OTFS Transceiver Design and Sparse Doubly-Selective CSI Estimation in Analog and Hybrid Beamforming Aided mmWave MIMO Systems

Suraj Srivastava, Rahul Kumar Singh, Aditya K. Jagannatham, A. Chockalingam, Lajos Hanzo. OTFS Transceiver Design and Sparse Doubly-Selective CSI Estimation in Analog and Hybrid Beamforming Aided mmWave MIMO Systems. IEEE Transactions on Wireless Communications, 21(12):10902-10917, 2022. [doi]

Abstract

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