Delay and energy minimization for cooperative NOMA-MEC networks with SWIPT aided by RIS

Z Yang, L Xia, J Cui, Z Dong… - IEEE Transactions on …, 2023 - ieeexplore.ieee.org
In this article, a cooperative non-orthogonal multiple access (NOMA) mobile edge computing
(MEC) network aided by reconfigurable intelligent surfaces (RIS) and simultaneous wireless …

Delay minimization for RIS-NOMA assisted MEC networks with SWIPT

L Xia, Z Yang, J Cui, F Zhou, Y Wu… - … 2022-2022 IEEE …, 2022 - ieeexplore.ieee.org
In this paper, we study an uplink reconfigurable intelligent surfaces-non-orthogonal multiple
access (RIS-NOMA) assisted mobile edge computing (MEC) network with simultaneous …

Joint beamforming and power splitting optimization for RIS-assited cooperative SWIPT NOMA systems

Q Liu, M Lu, N Li, M Li, F Li… - 2022 IEEE Wireless …, 2022 - ieeexplore.ieee.org
In this paper, reconfigurable intelligent surface (RIS) is utilized to enhance the performance
of the cooperative non-orthogonal multiple access (C-NOMA). The simultaneous wireless …

Ris-assisted cooperative NOMA with SWIPT

J Ren, X Lei, Z Peng, X Tang… - IEEE Wireless …, 2022 - ieeexplore.ieee.org
This letter proposes a two-stage reconfigurable intelligent surface (RIS)-assisted
transmission scheme for cooperative non-orthogonal multiple access networks with …

Joint time and power allocation for cooperative NOMA based MEC system

Y Wen, X Zhou, F Fang, H Zhang… - 2020 IEEE 92nd …, 2020 - ieeexplore.ieee.org
This paper deals with the joint time and power allocation problem in the cooperative Non-
Orthogonal Division Multiple Access (NOMA) based Mobile Edge Computing (MEC) system …

Resource Management for Active RIS Aided Multi-Cluster SWIPT Cooperative NOMA Networks

Q Zhai, L Dong, C Liu, Y Li… - IEEE Transactions on …, 2024 - ieeexplore.ieee.org
Active reconfigurable intelligent surface (RIS) has attracted a lot of attention due to its ability
to drastically change the communication environment by adjusting the phase shift and …

A new resource allocation approach for SWIPT enabled DF relay-based NOMA network

VN Nayak, KK Gurrala - 2020 11th International Conference on …, 2020 - ieeexplore.ieee.org
This paper presents a novel resource allocation approach for Combined Time-Switching
and Power-Splitting (CTSPS) energy-harvesting (EH) protocol based simultaneous wireless …

Joint beamforming design and power splitting optimization in IRS-assisted SWIPT NOMA networks

Z Li, W Chen, Q Wu, K Wang, J Li - IEEE Transactions on …, 2021 - ieeexplore.ieee.org
This paper proposes a novel network framework of intelligent reflecting surface (IRS)-
assisted simultaneous wireless information and power transfer (SWIPT) non-orthogonal …

Transmit power minimization for IRS-assisted cooperative NOMA networks with SWIPT

L Xia, Z Yang, J Cui, Y Wu, Z Dong… - 2021 13th International …, 2021 - ieeexplore.ieee.org
This paper considers an intelligent reflecting surface (IRS)-assisted downlink cooperative
multiple-input single-output non-orthogonal multiple access (MISO-NOMA) networks with …

Energy-efficient optimization of multi-user NOMA-assisted cooperative THz-SIMO MEC systems

O Maraqa, S Al-Ahmadi… - IEEE Transactions …, 2023 - ieeexplore.ieee.org
The various requirements in terms of data rates and latency in beyond 5G and 6G networks
have motivated the integration of a variety of communications schemes and technologies to …