Sum-rate optimization for NOMA based two-tier hetnets with massive MIMO enabled wireless backhauling

S Rajoria, A Trivedi, WW Godfrey - AEU-International Journal of Electronics …, 2021 - Elsevier
… In this paper, massive MIMO and NOMA techniques are jointly considered in a two tier … base
station can serve multiple users by using NOMA. Since, existing literature mainly focuses on …

On resource scheduling and interference mitigation in distributed massive-MIMO wireless orientations via NOMA transmission

MA Seimeni, P Alevizaki, PK Gkonis, DI Kaklamani… - Physical …, 2022 - Elsevier
… (denoted as PD-NOMA) per subcarrier and mobile terminal (MT) … nodes and their achievable
rates is investigated in a NOMA-… However, the proposed massive-MIMO NOMA downlink …

A deep Q-network based-resource allocation scheme for massive MIMO-NOMA

Y Cao, G Zhang, G Li, J Zhang - IEEE Communications Letters, 2021 - ieeexplore.ieee.org
In this letter, a deep Q-learning network (DQN) based resource allocation (RA) scheme is
proposed for the massive multiple-input multiple-output (MIMO)- nonorthogonal multiple …

On the performance of NOMA-enabled V2V communications under joint impact of nodes mobility and channel estimation error

N Jaiswal, A Pandey, S Yadav, N Purohit… - 2021 4th …, 2021 - ieeexplore.ieee.org
… This paper investigated the combined effects of nodesmobility and CEE on the performance
of NOMA-aided V2V communication system over Nakagami-m fading channels. We utilized …

Resource allocation for wireless power transmission over full-duplex OFDMA/NOMA mobile wireless networks

X Zhang, F Wang - IEEE Journal on Selected Areas in …, 2018 - ieeexplore.ieee.org
… Take the following scenario as an example, where some low-power mobile users, eg,
wireless sensor nodes with each equipped with two antennas [14], try to transmit/receive …

Secure precoding in MIMO-NOMA: A deep learning approach

J Pauls, M Vaezi - IEEE Wireless Communications Letters, 2021 - ieeexplore.ieee.org
… Embedding DL into the mobile and wireless networks is well justified in … each node. The
main observation is that the two-users MIMO-NOMA channel can be decomposed into two MIMO

Research on channel power allocation of fog wireless access network based on NOMA

W Bai, T Yao, H Zhang, VCM Leung - IEEE Access, 2019 - ieeexplore.ieee.org
… to detect information at the fog access nodes. In this paper, we … and design of NOMA-SIC
receiver based on 2*2 SUMIMO are … and low/high mobility scenarios, NOMA can still receive its …

Downlink MIMO-NOMA System for 6G Internet of Things

W Xie, X Ding, B Cai, X Li, M Wei - Electronics, 2022 - mdpi.com
… In particular, we study a cooperative MIMO-NOMA system based on downlink simultaneous
… obtained, which fully prove that the MIMO-NOMA system constructed in this paper is correct …

On secure system performance over SISO, MISO and MIMO-NOMA wireless networks equipped a multiple antenna based on TAS protocol

TN Tran, M Voznak - EURASIP Journal on Wireless Communications and …, 2020 - Springer
This study examined how to improve system performance by equipping multiple antennae at
a base station (BS) and all terminal users/mobile devices instead of a single antenna as in …

The dynamic power allocation to maximize the achievable sum rate for massive MIMONOMA systems

Z Amirifar, J Abouei - IET Communications, 2022 - Wiley Online Library
… at the BS and power splitting at each IoT node. To improve the energy efficiency while … by
the MIMO-NOMA channel and the time-varying path-loss caused by the mobility of each VU, …