Low-Dimensional Subspace Estimation of Continuous-Doppler-Spread Channel in OTFS Systems

Huiyang Qu, Guanghui Liu, Lei Zhang 0035, Muhammad Ali Imran 0001, Shan Wen. Low-Dimensional Subspace Estimation of Continuous-Doppler-Spread Channel in OTFS Systems. IEEE Transactions on Communications, 69(7):4717-4731, 2021. [doi]

Abstract

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