Please use this identifier to cite or link to this item: http://www.repositorio.ufc.br/handle/riufc/4103
Title in Portuguese: Feedback reduction of spatially multiplexed MIMO systems using compressive sensing
Author: Sá Netto, Raymundo Nogueira de
Cavalcante, Charles Casimiro
Keywords: Telecomunicações
Sistemas de controle por realimentação
Issue Date: 13-Sep-2012
Publisher: Simpósio Brasileiro de Telecomunicações
Citation: SÁ NETTO, R. N. ; CAVALCANTE, C. C. Feedback reduction of spatially multiplexed MIMO systems using compressive sensing. In: SIMPÓSIO BRASILEIRO DE TELECOMUNICAÇÕES, 30., 2012, Brasília. Anais... Brasília: SBrT, 2012. p. 1-5.
Abstract: In this paper we analyze spatially multiplexed MIMO systems with limited Channel State Information (CSI) and zero forcing (ZF) linear signal detection technique. Two schemes were considered: Quantization Codebook (QC) and Compressive Sensing (CS). Compressive Sensing is used to generate a reduced CSI feedback to the transmitter in order to reduce feedback load into the system. Performance of the schemes are compared by computational simulations of bit error rate (BER) curves for the considered approaches QC and CS.
URI: http://www.repositorio.ufc.br/handle/riufc/4103
Appears in Collections:DETE - Trabalhos apresentados em eventos

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