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.
出处
《计算机工程与应用》
CSCD
北大核心
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)~~
关键词
多接口多信道
无线MESH网络
信道分配
链路
multi-interface multi-channel
Wireless Mesh Network（WMN）
channel allocation
link
