Title :
A Hierarchical and Heterogeneous P2P-SIP Architecture
Author :
Fu, Lingyun ; Qu, Haitao ; Chen, Hui ; Wang, Huasong ; Wang, Xiaohui
Author_Institution :
Dept. of Electron. Eng., Beijing Univ. of Posts & Telecommun., Beijing
Abstract :
In this paper, we propose a hierarchical and heterogeneous P2P-SIP architecture, which is independent of the underlying DHT overlay and makes the combination of P2P and SIP practical. Peers who work in heterogeneous overlays, i.e. Chord, Kademlia and Pastry, can intercommunicate with other peers who are in different overlay via a decentralized manner provided by the hierarchical P2P-SIP architecture. Some nodes in the overlay are proposed to be stateful to improve the reliability of the overlay. Finally, a session initial example is presented to illustrate this architecture.
Keywords :
peer-to-peer computing; protocols; P2P-SIP architecture; heterogeneous overlays; peer-to-peer; session initiation protocol; Costs; IP networks; Internet; Peer to peer computing; Protocols; Robustness; Web server; Hierarchical Overlay; Peer-to-Peer; SIP;
Conference_Titel :
Pervasive Computing and Applications, 2008. ICPCA 2008. Third International Conference on
Conference_Location :
Alexandria
Print_ISBN :
978-1-4244-2020-9
Electronic_ISBN :
978-1-4244-2021-6
DOI :
10.1109/ICPCA.2008.4783756
