Titlebook: Handbook of Cognitive Radio; Wei Zhang Living reference work 20200th edition Spectrum Access.Spectrum Sharing.Spectrum Sensing.Spectrum P

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A. Larousse,R. Martinuzzi,C. Tropearks (CRNs). This chapter considers a CRN with multiple primary users (PUs) and multiple secondary users (SUs) and presents two cooperative spectrum sensing and access (CSSA) schemes. The first CSSA scheme allows each SU to sense one channel and is formulated as a hedonic coalition formation game, wh

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O. Simonin,E. Deutsch,M. Boivinopportunistic access to spectrum using cognitive radio (CR) technology. When heterogeneous cellular networks that are based on different wireless standards operate in the same spectrum band, coexistence issues can potentially cause major problems. Enabling coexistence via direct coordination between

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https://doi.org/10.1007/978-3-642-46395-2), it conciliates the existing conflict between the ever-increasing spectrum demand and the currently inefficient spectrum utilization. The basic idea of DSA is to provide proper solutions that allow sharing radio spectrum among several radio communication systems and optimize the overall spectrum u

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Boundary Layer Turbulence Behavior, studies reveal that large part of the licensed spectrum is being underutilized. In this chapter, a cognitive multihoming (CM) framework is presented for the cellular network service providers to meet the escalating data demands and provide enhanced quality of service (QoS) to the users. In CM, the

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,Spezielle Probleme turbulenter Str?mungen,uire efficient utilization of spectrum resources. Born to utilize wireless spectrum more efficiently, cognitive radio networks are promising candidates for deployment of wireless video applications. In this chapter, we introduce our recent advances in . that enable multiuser wireless video applicati

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