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Reseach Article

A Spectrum Selection Framework for Mobility Handoff in Cognitive Radio Cellular Network

Published on November 2012 by R. Umadevi, Jenyfal Sampson
International Conference on Electronics, Communication and Information systems
Foundation of Computer Science USA
ICECI - Number 2
November 2012
Authors: R. Umadevi, Jenyfal Sampson
af978111-f8c7-4aca-b1f8-2dd6577865a7

R. Umadevi, Jenyfal Sampson . A Spectrum Selection Framework for Mobility Handoff in Cognitive Radio Cellular Network. International Conference on Electronics, Communication and Information systems. ICECI, 2 (November 2012), 21-24.

@article{
author = { R. Umadevi, Jenyfal Sampson },
title = { A Spectrum Selection Framework for Mobility Handoff in Cognitive Radio Cellular Network },
journal = { International Conference on Electronics, Communication and Information systems },
issue_date = { November 2012 },
volume = { ICECI },
number = { 2 },
month = { November },
year = { 2012 },
issn = 0975-8887,
pages = { 21-24 },
numpages = 4,
url = { /specialissues/iceci/number2/9469-1017/ },
publisher = {Foundation of Computer Science (FCS), NY, USA},
address = {New York, USA}
}
%0 Special Issue Article
%1 International Conference on Electronics, Communication and Information systems
%A R. Umadevi
%A Jenyfal Sampson
%T A Spectrum Selection Framework for Mobility Handoff in Cognitive Radio Cellular Network
%J International Conference on Electronics, Communication and Information systems
%@ 0975-8887
%V ICECI
%N 2
%P 21-24
%D 2012
%I International Journal of Computer Applications
Abstract

Cognitive radio (CR) offer solution by utilizing the spectrum holes in space without introducing an unacceptable fear of harmful interference for the primary user. And also solve the spectrum inefficiency and spectrum scarcity problem. That are represented the potential opportunities for non-interfering use of spectrum which requires three main tasks Spectrum Sensing, Spectrum Analysis and Spectrum Allocation. In this paper, A spectrum selection framework for mobility handoff in cognitive radio cellular network, First introduced the Spectrum decision making is to determine a set of spectrum bands by considering the application requirement as well as the dynamic nature of spectrum band and user handoff process each spectrum is characterized by jointly considering primary user activity and spectrum sensing operations. Based on this, dynamic resource management scheme is developed to coordinate the spectrum decision adaptively dependent on the time-varying cognitive radio network capacity. Load balancing base open access spectral selection method was proposed for CR spectral selection, And it provide the opportunities to improve the user experience & also increase the network capacity.

References
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Index Terms

Computer Science
Information Sciences

Keywords

Cognitive Implementation Resource Management Spectrum Decision Making Handoff Technique Load Balancing Base Open Access Spectral Selection Method