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A Survey on Cluster-based Architecture in Cognitive Radio Ad-hoc Network

Published on June 2015 by Ashwini Pundlik Dakare, D.g. Khairnar
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National Conference on Emerging Trends in Advanced Communication Technologies
Foundation of Computer Science USA
NCETACT2015 - Number 3
June 2015
Authors: Ashwini Pundlik Dakare, D.g. Khairnar
7535fca0-fcbc-449d-aed5-ed1d4502a56c

Ashwini Pundlik Dakare, D.g. Khairnar . A Survey on Cluster-based Architecture in Cognitive Radio Ad-hoc Network. National Conference on Emerging Trends in Advanced Communication Technologies. NCETACT2015, 3 (June 2015), 20-22.

@article{
author = { Ashwini Pundlik Dakare, D.g. Khairnar },
title = { A Survey on Cluster-based Architecture in Cognitive Radio Ad-hoc Network },
journal = { National Conference on Emerging Trends in Advanced Communication Technologies },
issue_date = { June 2015 },
volume = { NCETACT2015 },
number = { 3 },
month = { June },
year = { 2015 },
issn = 0975-8887,
pages = { 20-22 },
numpages = 3,
url = { /proceedings/ncetact2015/number3/20998-2039/ },
publisher = {Foundation of Computer Science (FCS), NY, USA},
address = {New York, USA}
}
%0 Proceeding Article
%1 National Conference on Emerging Trends in Advanced Communication Technologies
%A Ashwini Pundlik Dakare
%A D.g. Khairnar
%T A Survey on Cluster-based Architecture in Cognitive Radio Ad-hoc Network
%J National Conference on Emerging Trends in Advanced Communication Technologies
%@ 0975-8887
%V NCETACT2015
%N 3
%P 20-22
%D 2015
%I International Journal of Computer Applications
Abstract

Cognitive radio is a promising technique for efficient spectrum utilization in wireless systems. In this paper, Clustering algorithm for ad hoc network is specified. This is the method to build and maintain hierarchical addresses in ad hoc networks where the spatial variations of spectrum opportunities are considered for clustering. Each cluster consists with a set of free common channels, which benefits smooth shift between control channels. A set of cognitive radio nodes are grouped into the same cluster if they sense similar free channels and are within the communication range of the leader node called cluster head. Whenever cluster head move out of cluster then secondary cluster head takes the charge of cluster head. Proposed clusters adapt themselves dynamically with respect to spectrum availability, and the high mobility of the nodes.

References
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Index Terms

Computer Science
Information Sciences

Keywords

Cognitive Radio Networks Ad-hoc Networks Cluster-based Network Re-clustering.