通信学报Issue(1)：198-206,9.DOI:10.3969/j.issn.1000-436x.2014.01.023
基于动态分区的无线传感器网络非均匀成簇路由协议
Uneven clustering routing protocol based on dynamic partition for wireless sensor network
摘要
Abstract
To solve the“hot spots”problem caused by uneven load energy, a novel distributed clustering routing protocol was proposed. Its core is an uneven clustering routing protocol based on dynamic partition(UCDP). In UCDP, the entire network’s energy consumption is balanced by dynamic partitioning, making the regions closer to the sink node with smaller nodes, which can preserve some energy for inter-region data forwarding. Considering the distance factor and re-sidual energy factor for uneven clustering in each region, cluster-heads and region-heads work together in UCDP. Via the combination of single-hop and multi-hop, DBUP has established an optimal energy-balanced routing protocol. Simulation results show that UCDP has good stability, and significantly prolongs the network life.关键词
无线传感器网络/负载均衡/动态分区/非均匀成簇/路由Key words
wireless sensor network/load balance/dynamic partition/uneven clustering/routing分类
信息技术与安全科学引用本文复制引用
孙彦清,彭舰,刘唐,陈晓海..基于动态分区的无线传感器网络非均匀成簇路由协议[J].通信学报,2014,(1):198-206,9.基金项目
国家自然科学基金资助项目(61303204, U1333113)；四川省科技支撑计划基金资助项目(2012GZX0088-1,2011GZ0188)；四川师范大学科研基金资助项目(13KYL06)@@@@The National Natural Science Foundation of China(61303204, U1333113) （61303204, U1333113）
Sichuan Province Science and Tech-nology Support Plan(2012GZX0088-1,2011GZ0188) （2012GZX0088-1,2011GZ0188）
Scientific Research Fund of SiChuan Normal University(13KYL06) （13KYL06）
