摘要
针对无线Mesh网络的网络特性,分析无线Mesh网络中的EDCA算法,提出了一种基于公平的EDCA算法,详细讨论了该算法的具体实现过程及参数变化规则,通过仿真验证了该算法提高网络的公平性同时改善网络性能,还可以达到对不同业务流的业务区分。
Aiming at the network characteristic of wireless Mesh networks（WMN）,the EDCA algorithm in WMN is ana-lyzed,and a fairness-based EDCA algorithm is provided. The implementation process and the rule of parameter variation are dis-cussed. Through simulation,the algorithm is proved to have the characteristic of improving the fairness of the network while per-fecting the network performance. What′s more,it can also realize the differentiation of different service.
出处
《现代电子技术》
2014年第7期21-24,共4页
Modern Electronics Technique
关键词
无线MESH网络
公平性
增强分布式信道接入
分布式协同功能
wireless Mesh network
fairness
enhanced distributed channel access
distributed coordination function
