Improving physical layer security of uplink NOMA via energy harvesting jammers

K Cao, B Wang, H Ding, L Lv, R Dong… - IEEE Transactions …, 2020 - ieeexplore.ieee.org
… multiple access (NOMA) with the aid of energy harvesting (EH) … uplink NOMA transmission
to BS, while one of EHRs is selected as a friendly jammer that uses the energy harvested from …

Analysis of RF energy harvesting in uplink-NOMA IoT-based network

Z Ni, Z Chen, Q Zhang, C Zhou - 2019 IEEE 90th vehicular …, 2019 - ieeexplore.ieee.org
… modeled an RF-energy harvesting uplinkNOMA IoT-based … energy-efficient NOMA system.
Specifically, UEs in a “selection range” will transmit information to BS by using uplink NOMA. “…

Uplink and downlink of energy harvesting NOMA system: performance analysis

DH Thuan, NT Nguyen, XT Nguyen… - Journal of Information …, 2024 - Taylor & Francis
… In this paper, we consider an uplink non-orthogonal multiple access (NOMA) for energy
harvesting at the base station or access point in the wireless system. By exploiting energy

Achieving covert communication in uplink NOMA systems via energy harvesting jammer

L Tao, W Yang, X Lu, M Wang… - IEEE Communications …, 2021 - ieeexplore.ieee.org
… in uplink NOMA system consisting of a legitimate receiver (Bob), two NOMA users denoted
by … compensate for the energy supply, an extra EHJ with the energy harvested from Bob has …

Resource allocation for SWIPT-enabled energy-harvesting downlink/uplink clustered NOMA networks

MW Baidas, E Alsusa, Y Shi - Computer Networks, 2020 - Elsevier
… -rate maximization in energy-harvesting clustered non-orthogonal multiple-access (NOMA) …
The aim is to maximize the network sum-rate in the downlink (DL) and uplink (UL) directions …

NOMA throughput and energy efficiency in energy harvesting enabled networks

AA Nasir, HD Tuan, TQ Duong… - IEEE Transactions on …, 2019 - ieeexplore.ieee.org
… them to transmit information for uplink communication by using NOMA, was considered in
[12] … the energy efficiency, fairness, harvested energy, and system sum rate of a NOMA based …

Resource allocation for uplink NOMA-based D2D communication in energy harvesting scenario: A two-stage game approach

R Li, P Hong, K Xue, M Zhang… - IEEE Transactions on …, 2021 - ieeexplore.ieee.org
… : 1) We propose to integrate uplink NOMA with D2D communication to provide access for …
allocation of uplink NOMA-based D2D groups and CUs. To our knowledge, the uplink NOMA-…

Energy efficiency optimization for NOMA-based cognitive radio with energy harvesting

X Wang, Z Na, KY Lam, X Liu, Z Gao, F Li… - IEEE access, 2019 - ieeexplore.ieee.org
energy transmission, SWIPT can effectively balance information transmission in the uplink
and energy harvesting … Thus, there are numerous research efforts to the optimization of uplink

Uplink Performance Analysis of Wireless Energy Harvesting-Enabled NOMA-based Networks

D Bepari, S Mondal, P Pareek, N Gupta - Mobile Networks and …, 2024 - Springer
… This article presents a performance analysis of wireless energy harvesting (WEH)-enabled
sensor networks that extract energy from ambient radio frequency (RF) signals prior to uplink

User grouping and energy harvesting in UAV-NOMA system with AF/DF relaying

DT Do, AT Le, Y Liu… - IEEE Transactions on …, 2021 - ieeexplore.ieee.org
… UAV as relay, uplink and downlink NOMA model is suitable … aspects of energy harvesting
UAVRNs that employ NOMA. … evaluation of NOMAenabled UAVRN with RF energy harvesting. …