A survey on spatial modulation in emerging wireless systems: Research progresses and applications

M Wen, B Zheng, KJ Kim, M Di Renzo… - IEEE Journal on …, 2019 - ieeexplore.ieee.org
Spatial modulation (SM) is an innovative and promising digital modulation technology that
strikes an appealing tradeoff between spectral efficiency and energy efficiency with a simple …

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 …

Sparsity learning-based multiuser detection in grant-free massive-device multiple access

T Ding, X Yuan, SC Liew - IEEE Transactions on Wireless …, 2019 - ieeexplore.ieee.org
In this paper, we study the multiuser detection (MUD) problem for a grant-free massive-
device multiple access (MaDMA) system, where a large number of single-antenna user …

Buffer-aided relay selection for cooperative hybrid NOMA/OMA networks with asynchronous deep reinforcement learning

C Huang, G Chen, Y Gong, P Xu, Z Han… - IEEE journal on …, 2021 - ieeexplore.ieee.org
This paper investigates asynchronous reinforcement learning algorithms for joint buffer-
aided relay selection and power allocation in the non-orthogonal-multiple-access (NOMA) …

Deep convolutional neural network-based detector for index modulation

T Wang, F Yang, J Song, Z Han - IEEE Wireless …, 2020 - ieeexplore.ieee.org
In this letter, a convolutional neural network-based detection framework is proposed for the
wireless communication systems using orthogonal frequency-division multiplexing with …

Symmetrical z-complementary code sets for optimal training in generalized spatial modulation

Y Zhou, Z Zhou, Z Liu, Y Yang, P Yang, P Fan - Signal Processing, 2023 - Elsevier
This paper considers the optimal training design for broadband generalized spatial
modulation systems over frequency-selective channels using a novel class of code sets …

Deep learning-based detection scheme for visible light communication with generalized spatial modulation

T Wang, F Yang, J Song - Optics Express, 2020 - opg.optica.org
In this paper, a deep learning-based detection scheme is proposed for the visible light
communication (VLC) systems using generalized spatial modulation (GenSM). In the …

Space-time coded generalized spatial modulation for sparse code division multiple access

Y Liu, L Xiang, LL Yang, L Hanzo - IEEE Transactions on …, 2021 - ieeexplore.ieee.org
Space-time coded generalized spatial modulation-aided sparse code division multiple
access (STC/GSM-SCDMA) is proposed, which exploits the two-dimensional transmit …

Joint user-activity and data detection for grant-free spatial-modulated multi-carrier non-orthogonal multiple access

Y Liu, LL Yang, L Hanzo - IEEE Transactions on Vehicular …, 2020 - ieeexplore.ieee.org
Grant-free spatial modulated multi-carrier non-orthogonal multiple access (SM/MC-NOMA) is
proposed for supporting the large-scale access of devices transmitting in a sporadic pattern …

User grouping and power allocation for downlink NOMA-based quadrature spatial modulation

Z Hong, G Li, Y Xu, X Zhou - IEEE Access, 2020 - ieeexplore.ieee.org
Conventional non-orthogonal multiple access (NOMA)-based spatial modulation (SM)
systems utilize only the real part of amplitude-phase modulation (APM) symbols for …