计算机工程与应用2016，Vol.52Issue(7)：117-121,126,6.DOI:10.3778/j.issn.1002-8331.1505-0231
一种三维无线传感器网络节点调度算法
Node scheduling algorithm for three-dimensional wireless sensor network
摘要
Abstract
In order to meet the requirement of the specified coverage and minimize the number of nodes in three-dimensional Wireless Sensor Network, a neighbor classification-based node scheduling algorithm has been proposed. The paper firstly sorts neighboring nodes by to the different distance and analyzes the constraint relation between the coverage rate of neighboring nodes and the number k of active nodes in each sort. Then the algorithm judges the redundant status of nodes by the constraint relationship and rests the redundant nodes by back-off scheme. The theories analysis and simulation results show that the scheme can effectively check and rest the redundant nodes based on meeting the specified coverage and pro-long the lifetime of the networks.关键词
无线传感器网络/三维覆盖/节点调度/邻居节点分类Key words
Wireless Sensor Network(WSN)/three-dimensional coverage/node-scheduling/classification of neigh-boring nodes分类
信息技术与安全科学引用本文复制引用
党小超,蒲世强,郝占军..一种三维无线传感器网络节点调度算法[J].计算机工程与应用,2016,52(7):117-121,126,6.基金项目
国家自然科学基金（No.61363059）；西北师范大学青年教师科研能力提升计划项目（No.NWNULKQN-13-24）。 （）
