Code-aided non-orthogonal multiple access in downlink multiuser MIMO system

• Published in: Journal of the Franklin Institute Vol. 356; no. 12; pp. 6778 - 6792
• Main Author: Wu, Wei-Chiang
• Format: Journal Article
• Language: English
• Published: Elmsford Elsevier Ltd 01.08.2019; Elsevier Science Ltd
• Subjects: Algorithms; Antennas; Beamforming; Clustering; Computer simulation; Computer terminals; Data transmission; Electric noise; Interference; MIMO (control systems); Nonorthogonal multiple access

Conventional downlink non-orthogonal multiple access (NOMA) uses the power domain for multiple access and applies successive interference cancellation (SIC) to mitigate intra-cluster interference. It requires sophisticated user terminals (UTs) clustering, moreover, imperfect SIC results in error pro...