Deep-Unfolding-Based Joint Activity and Data Detection for Grant-Free Transmission in Cell-Free Communication Systems

G Sun, W Wang, W Xu, C Studer - arXiv preprint arXiv:2312.12874, 2023 - arxiv.org
Massive grant-free transmission and cell-free wireless communication systems have
emerged as pivotal enablers for massive machine-type communication. This paper …

Deep-Unfolding-Based Joint Activity and Data Detection for Grant-Free Transmission in Cell-Free Wireless Communication Systems

G Sun, W Wang, W Xu, C Studer - ICASSP 2024-2024 IEEE …, 2024 - ieeexplore.ieee.org
Massive grant-free transmission and cell-free wireless communication systems have
emerged as pivotal enablers for massive machine-type communication. This paper …

Activity Detection for Massive Random Access using Covariance-based Matching Pursuit

L Marata, E Ollila, H Alves - arXiv preprint arXiv:2405.02741, 2024 - arxiv.org
The Internet of Things paradigm heavily relies on a network of a massive number of machine-
type devices (MTDs) that monitor changes in various phenomena. Consequently, MTDs are …