Séminaire Mathématique de Béjaia
Volume 9, Numéro 1, Pages 25-29
2010-12-31

Performance And Optimization Of P2p Networks For Ip Multimedia Applications



Authors : Amad Mourad . Aïssani Djamil .

Abstract

In this paper, we propose a novel P2P architecture for improving dependability, adaptability, and scalability, whereas maintaining low complexity and rapid convergence for lookup algorithm. The new architecture is termed HPM, because it is organized as a set of hierarchical rings, which connect neighboring nodes in terms of both physical and logical locations, facilitating inter and intra routing mechanisms. In particular, we show that lookup cost of HPM is O(\sum_{i=1}^4 log_2(n_i )), where n_i represents the number of nodes on ring level i.

Keywords

P2P, Routing Optimization, Physical Proximity

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