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提出融合蚁群算法和节约带宽的路由侦听技术的移动P2P搜索算法,它计算响应和节点语义相似度以更新节点路由表的信息素,依据表中的信息素来决定节点查询转发的方向;通过缓存路由经过节点的查询消息,侦听路径节点的响应消息,并据此顺带应答缓存的查询消息.实验结果表明,与其他同类算法相比,本文的移动P2P搜索算法在较低的带宽消耗下获得较高搜索成功率,有效地提高了搜索性能.
This paper proposes a mobile P2P search algorithm that combines ant colony algorithm and bandwidth-saving routing snooping technology. It calculates the response and node semantic similarity to update the pheromone of the node routing table, and determines the direction of node query and forwarding based on the pheromone in the table. The cache route listens to the response message of the path node through the query message of the node, and responds to the cached query message incidentally.The experimental results show that compared with other similar algorithms, the mobile P2P search algorithm in this paper has lower bandwidth consumption Get a higher search success rate, effectively improve the search performance.