Joint Activity and Data Detection for Massive Grant-Free Access Using Deterministic Non-Orthogonal Signatures - Yu, Nam Yul; Yu, Wei (IEEE transactions on wireless communications, 2024)
Keywords: Algorithms; Characters; Coherence; Devices; Fields (mathematics); Fourier transforms; grant-free access; Masking; massive machine-type communications; Matrix algebra; Maximum likelihood estimation; Message passing; non-orthogonal signatures; Performance evaluation; Reliability engineering; Signatures; Simulation; Wireless communication; Wireless communications