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Proceedings Paper

A multiple channel assignment algorithm and routing protocol base on wireless mesh networks
Author(s): Xiaochuan Shi; Nan Li
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Paper Abstract

In this paper, a hybrid routing protocol TOIRP and a distributed channel assignment algorithm CLBCA of WMN in the multi-channel environment are proposed. The tree base protocol and the traditional AODV routing protocol are integrated together to reduce delay in the routing protocol, which is proposed by HWMP. A new routing metric CETTI is used in this routing protocol, which uses a new method to quantify the interference of communication. It divided interference into two parts: inter-flow interference and intra- flow interference, and it integrate the considerations of hop- count and delay. This improves the throughput of WMN. The channel assignment algorithm is divided into two parts: radio- neighbor binding and channel-radio binding. This algorithm is based on the channel load and avoids the channel-dependency problem which is common in the multi-channel environment. In the same time, it increases the utilization of each channel.

Paper Details

Date Published: 1 October 2011
PDF: 10 pages
Proc. SPIE 8285, International Conference on Graphic and Image Processing (ICGIP 2011), 828573 (1 October 2011); doi: 10.1117/12.913511
Show Author Affiliations
Xiaochuan Shi, Wuhan Univ. (China)
Nan Li, Wuhan Univ. (China)

Published in SPIE Proceedings Vol. 8285:
International Conference on Graphic and Image Processing (ICGIP 2011)
Yi Xie; Yanjun Zheng, Editor(s)

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