Ricardo Tadashi Kobayashi

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This work analyses the performance of the orthogonal frequency division multiplexing (OFDM) technique, which is widely employed in wireless communication. The modified Jakes model for expeditious fading coefficients generation is adopted aiming to analyse and evaluate realistic communication channel scenarios. Multiple-input multiple-output (MIMO) OFDM(More)
In this work, some aspects of the sorted QR decomposition are addressed for ordered successive –interference–cancellation detection in large-scale antenna systems. An analysis on the sortedQR decomposition behavior, including its impact on the performance of symbol detection in large ill conditioned MIMO channel matrices, has been presented. As the(More)
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