计算机工程与应用2012，Vol.48Issue(23)：95-98,172,5.DOI:10.3778/j.issn.1002-8331.2012.23.021
LR-WPAN捷径式能量均衡树路由算法研究
Research on shortcut energy balance tree routing algorithm in LR-WPAN
摘要
Abstract
Aiming at the insufficient of ZigBee tree routing algorithm in the LR-WPAN networks, in the basis of the comprehensive consideration of the single node's survival and the consumption of the whole network cycle of energy, a shortcut energy balance tree routing algorithm is proposed. Through using neighbor tables and adding dynamic residual energy flags in the nodes, it combines with the routing hops, nodes and network' s energy state to design a routing algorithm. It shows that the improved routing algorithm effectively reduces routing overhead and the time delay between network nodes through the analysis and comparison of the simulation experiment and the original tree routing algorithm, it improves the survival rate and efficiency of routing node, achieves to optimize network energy efficiency and prolong the network survival cycle.关键词
低速率无线个域网(LR-WPAN)/ZigBee/树路由/捷径式/能量均衡Key words
Low Rate Wireless Personal Area Network (LR-WPAN)/ ZigBee/ tree routing/ shortcut/ energy balance分类
信息技术与安全科学引用本文复制引用
王俊杰,陈其工,江明,高文根..LR-WPAN捷径式能量均衡树路由算法研究[J].计算机工程与应用,2012,48(23):95-98,172,5.基金项目
国家自然科学基金(No.61172131) （No.61172131）
安徽省科技计划基金(No.1206C0805006) （No.1206C0805006）
安徽省自然科学基金(No.1208085QF124) （No.1208085QF124）
芜湖市科技计划基金资助项目(芜科计字[2012]94号文). （芜科计字[2012]94号文）
