基于广播策略的传感器网络k-任播路由协议  

Wireless Sensor Network k-anycast Routing Protocol Based on Broadcast Scheme

作　　者：徐昕[1,2] 顾云丽[1,2] 杜杰[1] 钱焕延[2] 

机构地区：[1]南京信息工程大学计算机与软件学院,南京210044 [2]南京理工大学计算机科学与技术学院,南京210094

出　　处：《武汉理工大学学报》2010年第16期123-126,共4页Journal of Wuhan University of Technology

基　　金：国防科工委应用基础资金资助项目(JI300D004)

摘　　要：利用无线网络的无线广播优势(WBA)特性,提出基于广播策略的WSN的k-任播路由协议。实验证明,在WSN中,相比较SPF路由策略,该协议具有系统能耗小,能耗均衡,网络生存期长的优点。Traditional k-Anycast routing protocols select shortest path first algorithm（SPF） as it＇s routing algorithm,But SPF may not be the most energy saving routing scheme if we apply k-anycast routing protocol to wireless sensor networks（WSN）.In this paper,we take advantage of the property of wireless broadcast advantage（WBA） and propose a wireless sensor networks k-anycast routing protocol based on broadcast scheme.In WSN,in contrast to SPF,experiments results show that performance of this protocol are improved in terms of energy balancing and network energy consuming hence network lifetime is optimized.

关 键 词：无线传感器网络 k-任播 路由协议 广播 

分 类 号：TP393[自动化与计算机技术—计算机应用技术]