This book, written by experts from universities and major industrial research laboratories, is devoted to the very hot topic of cognitive radio and networking for cooperative coexistence of heterogeneous wireless networks. Selected highly relevant advanced research is presented on spectrum sensing and progress toward the realization of accurate radio environment mapping, biomimetic learning for self-organizing networks, security threats (with a special focus on primary user emulation attack), and cognition as a tool for green next-generation networks. The research activities covered include work undertaken within the framework of the European COST Action IC0902, which is geared towards the definition of a European platform for cognitive radio and networks. Communications engineers, R&D engineers, researchers, and students will all benefit from this complete reference on recent advances in wireless communications and the design and implementation of cognitive radio systems and networks.

Covers recent advances in wideband spectrum sensing for cognitive radio Presents the use of several bio-inspired approaches for the design of self-organizing networks in heterogeneous scenarios Discusses the main security threats to cognitive radio networks Explores learning, game theory, and optimization as biomimetic approaches for self-organization in macro-femtocell coexistence Considers cognition as a tool for green next-generation networks Includes supplementary material: sn.pub/extras

Autorentext

Maria-Gabriella Di Benedetto is Full Professor of Telecommunications at Sapienza University of Rome, Italy. Since 2000, she has been active in fostering the development of ultra-wide-band (UWB) radio communications in Europe and has participated in several pioneering EU projects on UWB communications. Her main research focus in the past decade has been on medium access control and management in wireless networks, as well as energy-efficient routing and location-based optimization of medium access control and routing functions.

Faouzi Bader is Senior Research Associate at the École Supérieure d'Électricité (SUPELEC) in Rennes, France. His research activities mainly focus on advanced multicarrier waveforms for future communication systems, professional mobile radio/public protection and disaster relief and beyond, cross-layer system design, cognitive radio resource management and spectrum sharing, and system coexistence.

Inhalt
Recent Advances on Wideband Spectrum Sensing for Cognitive Radio.- Complexity of Spectrum Activity and its effect on Opportunistic Access.- Analysis and Optimization of Energy Detection for Non-Flat Spectral Characteristics.- Spectrum Sensing Algorithms for Cognitive White-Space Systems.- New Blind Free Bands Detectors Exploiting Cyclic Autocorrelation Function Sparsity.- Intersystem Coexistence and Cooperation Through Cognitive Control Channels.- Cooperative Spectrum Sensing with Censoring of Cognitive Radios in Rayleigh Fading Under Majority Logic Fusion.- Medium Access Control in Cognitive Impulse Radio UWB networks.- Integration of Heterogeneous Spectrum Sensing Devices Towards Accurate REM Construction.- Cellular Coverage Optimization: A Radio Environment Map for Minimization of Drive Tests.- Use of Learning, Game Theory and Optimization as Biomimetic Approaches for Self-Organization in Macro-Femtocell Coexistence .- Detection of Primary user Emulation (PUE) Attacks Based on Cooperative Localization.- Cognition as a tool for Green Next generation Networks.- Testbeds and Implementation Issues.