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Dynamic Spectrum Management In Cognitive Radio: Cognitive Radio - Couverture souple

Bhattacharya, Partha Pratim; Garhwal, MS. Anita

 
9783659119156: Dynamic Spectrum Management In Cognitive Radio: Cognitive Radio
Couverture souple
ISBN 10 : 3659119156 ISBN 13 : 9783659119156
Editeur : LAP LAMBERT Academic Publishing, 2012

Synopsis

The radio frequency is a limited natural resource and getting enabled day by day due to growing demand of the wireless communication applications. To operate on a specific frequency band, license are needed. The use of radio spectrum in each country is governed by the corresponding government agencies. In conventional technique each user is assigned a license to operate in a certain frequency band. Most of the time spectrum remains unused. The allocated spectrum is not utilized properly; it varies with time, frequency and geographical locations. Thus to overcome the spectrum scarcity and unutilized frequency band, a new communication technique cognitive radio (CR) and dynamic spectrum access (DSA) are introduced. CR network provides efficient utilization of the radio spectrum and highly reliable communication to users whenever and wherever needed. DSA technology allows unlicensed secondary system to share the spectrum with licensed primary system. In this thesis, dynamic spectrum access techniques are discussed and few methods of spectrum management, power management are proposed and presented.

Les informations fournies dans la section « Synopsis » peuvent faire référence à une autre édition de ce titre.

Présentation de l'éditeur

The radio frequency is a limited natural resource and getting enabled day by day due to growing demand of the wireless communication applications. To operate on a specific frequency band, license are needed. The use of radio spectrum in each country is governed by the corresponding government agencies. In conventional technique each user is assigned a license to operate in a certain frequency band. Most of the time spectrum remains unused. The allocated spectrum is not utilized properly; it varies with time, frequency and geographical locations. Thus to overcome the spectrum scarcity and unutilized frequency band, a new communication technique cognitive radio (CR) and dynamic spectrum access (DSA) are introduced. CR network provides efficient utilization of the radio spectrum and highly reliable communication to users whenever and wherever needed. DSA technology allows unlicensed secondary system to share the spectrum with licensed primary system. In this thesis, dynamic spectrum access techniques are discussed and few methods of spectrum management, power management are proposed and presented.

Biographie de l'auteur

Dr. Partha Pratim Bhattacharya is currently Professor in Mody Institute of Technology & Science (Deemed University), Rajasthan, India. He has 15 years of experience of teaching and research. He has published 65 papers in journals and conferences.Anita Garhwal passed M. Tech (Signal processing) from Mody Institute of Technology & Science, India.

Les informations fournies dans la section « A propos du livre » peuvent faire référence à une autre édition de ce titre.

Éditeur
LAP LAMBERT Academic Publishing
Date d'édition
2012
Langue
anglais
ISBN 10 
3659119156
ISBN 13 
9783659119156
Reliure
Broché
Nombre de pages
112
Coordonnées du fabricant
non disponible
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