Approximate message passing-based joint user activity and data detection for NOMA

IEEE Communications Letters

Volumn 21, Issue 3, 2017, Pages 640-643

  Wei, Chao ^a   Liu, Huaping ^b   Zhang, Zaichen ^a   Dang, Jian ^a   Wu, Liang ^a  

^a SOUTHEAST UNIVERSITY   (China)

^b Oregon State University   (United States)

Author keywords

5G; approximate message passing (AMP); expectation maximization (EM); grant free non orthogonal multiple access (NOMA); multiuser detection (MUD)

Indexed keywords

BIT ERROR RATE; CHANNEL ESTIMATION; ITERATIVE METHODS; MAXIMUM PRINCIPLE; MULTIUSER DETECTION;

APPROXIMATE MESSAGE PASSING (AMP); DETECTION ALGORITHM; EXPECTATION MAXIMIZATION; EXPECTATION-MAXIMIZATION ALGORITHMS; MODULATION CONSTELLATIONS; MULTIPLE ACCESS; MULTIPLE ACCESS SYSTEMS; STATE-OF-THE-ART ALGORITHMS;

MESSAGE PASSING;

EID: 85015778812     PISSN: 10897798     EISSN: None     Source Type: Journal    
DOI: 10.1109/LCOMM.2016.2624297     Document Type: Article

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