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cs.IT2022
Joint Channel Estimation and Equalization in Massive MIMO Using a Single Pilot Subcarrier
Danilo Lelin Li, Arman Farhang
The focus of this letter is on the reduction of the large pilot overhead in orthogonal frequency division multiplexing (OFDM) based massive multiple-input multiple-output (MIMO) sy…
cs.IT2021★ 1 cited
OTFS Without CP in Massive MIMO: Breaking Doppler Limitations with TR-MRC and Windowing
Danilo Lelin Li, Arman Farhang
Orthogonal time frequency space (OTFS) modulation has recently emerged as an effective waveform to tackle the linear time-varying channels. In OTFS literature, approximately consta…