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Time-reversal techniques for MISO and MIMO wireless communication systems
2012
Radio Science
1] We consider the application of different time-reversal (TR) signal processing and beamforming techniques to multiple-input single-output (MISO) and multiple-input multiple-output (MIMO) wireless communication systems. Conventional TR beamforming provides spatial focusing at the intended receiver; however, it does not yield perfect channel equalization. Time-reversed pilot can be normalized to provide perfect equalization at the expense of power level. This equalization is particularly
doi:10.1029/2012rs005013
fatcat:but7ydinjbdczgfj2niiq72f5a