无线Mesh网络信道分配研究  

Research on channel allocation in wireless mesh network

作　　者：谢桂芳[1,2] 段盛[2] 罗玉玲[2] 

机构地区：[1]武汉理工大学信息工程学院,武汉430070 [2]湘南学院计算机系,湖南郴州423000

出　　处：《计算机工程与应用》2011年第18期85-87,90,共4页Computer Engineering and Applications

基　　金：湖南省自然科学基金(No.07JJ6107);湖南省教育厅科学研究项目(No.09C921)~~

摘　　要：针对多接口多信道无线Mesh网络,提出了一种基于链路负载和链路"潜在的"干扰度的权值的分布式静态信道分配算法。给出基于链路负载和链路"潜在的"干扰度的权值的定义和基于权值的链表的构建方法;阐述了算法的设计思想和实现步骤。仿真实验测试结果表明,该算法不但能适应业务流量分布均匀或不均匀的状态,而且能相应地提高网络吞吐量,提升网络性能。A distributed static channel allocation algorithm based on the weight of link-load and link＂-potential＂interference degree is proposed for multi-interface multi-channel Wireless Mesh Network（WMN）.This paper presents the definition based on the weight of link-load and link＂-potential＂interference degree,and the construction method of weight-based chain.Then it elaborates on design idea and implementation steps of the algorithm.The simulation results show that the algorithm not only can adapt to the states of uniform or non-uniform distributed traffic,but also can increase network throughput and improve network performance accordingly.

关 键 词：多接口多信道 无线MESH网络 信道分配 链路 

分 类 号：TP393.03[自动化与计算机技术—计算机应用技术]