摘要
针对无线Mesh网络的网络特性,分析了无线Mesh网络中的EDCA算法,提出了一种基于拥塞概率的CPEDCA算法,详细讨论了该算法的具体实现过程及参数的动态调整方法,通过仿真验证了该算法对网络性能的提高,同时可以实现不同业务流间的业务区分。
Aiming at the network characteristics of wireless Mesh network, the EDCA algorithm in wireless Mesh network is analyzed, and a congestion-probability based CPEDCA algorithm is proposed, the specific implementation process and the parameter dynamic adjustment method are discussed in detail. The contribution of the algorithm to improvement of the network performance is verified by simulation. The algorithm can also realize the service differentiation of different service flows.
出处
《电子技术（上海）》
2014年第6期96-99,共4页
Electronic Technology
关键词
无线MESH网络
竞争概率
EDCA
分布式协同功能
wireless Mesh networks
contention probability
EDCA
distributed coordination function
