无线Mesh网络组播差错控制协议性能分析

姜腊林; 商丽锋

无线Mesh网络组播差错控制协议性能分析

引用本文：姜腊林，商丽锋.无线Mesh网络组播差错控制协议性能分析[J].计算技术与自动化,2013,(2):64-67

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作者	单位
姜腊林，商丽锋	（长沙理工大学计算机与通信工程学院，湖南长沙410004）

中文摘要:从理论上对典型的无线Mesh网络组播差错控制协议BLBP、LBLBP以及HLBLBP的性能进行分析，通过MATLAB对各协议在不同丢包率情况下的重传次数、信道占用时间及端到端平均时延等性能进行实验仿真。研究结果表明：HLBLBP的整体性能最优，但其未考虑某些信道质量较差的节点对整个网络性能的影响。

中文关键词:组播无线Mesh网络基于领导者的协议差错控制性能

Performance Analysis of Multicast Error Control Protocol in Wireless Mesh Networks

Abstract:This paper analyzed the performance of the typical multicast error control protocols in Wireless Mesh Networks from the theory, such as BLBP, LBLBP and HLBLBP. Then it simulated the performance of the number of retransmission, channel holding time and average end-to-end delay in different packet loss rates in MATLAB. The results showed that the performance of HLBLBP is better than others. But it does not consider that the poor quality nodes affect the performance of the overall networks.

keywords:multicast wireless mesh networks leader based protocol error control performance

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