中南大学学报（自然科学版）2012，Vol.43Issue(9)：3490-3495,6.
无线传感器网络中基于同心圆树的路由选择算法
Concentric tree based on routing algorithm in wireless sensor networks
摘要
Abstract
Concentric circles tree based on routing algorithm was proposed to improve the nodes' energy efficiency and extend the lifetime of wireless sensor network for high-speed railway (WSN-H). The algorithm finds the route with minimum power, uses short-distance multi-hop data transmission and introduces the cluster node classification mechanism to improve network energy efficiency. The simulation results show that the proposed algorithm has a longer network lifetime and a smaller average energy consumption than the same energy-aware routing algorithm.关键词
无线传感器网络/功率控制/同心圆路由树Key words
wireless sensor network (WSN)/power control/concentric circles routing tree分类
交通工程引用本文复制引用
文孟飞,彭军,张晓勇,刘伟荣..无线传感器网络中基于同心圆树的路由选择算法[J].中南大学学报（自然科学版）,2012,43(9):3490-3495,6.基金项目
国家自然科学基金资助项目(61071096,61073103,61003233) （61071096,61073103,61003233）
高等学校博士学科点专项科研基金资助项目(20100162110012,20110162110042) （20100162110012,20110162110042）
湖南省科技计划科研基金资助项目(2011GK3214) （2011GK3214）
