An LMMSE-Based Receiver for Uplink Massive MIMO Systems With Randomized IQ Imbalance
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DOI: 10.1109/lcomm.2018.2836935
Abstract: In-phase/quadrature-phase imbalance (IQI) is one of the hardware impairments in uplink massive multiple-input multiple-output systems. In this context, by modeling the IQI parameters as random variables, this letter first analyzes the statistic property of the… read more here.
Keywords: imbalance; iqi parameters; uplink massive; lmmse based ... See more keywords