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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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Detalhes bibliográficos
Main Authors: Castañeda, Eduardo, Silva, Adão, Samano-Robles, Ramiro, Gameiro, Atílio
Formato: Artigo
Idioma:Inglês
Publicado em: Hindawi Publishing Corporation 2014
Assuntos:
Acesso em linha:https://ncbi.nlm.nih.gov/pmc/articles/PMC3915497/
https://ncbi.nlm.nih.gov/pubmed/24574928
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1155/2014/865905
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