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most citedGrant-Free Access via Bilinear Inference for Cell-Free MIMO with Low-Coherent Pilots

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eess.SP2019

A Frame-Theoretic Scheme for Robust Millimeter Wave Channel Estimation

Razvan-Andrei Stoica, Giuseppe Thadeu Freitas de Abreu, Hiroki Iimori

We propose a new scheme for the robust estimation of the millimeter wave (mmWave) channel. Our approach is based on a sparse formulation of the channel estimation problem coupled w…