Titlebook: Cognitive Radio Networks; From Theory to Pract Ahmed Khattab,Dmitri Perkins,Magdy Bayoumi Book 2013 Springer Science+Business Media New Yor

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978-1-4899-8904-8Springer Science+Business Media New York 2013

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Ahmed Khattab,Dmitri Perkins,Magdy BayoumiTackles the cognitive radio networks performance optimization problem, taking into account the practical limitations of today’s technologies.Provides thorough performance evaluation in arbitrary, larg

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https://doi.org/10.1057/9781137295217erutilization and provide a solution for the wireless spectrum scarcity. OSA refers to the communications paradigm in which the communicating parties dynamically exploit the spectrum bands that are not utilized by the primary wireless services licensed to operate over such bands. CRNs are foreseen a

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https://doi.org/10.1057/9781137295217e wireless terminals can fully or partially use any available spectrum bands as long as their transmissions do not degrade the performance of the legitimate users which are licensed to operate in such bands. The principles of cognitive radio networking were laid by Mitola in his seminal work (Cognit

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https://doi.org/10.1007/978-3-642-27887-7ted cognitive radio network. In such a system model, we discuss the unsolved Opportunistic Spectrum Access challenges to be addressed in the consequent chapters. Namely, the inability of current spectrum sensing schemes to accurately assess the spectral opportunities based only on the local interfer

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The Gulf War: Desert Shield, Desert Storm,tions of today’s technologies. We analytically derive the optimal values of the parameters of the RAP-MAC protocol. More specifically, we find the values of the probabilities . and . as well as the maximum secondary transmission rates and powers that maximize the average rate of a secondary user whi