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Title:
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Efficient cognitive radio networks with cooperative beamforming
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Author:
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Ling, Cen; Ruiz Boqué, Sílvia; Yin, Xuefeng; García Lozano, Mario
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Other authors:
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Universitat Politècnica de Catalunya. Departament de Teoria del Senyal i Comunicacions; Universitat Politècnica de Catalunya. WiComTec - Grup de recerca en Tecnologies i Comunicacions Sense Fils |
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Abstract:
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Cooperative communication with spectrum sharing has been proved to be an efficient way to reduce energy consumption. In this work an optimal power allocation algorithm is proposed for mobile cooeprative beamforming networks, where several secondary users collaboratively act as relay nodes to assiste the transmission of a primary user in reward of transmitting their own information. |
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Abstract:
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Peer Reviewed |
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Subject(s):
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-Àrees temàtiques de la UPC::Energies::Gestió de l’energia
-Àrees temàtiques de la UPC::Enginyeria de la telecomunicació::Radiocomunicació i exploració electromagnètica::Comunicacions mòbils
-Energy – Consumption
-Mobile communication systems
-Beamforming
-Relays
-Cooperative communication
-Energia -- Consum
-Comunicacions mòbils, Sistemes de |
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Rights:
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Document type:
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Article - Published version
Conference Object |
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Share:
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