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scopus(8)
Optimal energy beamforming to minimize transmit power in a multi-antenna wireless powered communication network
ArticleAbstract: In this paper, we study the transmit power minimization problem with optimal energy beamforming in aPalabras claves:Sequential parametric convex approximation, Transmit power control, wireless energy transfer, Wireless information transferAutores:Hameed I., Koo I., Mario R. Camana, Tuan P.V.Fuentes:scopusOptimized Power Allocation for a Cooperative NOMA System with SWIPT and an Energy-Harvesting User
ArticleAbstract: This paper investigates the solution to an optimisation problem to minimise the total transmission pPalabras claves:convex optimisation, energy harvesting, NOMA, OMA, power splitting, SWIPTAutores:Koo I., Mario R. Camana, Moreta C.E.G., Tuan P.V.Fuentes:scopusIntelligent Reflecting Surfaces for Sum-Rate Maximization in Cognitive Radio Enabled Wireless Powered Communication Network
ArticleAbstract: In this paper, we study a cognitive radio (CR)-enabled wireless powered communication network (WPCN)Palabras claves:alternating optimization, Cognitive Radio (CR), interference temperature constraint (ITC), reconfigurable intelligent surface (RIS), successive convex approximationAutores:Hameed I., Koo I., Mario R. Camana, Tuan P.V.Fuentes:scopusJoint beamforming and artificial noise optimization for secure transmissions in miso-noma cognitive radio system with swipt
ArticleAbstract: The integration of non-orthogonal multiple access (NOMA) in cognitive radio (CR) networks has demonsPalabras claves:Cognitive Radio (CR), Energy-harvesting (EH), Multiple-input single-output (MISO), Non-Orthogonal Multiple Access (NOMA), Physical-layer security, Simultaneous wireless information and power transfer (SWIPT)Autores:Koo I., Mario R. Camana, Moreta C.E.G.Fuentes:scopusSecrecy energy efficiency maximization in an underlying cognitive radio-NOMA system with a cooperative relay and an energy-harvesting user
ArticleAbstract: Security is considered a critical issue in the deployment of 5G networks because of the vulnerabilitPalabras claves:cognitive radio, Non-Orthogonal Multiple Access (NOMA), Particle Swarm Optimization (PSO), Secrecy energy efficiency; 5G networksAutores:Koo I., Mario R. Camana, Moreta C.E.G.Fuentes:scopusRate Splitting Multiple Access for a MISO SWIPT System Aided by a Power Beacon
Conference ObjectAbstract: In this paper, we investigate a multiple-input single-output (MISO) rate-splitting multiple access (Palabras claves:Particle Swarm Optimization (PSO), power beacon, Rate-splitting multiple access (RSMA), semidefinite relaxation (SDR), Simultaneous wireless information and power transfer (SWIPT)Autores:Koo I., Mario R. Camana, Moreta C.E.G.Fuentes:scopusRate-Splitting Multiple Access in a MISO SWIPT System Assisted by an Intelligent Reflecting Surface
ArticleAbstract: Rate-splitting multiple access (RSMA) and the intelligent reflecting surface (IRS) are novel technolPalabras claves:imperfect channel state information (CSI), intelligent reflecting surface (IRS), Rate splitting (RS), semidefinite relaxation (SDR), Simultaneous wireless information and power transfer (SWIPT)Autores:Koo I., Mario R. Camana, Moreta C.E.G.Fuentes:scopusRelay selection and power allocation for secrecy sum rate maximization in underlying cognitive radio with cooperative relaying NOMA
ArticleAbstract: Cooperative communication that integrates cognitive radio and non-orthogonal multiple access is recoPalabras claves:cognitive radio, Non-orthogonal multiple access, Orthogonal multiple access, Particle Swarm Optimization, Secrecy sum-rateAutores:Koo I., Mario R. Camana, Moreta C.E.G.Fuentes:scopus