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http://dx.doi.org/10.9728/dcs.2013.14.1.25

A Performance Analysis of Mobile P2P Streaming Service on Wireless LAN Environments  

Choi, Hun-Hoi (동의대학교 디지털미디어공학과)
Kim, Geun-Hyung (동의대학교 영상정보공학과)
Publication Information
Journal of Digital Contents Society / v.14, no.1, 2013 , pp. 25-33 More about this Journal
Abstract
P2P(Peer-to-Peer) architecture can reduce the network bandwidth and resource on the server since peers exchange data chunks with each other, while server-client architecture causes a lot of traffic on the server. Peers receive a data more reliably when the number of participating peer increases. Currently, P2P traffic has accounted for about 65% of the world's Internet traffic and diverse P2P streaming services have launched combining to video streaming technology. However, the requirements and data chunk delivery algorithms for mobile P2P streaming service should be investigated, since the existing P2P technologies have been developed and designed for the wired network. In particular, the bandwidth fluctuation caused by user mobility, wireless packet collisions, and packet losses brings about different problems on the mobile P2P streaming service compared to existing P2P streaming service. In this paper, we analyzed the problem of mobile P2P streaming services in the 802.11n wireless LAN environment through experiments.
Keywords
P2P Streaming Service; Wireless LAN; 802.11n;
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