, and adjusts the output bit- rate and the encoding structure according to the probing result. The intermediate peer nodes elegantly discard some frames to adapt the output rate to the bandwidth while alleviating the degradation in the decoding video quality in a delay-constrained way. The experimental results show that the video streaming data can be transferred in the multi-hop path efficiently and adaptively by the proposed scheme.
Keywords :
video coding; video streaming; P2P multi-hop path; adaptive video streaming; peer nodes; Adaptive systems; Bandwidth; Decoding; Degradation; Encoding; Network servers; Peer to peer computing; Probes; Spread spectrum communication; Streaming media;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Advanced Information Networking and Applications Workshops, 2007, AINAW '07. 21st International Conference on
Conference_Location :
Niagara Falls, Ont.
Print_ISBN :
978-0-7695-2847-2
Type :
conf
DOI :
10.1109/AINAW.2007.68
Filename :
4221053
Link To Document :
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