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20232026
most citedChannel Estimation for RIS-aided mmWave Massive MIMO System Using Few-bit ADCs

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cs.IT2025

A Cyclic Shift Embedded Pilot based Channel Estimation for Multi-User MIMO-OTFS systems with fractional delay and Doppler

Ruizhe Wang, Hong Ren, Cunhua Pan +2

Orthogonal time frequency space (OTFS) modulation has been proposed to meet the demand for reliable communication in high-mobility scenarios for future wireless networks. However,…