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Content Provider | IEEE Xplore Digital Library |
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Author | Wang, L. Griffioen, J. Calvert, K. |
Copyright Year | 2006 |
Description | Author affiliation: Lab. for Adv. Networking, Univ. of Kentucky, Lexington, KY (Wang, L.; Griffioen, J.; Calvert, K.) |
Abstract | We consider the problem of choosing multiple paths across an overlay network in order to provide applications with high-throughput data transfer. Approaches based on traditional (link state) routing algorithms involve a substantial (quadratic) overhead for exchange of state information in fully-connected overlays. Moreover, in the absence of coordination, an apparently "good" link may be selected by multiple sessions simultaneously, causing it to become congested. The simple solution-more frequent exchange of state information-only exacerbates the overhead problem. We present an alternative algorithm that uses a lazy approach to collect link state information, and computes paths by finding the intersection of sets of candidate intermediate hops. Results from experiments show that this intersection-based approach produces paths that provide better performance, has significantly lower overhead, and distributes load more evenly through the network than link-state alternatives. |
Starting Page | 1 |
Ending Page | 6 |
File Size | 164095 |
Page Count | 6 |
File Format | |
ISBN | 1424403561 |
ISSN | 1930529X |
DOI | 10.1109/GLOCOM.2006.196 |
Language | English |
Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
Publisher Date | 2006-11-27 |
Publisher Place | USA |
Access Restriction | Subscribed |
Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
Subject Keyword | Routing Bandwidth Streaming media Throughput Scalability Laboratories Data visualization Collaboration Virtual reality Delay |
Content Type | Text |
Resource Type | Article |
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