实时无线网状网络中的联合信道分配与路由

Xiaoguang Li, Changqiao Xu
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引用次数: 10

摘要

利用多信道可以提高无线网状网络的总容量。本文提出了一种多接口多通道无线网络的联合信道分配实现方法。为了充分发挥该架构的性能潜力,我们提出并评估了一种集中的和动态的面向对等的分配通道分配的组合,以及用于实时多通道无线网状网络的增强AODV路由算法。仿真结果表明,通过联合信道分配,在每个无线mesh网络节点上配置不同的接口运行在不同的信道上,可以提高网络的整体性能,并通过增强的AODV找到更多的路由,从而最大限度地利用流量。
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Joint Channel Assignment and Routing in Real Time Wireless Mesh Network
The aggregate capacity of wireless mesh networks can be increased by the use of multiple channels. In this paper, we present the joint channel assignment implementation for Multiinterface and Multi-channel wireless network. To reap the full performance potential of this architecture, we propose and evaluate a combination of centralized and dynamic peer oriented distribution channel assignment, and enhanced AODV routing algorithms for Real Time multi-channel wireless mesh networks. Simulation results show that with joint channel assignment, equipping every wireless mesh network node with different interfaces operating on different channels can improve the total network performance and make the most of traffics by finding more routes with enhanced AODV.
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