SUBBAND ADAPTIVE EQUALISER TRACKING FOR FRACTIONALLY-SAMPLED FADING BROADBAND MIMO CHANNELS (MonPmPO1)

Author(s) : Stephan Weiss (University of Southampton, United Kingdom) Viktor Bale (University of Southampton, United Kingdom)

Abstract : This paper demonstrates the performance of a subband adaptive multiple-input multiple-output (MIMO) equaliser tracking the inverse of a Doppler-filtered Rayleigh-fading broadband channel. The subband adaptive equaliser is shown to outperform the fullband equivalent for channels with a high spectral dynamic range and long MMSE equaliser response in terms of tracking MSE and computational cost.

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