HIGHLIGHTS
- who: XL-MIMO and colleagues from the Department of Electrical Engineering, State University of Londrina (UEL), Londrina, Brazil have published the Article: NOMA-Based Random Access in mMTC XL-MIMO, in the Journal: (JOURNAL)
- what: The authors investigate the random access (RA) problem in crowded scenarios; the proposed grant-based random access (GB-RA) protocol combining the advantage of non-orthogonal multiple access (NOMA) and strongest user collision resolutions in extra-large arrays named can allow access of multiple colliding users in the same subarray (SA) selecting the same pilot sequence. The authors propose a . . .
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