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Efficient Capacity-Based Joint Quantized Precoding and Transmit Antenna Selection Using Cross-Entropy Method for Multiuser MIMO Systems

The current paper considers the joint precoding and transmit antenna selection to reduce hardware cost, such as radio-frequency chains, associated with antennas in the downlink of multiuser multiple-input multiple-output systems with limited feedback. The joint precoding and transmit antenna selecti...

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Detalhes bibliográficos
Main Authors: Jung-Chieh Chen, Min-Han Chiu, Yi-Syun Yang, Kuan-Yuen Liao, Chih-Peng Li
Formato: Artigo
Idioma:Inglês
Publicado em: Hindawi Limited 2012-01-01
Colecção:International Journal of Antennas and Propagation
Acesso em linha:http://dx.doi.org/10.1155/2012/965834
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