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无线传感器网络GPSR协议的一种改进策略
引用本文:谢志恒,张向利,朱冲.无线传感器网络GPSR协议的一种改进策略[J].计算机工程与应用,2009,45(35):111-113.
作者姓名:谢志恒  张向利  朱冲
作者单位:桂林电子科技大学,信息与通信学院,广西,桂林,541004
基金项目:广西自然科学基金,广西青年科学基金项目 
摘    要:针对GPSR协议遇到路由空洞时,边界路由过程中出现的盲目绕路问题和三角路由问题,提出一种改进策略并基于这种策略设计了改进协议,解决了上述两个问题,减少了路由跳数,节省了节点能量。

关 键 词:无线传感器网络  地理路由协议  Greedy  Perimeter  Stateless  Routing(GPSR)  改进策略
收稿时间:2008-7-8
修稿时间:2008-10-13  

Improved strategy for GPSR protocol in wireless sensor networks
XIE Zhi-heng,ZHANG Xiang-li,ZHU Chong.Improved strategy for GPSR protocol in wireless sensor networks[J].Computer Engineering and Applications,2009,45(35):111-113.
Authors:XIE Zhi-heng  ZHANG Xiang-li  ZHU Chong
Affiliation:Information &; Communication College,Guilin University of Electronic Technology,Guilin,Guangxi 541004,China
Abstract:The blind detouring problem and the triangular routing problem will appear in the perimeters routing for GPSR protocol when the network contains routing void regions,an improved strategy is proposed to solve these problems.A new geographical routing protocol is designed based on the improved strategy,the protocol is capable of solving these problems and decreasing the routing hops and saving the nodes energy.
Keywords:Greedy Perimeter Stateless Routing(GPSR)  wireless sensor networks  geographical routing protocol  Greedy Perimeter Stateless Routing(GPSR)  improved strategy
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