无线传感器网络LEACH协议的改进

2007 International Conference on Sensor Technologies and Applications (SENSORCOMM 2007) Pub Date : 2007-10-14 DOI:10.1109/SENSORCOMM.2007.60

Xiangning Fan, Song Yulin

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引用次数: 592

摘要

研究了LEACH协议，提出了能量LEACH协议和多跳LEACH协议。energy - leach协议改进了簇头的选择方法，选取剩余能量较多的节点作为下一轮簇头。多跳leach协议改进了簇头和簇sink之间从单跳到多跳的通信方式。仿真结果表明，energy-LEACH和multi - hop-LEACH协议比LEACH协议具有更好的性能。

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Improvement on LEACH Protocol of Wireless Sensor Network

This paper studies LEACH protocol, and puts forward energy-LEACH and multihop-LEACH protocols. Energy-LEACH protocol improves the choice method of the cluster head, makes some nodes which have more residual energy as cluster heads in next round. Multihop-LEACH protocol improves communication mode from single hop to multi-hop between cluster head and sink. Simulation results show that energy-LEACH and multihop-LEACH protocols have better performance than LEACH protocols.

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来源期刊

2007 International Conference on Sensor Technologies and Applications (SENSORCOMM 2007)

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