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首页> 外文期刊>IEEE transactions on mobile computing >On Localized Application-Driven Topology Control for Energy-Efficient Wireless Peer-to-Peer File Sharing
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On Localized Application-Driven Topology Control for Energy-Efficient Wireless Peer-to-Peer File Sharing

机译:节能的无线对等文件共享的本地化应用驱动拓扑控制

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摘要

Wireless Peer-to-Peer (P2P) file sharing is widely envisioned as one of the major applications of ad hoc networks in the near future. This trend is largely motivated by the recent advances in high-speed wireless communication technologies and high traffic demand for P2P file sharing applications. To achieve the ambitious goal of realizing a practical wireless P2P network, we need a scalable topology control protocol to solve the neighbor discovery problem and network organization problem. Indeed, we believe that the topology control mechanism should be application driven in that we should try to achieve an efficient connectivity among mobile devices in order to better serve the file sharing application. We propose a new protocol, which consists of two components, namely, Adjacency Set Construction (ASC) and Community-Based Asynchronous Wakeup (CAW). Our proposed protocol is shown to be able to enhance the fairness and provide an incentive mechanism in wireless P2P file sharing applications. It is also capable of increasing the energy efficiency.
机译:无线对等(P2P)文件共享在不久的将来被广泛认为是ad hoc网络的主要应用之一。这种趋势很大程度上是由于高速无线通信技术的最新发展以及对P2P文件共享应用程序的高流量需求。为了实现实现实用的无线P2P网络的宏伟目标,我们需要可扩展的拓扑控制协议来解决邻居发现问题和网络组织问题。确实,我们认为拓扑控制机制应该由应用程序驱动,因为我们应该尝试在移动设备之间实现有效的连接,以便更好地为文件共享应用程序提供服务。我们提出了一个新协议,该协议包含两个组件,即邻接集构造(ASC)和基于社区的异步唤醒(CAW)。我们提出的协议被证明能够增强公平性,并在无线P2P文件共享应用程序中提供激励机制。它还能够提高能源效率。

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