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An Efficient Mobile Peer to Peer Architecture in Wireless Ad Hoc Network

机译:无线自组织网络中的高效移动点对点架构

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摘要

With the rapid development of wireless communication technologies and mobile devices, the mobile peer to peer (MP2P) network has been emerged. Since the computation ability, bandwidth, storage and the dynamic network topology of mobile devices are limited, directly applying the existing wired P2P method to wireless ad hoc network will result in poor performance. A hierarchical MP2P architecture based on super peers has been proposed to alleviate the problem. However, the management cost of the mobile network topology is still high. In this paper, we propose a hierarchical MP2P architecture using clustering mobile peers. The proposed architecture considers the maximum connection time of connected peers, the hop count with the super peer, and the number of connected peers of the super peer. The connection time between the connected peers can be determined by the location, velocity and communication range of each mobile peer. Therefore, the network topology is relatively stable, the management cost of the network topology is decreased and the success rate of contents search is increased. Experiments have shown that our proposed scheme outperforms the existing schemes.
机译:随着无线通信技术和移动设备的飞速发展,移动对等(MP2P)网络已经出现。由于移动设备的计算能力,带宽,存储和动态网络拓扑受到限制,因此将现有的有线P2P方法直接应用于无线ad hoc网络将导致性能不佳。已经提出了一种基于超级对等体的分层MP2P体系结构来缓解该问题。但是,移动网络拓扑的管理成本仍然很高。在本文中,我们提出了使用群集移动对等点的分层MP2P体系结构。所提出的体系结构考虑了连接对等体的最大连接时间,与超级对等体的跳数以及超级对等体的连接对等体的数量。可以通过每个移动对等方的位置,速度和通信范围来确定已连接对等方之间的连接时间。因此,网络拓扑相对稳定,降低了网络拓扑的管理成本,提高了内容搜索的成功率。实验表明,我们提出的方案优于现有方案。

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