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Low-Complexity User Selection for Rate Maximization in MIMO Broadcast Channels with Downlink Beamforming

We present in this work a low-complexity algorithm to solve the sum rate maximization problem in multiuser MIMO broadcast channels with downlink beamforming. Our approach decouples the user selection problem from the resource allocation problem and its main goal is to create a set of quasiorthogonal...

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Detalles Bibliográficos
Autores principales:	Castañeda, Eduardo, Silva, Adão, Samano-Robles, Ramiro, Gameiro, Atílio
Formato:	Online Artículo Texto
Lenguaje:	English
Publicado:	Hindawi Publishing Corporation 2014
Materias:	Research Article
Acceso en línea:	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3915497/ https://www.ncbi.nlm.nih.gov/pubmed/24574928 http://dx.doi.org/10.1155/2014/865905

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