An Improved Wireless Sensor Network Routing Algorithm

作     者：Shengmei Luo Xue Li Yiai Jin Zhixin Sun Shengmei Luo;Xue Li;Yiai Jin;Zhixin Sun;ZTE Corporation;School of Internet of Things,Nanjing University of Posts and Telecommunications

作者机构：ZTE Corporation School of Internet of ThingsNanjing University of Posts and Telecommunications 

出 版 物：《ZTE Communications》 (中兴通讯技术（英文版）)

年 卷 期：2015年第13卷第3期

页      面：51-56页

学科分类：08[工学] 080202[工学-机械电子工程] 0804[工学-仪器科学与技术] 080402[工学-测试计量技术及仪器] 0802[工学-机械工程] 

基　　金：supported by the National Natural Science Foundation of China under Grant Nos.61373135,60973140,and 61170276 Key University Science Research Project of Jiangsu Province under Grant No.12KJA520003 Project for Production Study&Research of Jiangsu Province under Grant No.BY2013011 The Science and Technology Enterprises Innovation Fund Project of Jiangsu Province under Grant No.BC2013027 

主　　题：wireless sensor network low power consumption lifetime AODV LAR 

摘      要：High performance with low power consumption is an essential factor in wireless sensor networks （WSN）. In order to address the issue on the lifetime and the consumption of nodes in WSNs, an improved ad hoc on-demand distance vector routing （IAODV） algorithm is proposed based on AODV and LAR protocols. This algorithm is a modified on-demand routing algorithm that limits data forwarding in the searching domain, and then chooses the route on basis of hop count and power consumption. The simulation results show that the algorithm can effectively reduce power consumption as well as prolong the network lifetime.