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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Dongyan Xu Hefeeda, M. Hambrusch, S. Bhargava, B. |
| Copyright Year | 2002 |
| Description | Author affiliation: Dept. of Comput. Sci., Purdue Univ., West Lafayette, IN, USA (Dongyan Xu; Hefeeda, M.; Hambrusch, S.; Bhargava, B.) |
| Abstract | In this paper, we study a peer-to-peer media streaming system with the following characteristics: (1) its streaming capacity grows dynamically; (2) peers do not exhibit server-like behavior; (3) peers are heterogeneous in their bandwidth contribution; and (4) each streaming session may involve multiple supplying peers. Based on these characteristics, we investigate two problems: (1) how to assign media data to multiple supplying peers in one streaming session and (2) how to quickly amplify the system's total streaming capacity. Our solution to the first problem is an optimal media data assignment algorithm OTS/sub p2p/, which results in minimum buffering delay in the consequent streaming session. Our solution to the second problem is a distributed differentiated admission control protocol DAC/sub p2p/. By differentiating between requesting peers with different outbound bandwidth, DAC/sub p2p/ achieves fast system capacity amplification; benefits all requesting peers in admission rate, waiting time, and buffering delay; and creates an incentive for peers to offer their truly available out-bound bandwidth. |
| Sponsorship | IEEE Comput. Tech. Committee on Distributed Process. (TCDP) |
| Starting Page | 363 |
| Ending Page | 371 |
| File Size | 434384 |
| Page Count | 9 |
| File Format | |
| ISBN | 0769515851 |
| ISSN | 10636927 |
| DOI | 10.1109/ICDCS.2002.1022274 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2002-07-02 |
| Publisher Place | Austria |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Streaming media Peer to peer computing Bandwidth Nonhomogeneous media Admission control Protocols Delay effects Joining processes Distributed computing |
| Content Type | Text |
| Resource Type | Article |
| Subject | Computer Networks and Communications Hardware and Architecture Software |
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