Cross Validation Aided Approximated Message Passing Algorithm for User Identification in mMTC
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DOI: 10.1109/lcomm.2021.3064025
Abstract: Recently, the approximate message passing (AMP) algorithm is advocated for overcoming the active user identification challenge in grant free (GF) massive random access (RA). However, requiring the perfect knowledge of user sparsity is a quite… read more here.
Keywords: amp algorithm; message passing; amp; user identification ... See more keywords