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Reseach Article

Delay Minimization using Cognitive Radio from Spectrum Management Perspective

Published on March 2012 by Dipak P.Patil, Vijay M.Wadhai
International Conference in Computational Intelligence
Foundation of Computer Science USA
ICCIA - Number 9
March 2012
Authors: Dipak P.Patil, Vijay M.Wadhai

Dipak P.Patil, Vijay M.Wadhai . Delay Minimization using Cognitive Radio from Spectrum Management Perspective. International Conference in Computational Intelligence. ICCIA, 9 (March 2012), 6-9.

author = { Dipak P.Patil, Vijay M.Wadhai },
title = { Delay Minimization using Cognitive Radio from Spectrum Management Perspective },
journal = { International Conference in Computational Intelligence },
issue_date = { March 2012 },
volume = { ICCIA },
number = { 9 },
month = { March },
year = { 2012 },
issn = 0975-8887,
pages = { 6-9 },
numpages = 4,
url = { /proceedings/iccia/number9/5159-1071/ },
publisher = {Foundation of Computer Science (FCS), NY, USA},
address = {New York, USA}
%0 Proceeding Article
%1 International Conference in Computational Intelligence
%A Dipak P.Patil
%A Vijay M.Wadhai
%T Delay Minimization using Cognitive Radio from Spectrum Management Perspective
%J International Conference in Computational Intelligence
%@ 0975-8887
%N 9
%P 6-9
%D 2012
%I International Journal of Computer Applications

Cognitive radio (CR) technology is accepted as the most efficient method to improve the spectrum efficiency, which utilizes the available spectrum opportunistically in wireless communication networks. CR acts as a secondary (unlicensed) user to access the primary (licensed) user frequency bands when they are not being used, and release the frequency bands when the primary users are detected. In this paper we propose the system for efficient and flexible spectrum access and utilization amongst the secondary users. The proposed system is implemented by developing fast and efficient algorithm using CR concept. The experimental results have addressed the issues discussed in the proposed system. We optimized the switch delay between the nodes and improved the packet transmission amongst the nodes.

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Index Terms

Computer Science
Information Sciences


Cognitive radio Dynamic spectrum access spectrum allocation