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Channel Re-assignment in Wireless Mesh Networks based on Link Load Estimation

by Krishna Kumar Jha, Jitendra Nath Shaw
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International Journal of Computer Applications
Foundation of Computer Science (FCS), NY, USA
Volume 54 - Number 6
Year of Publication: 2012
Authors: Krishna Kumar Jha, Jitendra Nath Shaw
10.5120/8573-2309

Krishna Kumar Jha, Jitendra Nath Shaw . Channel Re-assignment in Wireless Mesh Networks based on Link Load Estimation. International Journal of Computer Applications. 54, 6 ( September 2012), 33-39. DOI=10.5120/8573-2309

@article{ 10.5120/8573-2309,
author = { Krishna Kumar Jha, Jitendra Nath Shaw },
title = { Channel Re-assignment in Wireless Mesh Networks based on Link Load Estimation },
journal = { International Journal of Computer Applications },
issue_date = { September 2012 },
volume = { 54 },
number = { 6 },
month = { September },
year = { 2012 },
issn = { 0975-8887 },
pages = { 33-39 },
numpages = {9},
url = { https://ijcaonline.org/archives/volume54/number6/8573-2309/ },
doi = { 10.5120/8573-2309 },
publisher = {Foundation of Computer Science (FCS), NY, USA},
address = {New York, USA}
}
%0 Journal Article
%1 2024-02-06T20:55:02.109784+05:30
%A Krishna Kumar Jha
%A Jitendra Nath Shaw
%T Channel Re-assignment in Wireless Mesh Networks based on Link Load Estimation
%J International Journal of Computer Applications
%@ 0975-8887
%V 54
%N 6
%P 33-39
%D 2012
%I Foundation of Computer Science (FCS), NY, USA
Abstract

A channel assignment scheme for multi-radio WMNs (Wireless Mesh Networks) to provide high-throughput paths especially for the highly loaded node with the best connectivity to the gateway(e. g. in terms of highest rate, lowest interference or both) is provided in this paper. We observed the flows on the links and data packets at each wireless access point in an existing wireless mesh backbone from logs files of traffic flows generated at gateway level. After observing, we estimate the traffic load for each network link using load estimation algorithm. We provide the links having maximum load to minimum interference channel i. e. non-interference channel based on IEEE 802. 11. The performance evaluation shows that by using the proposed channel assignment, the network performance is improved.

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Index Terms

Computer Science
Information Sciences

Keywords

wireless mesh networks Multichannel Multi-interface load estimation channel assignment

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