基于低能耗的无线传感器网络路由协议的研究

无线传感器网络是目前计算机领域的一项研究热点,但是节点能量问题一直是个难点.该文将视点放在了分簇技术和节能技术上,在现有的分簇路由协议基础上,提出了一种节能的负载均衡的分簇路由协议.协议采用分簇的形式,根据最优簇头比例计算出簇头个数,然后根据一定的规则划分区域,并分配每个子域内簇头个数；之后,每个子域根据能量的高低选举...

Study on the Routing Algorithm in Wireless Sensor Network Based on Low Energy Consumption

Wireless sensor networks is a research focus areas of the computer,however,the energy issue has become the wireless sensor network problems.This paper draw attention on the clustering technology and energy-saving technology,and a new energy-efficient load balancing clustering routing protocol based on existing clustering routing protocols is proposed.In this protocol,the form of clustering is used,firstly,according to the proportion of the optimal cluster head it calculates the number of cluster head,secondly,it will be divided into regions using certain rules,and assign each sub-region the number of cluster head.Thirdly,elect cluster head node based on the energy level of the sub-region,to keep the distance between one cluster head and another.Ordinary nodes apply to join the clusters should obey the balancing rules.Use the tools of MATLAB to make simulation tests on EELCA,the experimental results show that the protocol can achieve better balance and energy efficiency.