Deep Unfolding Basis Pursuit: Improving Sparse Channel Reconstruction via Data-Driven Measurement Matrices
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DOI: 10.1109/twc.2022.3164091
Abstract: For massive multiple-input multiple-output (MIMO) systems operating in frequency-division duplex mode, downlink channel state information (CSI) acquisition will incur large overhead. This overhead can be substantially reduced when compressive sensing techniques are employed to estimate… read more here.
Keywords: sparse channel; measurement matrices; driven measurement; data driven ... See more keywords