Side-information aided compressed multi-user detection for up-link grant-free NOMA
Grant-free non-orthogonal multiple access (NOMA) is considered as one of the most
important methodologies for the machine-type communications (MTC). In the field of MTC …
important methodologies for the machine-type communications (MTC). In the field of MTC …
Multiuser activity and data detection via sparsity-blind greedy recovery for uplink grant-free NOMA
NY Yu - IEEE Communications Letters, 2019 - ieeexplore.ieee.org
Exploiting the sparse activity of users, compressed sensing (CS) has been of interest in
multiuser detection (MUD) for non-orthogonal multiple access (NOMA), to enable a massive …
multiuser detection (MUD) for non-orthogonal multiple access (NOMA), to enable a massive …
Temporal correlation enhanced sparse activity detection in MIMO enabled grant-free NOMA
Exploiting the sparse user activity induced by sporadic transmission, compressed sensing
(CS) has been widely applied in multiple-input multiple-output (MIMO) enabled non …
(CS) has been widely applied in multiple-input multiple-output (MIMO) enabled non …
Efficient multi-user detection for uplink grant-free NOMA: Prior-information aided adaptive compressive sensing perspective
Y Du, B Dong, Z Chen, X Wang, Z Liu… - IEEE Journal on …, 2017 - ieeexplore.ieee.org
Non-orthogonal multiple access (NOMA) is an emerging research topic in the future fifth
generation wireless communication networks, which is expected to support massive …
generation wireless communication networks, which is expected to support massive …
Compressed sensing based multiuser detection of grant-free NOMA with dynamic user activity
B Li, J Zheng, Y Gao - IEEE Communications Letters, 2021 - ieeexplore.ieee.org
In this letter, by exploiting both the temporal correlation of active user and signal statistical
information, we propose a compressed sensing based multi-user detection for uplink grant …
information, we propose a compressed sensing based multi-user detection for uplink grant …
Dynamic compressive sensing-based multi-user detection for uplink grant-free NOMA
Non-orthogonal multiple access (NOMA) can support more users than OMA techniques
using the same wireless resources, which is expected to support massive connectivity for …
using the same wireless resources, which is expected to support massive connectivity for …
Joint user activity identification and channel estimation for grant-free NOMA: A spatial–temporal structure-enhanced approach
Exploiting the sparse nature of user activity, compressed sensing (CS) has been a powerful
technique to realize efficient user detection in grant-free nonorthogonal multiple access …
technique to realize efficient user detection in grant-free nonorthogonal multiple access …
Bayesian learning-based multiuser detection for grant-free NOMA systems
X Zhang, P Fan, J Liu, L Hao - IEEE Transactions on Wireless …, 2022 - ieeexplore.ieee.org
Grant-Free Non-Orthogonal Multiple Access (GF-NOMA) is considered as a promising
technology to support the massive connectivity of Machine-Type Communications (MTC) …
technology to support the massive connectivity of Machine-Type Communications (MTC) …
Block-sparsity-based multiuser detection for uplink grant-free NOMA
Y Du, C Cheng, B Dong, Z Chen… - IEEE Transactions …, 2018 - ieeexplore.ieee.org
Grant-free non-orthogonal multiple access has recently gained significant attention for
reducing signaling overhead in machine-type communications. In this context, compressed …
reducing signaling overhead in machine-type communications. In this context, compressed …
Multi-user detection using ADMM-based compressive sensing for uplink grant-free NOMA
AC Cirik, NM Balasubramanya… - IEEE Wireless …, 2017 - ieeexplore.ieee.org
Non-orthogonal multiple access (NOMA) is considered a primary candidate addressing the
challenge of massive connectivity in fifth generation wireless communication systems. In this …
challenge of massive connectivity in fifth generation wireless communication systems. In this …