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无线Mesh网络负载与干扰感知传输时间路由度量

, PP. 297-303

Keywords: 通信技术,无线Mesh网络,路由度量,负载均衡,干扰感知

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Abstract:

提出了无线Mesh网络负载与干扰感知传输时间LIATT(Loadandinterference-awaretransmissiontime)路由度量,有效继承了CATT(Contentionawaretransmissiontime)和INX(Interfererneighborscount)路由度量统一描述流内和流间干扰的优势。LIATT使用节点处的缓存队列长度捕捉负载,使用邻区平均负载强度捕捉干扰,实现有效的网络负载均衡与干扰感知,避免将数据包路由到网络负载和干扰较重区域而导致拥塞的问题。利用NS-2仿真软件进行的性能评价表明:本文路由度量能有效实现网络负载均衡,提升网络整体性能。

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