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首页> 外文期刊>International journal of ad hoc and ubiquitous computing >Adaptive route-sharing protocol for data collection in Wireless Sensor Networks
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Adaptive route-sharing protocol for data collection in Wireless Sensor Networks

机译：无线传感器网络中用于数据收集的自适应路由共享协议

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摘要

A Wireless Sensor Network (WSN) comprises a large number of sensor nodes and a few sink nodes. When multiple sink nodes are interested in collecting the readings of the same monitoring region, it is conducive to exploit the sharing route to save bandwidth and power consumption and prolong WSN's lifetime. This paper proposes a Dynamic Route-Sharing Protocol (DRSP), which constructs sharing routes based on different attributes (for example, frequency, packet length or delay time) of the commands requested from different sink nodes. The proposed DRSP dynamically adjusts data transmission route to achieve the goals of routes sharing and route length reduction. The simulation study shows that DRSP saves more energy and bandwidth consumptions than the existing work and thus prolongs the WSN's lifetime.
机译：无线传感器网络（WSN）包含大量传感器节点和几个接收器节点。当多个宿节点有兴趣收集同一监视区域的读数时，有利于利用共享路由来节省带宽和功耗，并延长WSN的寿命。本文提出了一种动态路由共享协议（DRSP），该协议根据从不同宿节点请求的命令的不同属性（例如，频率，数据包长度或延迟时间）构造共享路由。提出的DRSP动态调整数据传输路径，以达到路由共享和减少路由长度的目的。仿真研究表明，DRSP比现有工作节省更多的能量和带宽消耗，从而延长了WSN的寿命。

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