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Advanced Sensing Techniques for Cognitive Radio
Údaje o názvu Advanced Sensing Techniques for Cognitive Radio [electronic resource] / by Guodong Zhao, Wei Zhang, Shaoqian Li. Nakladatel Cham : Springer International Publishing : Imprint: Springer, 2017. Fyz.popis X, 76 p. 39 illus., 26 illus. in color. online resource. ISBN 9783319427843 Edice SpringerBriefs in Electrical and Computer Engineering, ISSN 2191-8112 Poznámky k dostupnosti Přístup pouze pro oprávněné uživatele Dal.odpovědnost Zhang, Wei. Li, Shaoqian. Dal.odpovědnost SpringerLink (Online service) Předmět.hesla Engineering. * Computer organization. * Electrical engineering. Forma, žánr elektronické knihy electronic books Země vyd. Německo Jazyk dok. angličtina Druh dok. Elektronické knihy URL Plný text pro studenty a zaměstnance UPOL kniha
This SpringerBrief investigates advanced sensing techniques to detect and estimate the primary receiver for cognitive radio systems. Along with a comprehensive overview of existing spectrum sensing techniques, this brief focuses on the design of new signal processing techniques, including the region-based sensing, jamming-based probing, and relay-based probing. The proposed sensing techniques aim to detect the nearby primary receiver and estimate the cross-channel gain between the cognitive transmitter and primary receiver. The performance of the proposed algorithms is evaluated by simulations in terms of several performance parameters, including detection probability, interference probability, and estimation error. The results show that the proposed sensing techniques can effectively sense the primary receiver and improve the cognitive transmission throughput. Researchers and postgraduate students in electrical engineering will find this an exceptional resource.
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