计算机应用研究2016，Vol.33Issue(4)：1207-1211,5.DOI:10.3969/j.issn.1001-3695.2016.04.054
改进 RWP移动模型结合线性规划的无线网络能量均衡算法
Research of energy balancing algorithm in wireless network based on fusion of linear programming and improved random way-point mobility model
摘要
Abstract
To solve the problem of energy balance in wireless networks,this paper proposed an energy balancing algorithm in wireless networks based on fusion of linear programming (LP)and improved random waypoint (RWP)mobility model.Firstly,it used square network topology and improved RWP mobility model to generate mobility scene.Then,it modeled the networks be-havior under the condition of optimal and constructed a linear programming (LP)framework.Finally,it obtained the results in an efficient and consistent manner with the help of global knowledge in the optimization problem solver.The analysis results show that the energy dissipation trends of wireless nodes is affected significantly by the mobility.The energy can be balanced up to a certain level by mobility,but extreme mobility may lead to degradation in energy balancing of wireless networks.关键词
节点移动/无线网络/能量均衡/线性规划/随机路点/方型网络拓扑Key words
nodes mobility/wireless networks/energy balancing/linear programming/random waypoint/square network topology分类
信息技术与安全科学引用本文复制引用
吴聪,张文娟,李群..改进 RWP移动模型结合线性规划的无线网络能量均衡算法[J].计算机应用研究,2016,33(4):1207-1211,5.基金项目
国家自然科学基金资助项目（61203304）；河南省软科学研究计划资助项目 （）
