Low Complexity Iterative Receiver Design for Sparse Code Multiple Access - Wei, Fan; Chen, Wen (IEEE transactions on communications, 2017)
Keywords: Algorithms; Binary system; Codes; Complexity; Complexity theory; Computer simulation; Decoding; Iterative decoding; Lattices; list sphere decoding; Maximum likelihood decoding; Message passing; message passing algorithm; node pruning; NOMA; Non-orthogonal multiple access; Nonorthogonal multiple access; Redundancy; SCMA; Search algorithms