Pilot Decontamination Based on Superimposed Pilots Assisted by Time-Multiplexed Pilots in Massive MIMO Networks
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DOI: 10.1109/tvt.2019.2949605
Abstract: Pilot contamination has been recognized as one of the main limiting factors in massive multiple-input multiple-output (MIMO) since it damages the acquisition of accurate channel state information (CSI) at base stations. In this work, we… read more here.
Keywords: mimo; superimposed pilots; time multiplexed; pilot decontamination ... See more keywords