Interference Aware Routing in Multi-Radio Multi-Channel Wireless Mesh Networks

被引：0

作者：

Ren Juan ^{[1
]}

Qiu Zheng-ding ^{[1
]}

机构：

[1] Beijing Jiaotong Univ, Inst Informat Sci, Beijing 100044, Peoples R China

来源：

ICWMMN 08, PROCEEDINGS | 2008年

关键词：

wireless mesh networks; ad hoc networks; routing; multi-radio; path metric;

D O I：

10.1049/cp:20080929

中图分类号：

TP3 [计算技术、计算机技术];

学科分类号：

0812 ;

摘要：

An interference aware routing algorithm for multi-radio WMNs (Wireless Mesh Networks) is presented in this paper. It can choose high-throughput and low-interference paths by using a new path metric ERC (Expected Residual Capacity). Combined with the idea of multi-path routing, the algorithm can distribute traffic among several optimized paths to maximize the utilization of multiple radios. Simulation results show that the interference aware routing can reduce communication interference and balance network traffic effectively. The aggregate network throughput of our routing surpasses the standard 802.11 networks greatly and outperforms existing multi-channel routing too.

引用

页码：29 / 32

页数：4