The Community for Technology Leaders
EUROMICRO Conference (2007)
Lubeck, Germany
Aug. 28, 2007 to Aug. 31, 2007
ISSN: 1089-6503
ISBN: 0-7695-2977-1
pp: 175-184
Lichun Li , Beijing Univ. of Posts and Telecommunications
Juwei Shi , Beijing Univ. of Posts and Telecommunications
Wenjie Lin , Beijing Univ. of Posts and Telecommunications
Yao Wang , Beijing Univ. of Posts and Telecommunications
Yinong Liz , Beijing Univ. of Posts and Telecommunications
Yang Ji , Beijing Univ. of Posts and Telecommunications
ABSTRACT
A transit-stub P2PSIP architecture is proposed in this paper. In this architecture, heterogeneous P2PSIP overlays are interconnected in a decentralized approach provided by a transit overlay. A special SIP element, P2PSIP router, is designed to exchange SIP routing information and route SIP messages. Our architecture reacts to the change of route information quickly. Performance analysis indicates that session setup latency and register overhead are significantly reduced compared to those of the flat P2PSIP approach when applying the locality based grouping scheme. Finally, we describe deployment scenarios for the architecture and present our implementation.
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CITATION

Y. Wang, Y. Ji, L. Li, J. Shi, Y. Liz and W. Lin, "Transit-Stub Architecture for Peer-to-Peer SIP," EUROMICRO '07. 2007 33rd Euromicro Conference on Software Engineering and Advanced Applications(EUROMICRO), Lubeck, 2007, pp. 175-184.
doi:10.1109/EUROMICRO.2007.57
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