Resource Discovery Algorithm Based on Super-peer in Mobile Peer-to-Peer Network
Yan Xiong · Journal of Chinese Computer Systems · 2010
In mobile peer-to-peer network,peers have a strong ability of moving,which make the searching performance of network worsen,resulting in lower success rate of resource discovery and system instability.The proposed algorithm,that is the resource discovery algorithm based on super-peer,can select a peer with high capability and weak dynamic as a super-peer,and adopting backup super-peer to query quickly.It improves the performance of resource search and system stability in mobile peer-to-peer network.The experimental results show that the proposed algorithm could reduce the failure rate of index information,shorten the query delay and enhance the success rate of resource search.