无线可充电传感器网络中的移动数据采集与充电

2018 International Conference on Cyber-Enabled Distributed Computing and Knowledge Discovery (CyberC) Pub Date : 2018-10-01 DOI:10.1109/CYBERC.2018.00074

Hui Huang, Chunlong Li, Fang Liu, H. Lu, Luming Li

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引用次数: 3

摘要

针对由一个静态基站接收器、一个移动充电器接收器和多个传感器节点组成的无线可充电传感网络，提出了一种数据采集与充电联合优化方案。该方案通过考虑节点的剩余寿命和邻居节点的数量来设计充电的紧急程度，以帮助确定充电计划中的锚点。此外，提出了一种转发代价值度量，通过考虑能量状态、节点间距离和子节点数量，构建以代价最小路由路径为目标的网络拓扑结构。并从各节点的平均能量和能量偏差两方面分析了WRSNs的性能。仿真结果表明，采用所提出的联合优化方案后，wrnn可以获得良好的性能。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Mobile Data Gathering and Charging in Wireless Rechargeable Sensor Networks

In this paper, a joint optimization scheme of data gathering and charging is proposed to achieve the energy balance for wireless rechargeable sensing networks (WRSNs) consisted of one static base sink, one mobile charger sink and many sensor nodes. In this scheme, the urgent degree of charging is designed by considering the residual life time of nodes and the number of neighbor nodes to help determine anchor points in charging plan. In addition, a metric of forwarding cost value is proposed to construct the network topology targeting at the least cost routing path by considering the energy state, distance between nodes and child nodes number. Moreover the performance of WRSNs is analyzed in terms of average energy and energy stand deviation of each node. Simulation results show that WRSNs can achieve good performance by employing the proposed joint optimization scheme.

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来源期刊

2018 International Conference on Cyber-Enabled Distributed Computing and Knowledge Discovery (CyberC)

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