Titlebook: Cognitive Radio and Networking for Heterogeneous Wireless Networks; Recent Advances and Maria-Gabriella Di Benedetto,Andrea F. Cattoni,Luc

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Low-Cost Testbed Development and Its Applications in Cognitive Radio Prototyping, and therefore move from being evaluated in a simulation environment to more realistic environments such as dedicated testbeds. In this chapter we describe our experiences with the design, deployment and experimental use of the LOG-a-TEC embedded, outdoor cognitive radio testbed, based on the VESNA

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Maria-Gabriella Di Benedetto,Andrea F. Cattoni,LucExplains current issues and possible solutions in the design of cognitive networks.Includes a hands-on tutorial on how to build test beds for experimentation.Offers guidance on relevant regulatory iss

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https://doi.org/10.1007/978-3-031-79462-9opment of cognitive radio technology to overcome the problem of spectrum scarcity resulting from conventional static spectrum allocation. The concept of cognitive radio is based on opportunistic access to the available frequency resources. It offers to future communication systems the ability to dyn

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https://doi.org/10.1007/978-3-319-90769-7eedom in certain interference limited channels. In the context of Cognitive Radio (CR) networks, this technique allows the coexistence of two heterogeneous wireless systems in an underlay cognitive mode. The main concept behind this technique is the alignment of the interference on a signal subspace