黑龙江科技学院学报2013，Vol.23Issue(1)：89-93,5.DOI:10.3969/j.issn.1671-0118.2013.01.019
分层的无线传感器网络非均匀分簇路由算法
Layered uneven clustering routing algorithm for wireless sensor networks
摘要
Abstract
Aimed at seeking an alternative to clustering routing algorithms available for wireless sensor network, which suffer from a greater energy consumption caused by long-distance communication and consequent routing and addressing complexity, this paper proposes a layer-based uneven clustering routing algorithm. As an improved alternative to uneven clustering algorithms, this algorithm is distinguished by the concurrent consideration of the position and residual energy of node in calculating the competitive radius so as to make all cluster head loads more balanced, and the data transmission performed by using the multi-hop way among layers, thus not only eliminating the node long-distance communication, but also simplifying the data forwarding process. Simulation experiments show that the algorithm features a more effective reduction in the energy dissipation of cluster heads, lower energy costs of network system, and a longer working time of networks, as compared with low energy adaptive clustering algorithm and uneven clustering algorithm.关键词
分簇路由/非均匀分簇/数据转发/簇头Key words
clustering routing/uneven clustering/data forwarding/cluster head分类
机械制造引用本文复制引用
王桐,杨磊..分层的无线传感器网络非均匀分簇路由算法[J].黑龙江科技学院学报,2013,23(1):89-93,5.基金项目
国家自然科学基金项目(61102105,61102106,60775060) （61102105,61102106,60775060）
中国博士后科学基金项目(20080440840) （20080440840）
教育部博士点基金项目(20102304120014,20102304110006) （20102304120014,20102304110006）
黑龙江省自然科学基金项目(F201029) （F201029）
