基于改进蚁群算法的无线通信网络拓扑重组  

Topology Reorganization of Wireless Communication Networks Based on Improved Ant Colony Algorithm

作　　者：连和谬[1] LIAN Hemiu(Minnan University of Science and Technology,Shishi 362700,China)

机构地区：[1]闽南理工学院

出　　处：《太原师范学院学报（自然科学版）》2019年第3期62-67,共6页Journal of Taiyuan Normal University:Natural Science Edition

摘　　要：为了提高无线通信网络的传输性能,提出基于改进蚁群算法的无线通信网络拓扑重组方法.构建无线通信网络拓扑结构模型,采用4元组模型构建无线通信网络节点的初始拓扑分布结构模型,进行无线通信网络拓扑节点的线性结构分解,提取无线通信网络传输信道的关联特征量,采用频谱特征分解方法,实现无线通信网络的节点拓扑结构设计,采用改进的蚁群算法进行无线通信网络拓扑重组,实现无线通信网络节点的分布式优化设计,提高无线通信网络的传输性能.仿真结果表明,采用该方法进行无线通信网络拓扑重组能提高网络的连通性,输出稳定性较好,传输误码率较低.In order to improve the transmission performance of wireless communication network,a topology reorganization method based on improved ant colony algorithm is proposed.The topology model of wireless communication network is constructed,the initial topology distribution structure model of wireless communication network node is constructed by using quaternion model,the linear structure decomposition of wireless communication network topology node is carried out,the correlation characteristic quantity of wireless communication network transmission channel is extracted,and the node topology structure design of wireless communication network is realized by using spectrum feature decomposition method.The improved ant colony algorithm is used to reconstruct the wireless communication network topology,to realize the distributed optimization design of wireless communication network nodes,and to improve the transmission performance of wireless communication network.The simulation results show that the topology reorganization of wireless communication network can improve the connectivity of the network,the output stability is good,and the transmission bit error rate(BER)is low.

关 键 词：改进蚁群算法 无线通信网络 拓扑重组 节点部署 

分 类 号：TP919[自动化与计算机技术]