摘要
Abstract
To realize the remote control of the smart home,the order will be forward to the ZigBee coordinator node, then the ZigBee network will control terminal equipment. As cluster-tree algorithm easily leads to increased trans⁃mission delay,and the route loss is too large,therefore,the original algorithm is improved:a tree network topology discovery and address allocation mechanisms have been optimized. Through defining a group of nodes,we will se⁃lect the appropriate node as a relay node from those nodes. If the destination node belongs to an adjacent node of the source node,then the data can be directly transfered to the destination node,otherwise you must first create the rele⁃vant constituencies of the destination node,then select the appropriate relay nodes,The Simulation results show that when the more number of nodes increasing,the improved algorithm can reduce 30%energy consumption,along with the time,the number of death nodes will effectively reduce 10%,then it will balance the network load effectively.关键词
智能家居/Cluster-tree算法/中继节点/死亡节点数/网络负载Key words
smart home/Cluster-tree algorithm/relay node/death nodes/network load分类
信息技术与安全科学
