InTech-Cooperative Spectrum Sensing

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    Cognitive Radio Systems

    Edited by Wei Wang

    ISBN 978-953-307-021-6

    Hard cover, 340 pages

    Publisher InTech

    Published online 01, November, 2009

    Published in print edition November, 2009

    InTech Europe

    University Campus STeP Ri

    Slavka Krautzeka 83/A

    51000 Rijeka, Croatia

    Phone: +385 (51) 770 447Fax: +385 (51) 686 166

    www.intechopen.com

    InTech China

    Unit 405, Office Block, Hotel Equatorial Shanghai

    No.65, Yan An Road (West), Shanghai, 200040, China

    Phone: +86-21-62489820Fax: +86-21-62489821

    Cognitive radio is a hot research area for future wireless communications in the recent years. In order to

    increase the spectrum utilization, cognitive radio makes it possible for unlicensed users to access the spectrum

    unoccupied by licensed users. Cognitive radio let the equipments more intelligent to communicate with each

    other in a spectrum-aware manner and provide a new approach for the co-existence of multiple wirelesssystems. The goal of this book is to provide highlights of the current research topics in the field of cognitive

    radio systems. The book consists of 17 chapters, addressing various problems in cognitive radio systems.

    How to reference

    In order to correctly reference this scholarly work, feel free to copy and paste the following:

    Jinlong Wang, Qihui Wu, Xueqiang Zheng and Juan Chen (2009). Cooperative Spectrum Sensing, Cognitive

    Radio Systems, Wei Wang (Ed.), ISBN: 978-953-307-021-6, InTech, Available from:

    http://www.intechopen.com/books/cognitive-radio-systems/cooperative-spectrum-sensing