NDLI: OBN: peering for finding suppliers in P2P on-demand streaming systems

Content Provider	IEEE Xplore Digital Library
Author	Chi-Shiang Liao Wen-Hung Sun Chung-Ta King Hung-Chang Hsiao
Copyright Year	2006
Description	Author affiliation: Dept. of Comput. Sci., Nat. TsingHua Univ., Hsinchu (Chi-Shiang Liao; Wen-Hung Sun; Chung-Ta King)
Abstract	A critical issue in peer-to-peer (P2P) streaming systems is to find a peer that can provide required streaming data (eligibility determination) with good quality (quality optimization) to a given peer. For P2P on-demand streaming systems that fetch data directly from the streaming buffer of the supplying peer, e.g. buffer chaining, the content of the streaming buffer change constantly, but the requesting peer may jump to any point in the stream. It is very expensive to track buffer contents for eligibility determination. This paper presents a novel eligibility determination strategy, which, instead of using directories, embeds relationship of buffer contents through the interconnection of peers. The resultant peering structure is called the overlapping buffer network (OBN). We discuss why this interconnection-based approach is more desirable than directory-based approaches, such as distributed hash table. Performance of OBN was evaluated with simulation
Sponsorship	IEEE Comput. Soc. Tech. Comm. on Parallel Process
File Size	278298
File Format	PDF
ISBN	0769526128
ISSN	15219097
DOI	10.1109/ICPADS.2006.69
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2006-07-12
Publisher Place	USA
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Streaming media Peer to peer computing Network servers Computer science Councils Context awareness Application software Sun Data engineering Broadcasting
Content Type	Text
Resource Type	Article
Subject	Hardware and Architecture

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