MDD-enabled two-tier terahertz fronthaul in indoor industrial cell-free massive MIMO

B Li, D Dupleich, G Xia, H Zhou… - … on communications, 2023 - ieeexplore.ieee.org
large bandwidth of millimeter-wave (mmWave), the mmWave-… , the authors applied the
mmWave-enabled pointto-point … AP of each cluster over the mmWave band, while assuming that …

Joint beamforming-power-bandwidth allocation in terahertz NOMA networks

X Zhang, C Han, X Wang - … on Sensing, Communication, and …, 2019 - ieeexplore.ieee.org
… to enhance capacity, such as millimeter wave (mmW) and Terahertz (THz) bands. Moreover,
the … Thanks to the enabled ultra-massive MIMO system, beamforming technique generating …

Optimization of STAR-RIS-assisted hybrid NOMA mmWave communication

MFU Abrar, M Talha, RI Ansari… - IEEE Transactions on …, 2023 - ieeexplore.ieee.org
… In this section, we present simulation results to evaluate the STAR-RIS mmWave communication
system and validate the effectiveness of the proposed sum-rate maximization algorithm. …

Performance of NOMA-based mmWave D2D networks under practical system conditions

L Tlebaldiyeva, G Nauryzbayev, S Arzykulov… - IEEE …, 2021 - ieeexplore.ieee.org
… Oppositely, the effects of RTHI and inter-cluster interference are less severe at the base
stations that employ massive MIMO antennas. Therefore, it is essential to model the RTHI noise …

NOMA-Aided Distributed Massive MIMO-A Graph-Theoretic Approach

D Kudathanthirige, D Gunasinghe… - … Communications and …, 2024 - ieeexplore.ieee.org
… ) massive multiple-input multipleoutput (MIMO) systems. … NOMA and orthogonal multiple-access
schemes to boost the achievable sum rate of distributed mmWave massive MIMO NOMA

On the Performance of IRS-Assisted Multi-User THz-NOMA Under Beam Misalignment

KH Altuwairgi, AMT Khel… - IEEE Transactions on …, 2024 - ieeexplore.ieee.org
This paper considers an intelligent reflecting surface (IRS)-assisted multiple-input single-output
multi-user non-orthogonal multiple access (NOMA) network operating in the terahertz

Beam Squint and Committee Machine-Based Channel Estimation Scheme for Wideband THz mMIMO-OFDM Systems

AN Uwaechia, NMM Mahyuddin, FC Uwaechia - IEEE Access, 2023 - ieeexplore.ieee.org
… PRIOR WORK In this section, we review prior works on CE in wideband mmWave/THz
mMIMO systems. The beam squint effect has been initially studied in radar systems and array …

Robust design for intelligent reflecting surface-assisted MIMO-OFDMA terahertz IoT networks

W Hao, G Sun, M Zeng, Z Chu, Z Zhu… - IEEE Internet of …, 2021 - ieeexplore.ieee.org
… As such, the sub-6 Gigahertz (GHz) and millimeter-wave (mmWave) may not be able to …
wavelength in THz makes it easy to pack more antennas together and form a massive MIMO array…

On Performance of Downlink THz-based Rate-Splitting Multiple-Access (RSMA): Is It Always Better Than NOMA?

TH Vu, QV Pham, S Kim - IEEE Transactions on Vehicular …, 2023 - ieeexplore.ieee.org
… users in millimeter-wave networks. On this basis, RSMA has also been investigated in
THzbased systems to compensate for high path loss caused by high carrier frequency. THz-based …

Performance analysis for multi-RIS UAV NOMA mmWave communication systems

BC Nguyen, NT Xuan, HT Manh, HLT Thanh, PT Hiep - Wireless Networks, 2023 - Springer
communication systems will considerably increase by using NOMA and mmWave
communications. … , NOMA, and mmWave are exploited. Unlike previous works about RIS aided …