基于能量均衡的ZigBee网络路由优化  

ZigBee Network Routing Algorithm Based on Energy Balance

作　　者：曾光辉[1] 张海[1] 

机构地区：[1]广州城建职业学院机电与信息工程学院,广东广州510925

出　　处：《内蒙古师范大学学报（自然科学汉文版）》2015年第2期188-192,共5页Journal of Inner Mongolia Normal University(Natural Science Edition)

基　　金：广东省教育厅科研项目(2014002314)

摘　　要：为了提高网络中节点的能量利用率,提出了一种基于能量均衡的ZigBee路由算法.启动路由发现之前,首先在邻居表中搜索目的节点,然后在路由过程中给能量偏低的节点添加能量标志位,减少能量偏低节点的使用几率.采用仿真对比实验测试了算法的有效性和优越性,实验结果表明,算法不仅能有效地均衡各节点之间的能量,提高网络节点的存活率,而且能减少网络能量消耗,延长网络的生存时间,性能优于对比算法.In order to improve the energy utilization rate of nodes in the network,and a ZigBee routing algorithm is proposed based on energy balance.First of all,the neighbor table automatically maintained by node itself is used to address the destination node before searching the route path,and then and then energy flags are added to the low energy node to reduce the transmission probability of low energy nodes in the routing process,the validity and superiority is test by simulation experiments.Experimental results show that he proposed algorithm can not only effectively keep nodes energy balance,improve the node survival rate of the network,and reduce network energy consumption,prolong the network survival time,perform-ance is better than the comparison algorithm.

关 键 词：能量均衡 动态路由 路由跳数 节点死亡数 

分 类 号：TP393[自动化与计算机技术—计算机应用技术]