Coexistence between Cognitive WiMax and TV Band: Spectrum Sharing Radios

Elshafie, Hashim, Faisal, Norsheila

ISBN 10: 3846519545 / ISBN 13: 9783846519547

Published by LAP LAMBERT Academic Publishing, 2011

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Bibliographic Details

• Title: Coexistence between Cognitive WiMax and TV Band: Spectrum Sharing Radios
• Publisher: LAP LAMBERT Academic Publishing
• Publication Date: 2011
• Language: English
• ISBN 10: 3846519545
• ISBN 13: 9783846519547
• Binding: Paperback
• Condition: Like New
• Book Type: book

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Synopsis

Cognitive radio (CR) technology is being applied to many different communications systems. By providing the ability of spectrum sharing, CR technology allows for improved commercial data services, and allowing for new unlicensed services to operate in pre-allocated bands in an opportunistic manner as secondary users.the study the possibility of increasing the utilization of the TV band by allowing WiMax to share this band as a secondary user. TV band was chosen since it is known to be underutilized, making it a prime candidate for applying CR technology. In the study, employed Dynamic Spectrum Access (DSA) technique such that a secondary WiMax user continuously scans the TV band for temporarily unutilized channels, and dynamically use the available channels. That improved the utilization of TV Band.

About the Author

Bsc, Electronics Engineering (Telecommunication),Sudan University of Science and Technology (SUST), Sudan, 2000.MSc.Eng degree in Electrical(Telecommunication) from Universiti Teknologi Malaysia UTM,Malaysia in 2009.currently doing PhD in Electrical Engineering in UTM.the interest area are spectrum sharing,LTE-Advanced,CR and TV Band.UTM MIMOS Co.