Compressive Sensing Based Multi-User Detection for Uplink Grant-Free Non-Orthogonal Multiple Access - Bichai Wang; Linglong Dai; Yifei Yuan; Zhaocheng Wang (2015 IEEE 82nd Vehicular Technology Conference (VTC2015-Fall), 2015)
Keywords: 5G mobile communication; Complexity theory; Detectors; Interference; Multiuser detection; Receivers; Uplink