Wireless powered cooperative relaying using NOMA with imperfect CSI

DT Do, M Vaezi, TL Nguyen - 2018 IEEE Globecom Workshops …, 2018 - ieeexplore.ieee.org
The impact of imperfect channel state (CSI) information in an energy harvesting (EH)
cooperative non-orthogonal multiple access (NOMA) network, consisting of a source, two …

SWIPT assisted NOMA for coordinated direct and relay transmission

Y Guo, Y Li, Y Li, W Cheng… - 2018 IEEE/CIC …, 2018 - ieeexplore.ieee.org
In this paper, the performance of a non-orthogonal multiple access (NOMA) based
coordinated direct and relay transmission (CDRT) system without reliable energy supply is …

Ergodic sum rate analysis for non-orthogonal multiple access relaying networks with energy harvesting

M Hu, Z Lei, L Wang, W Zhang - 2018 2nd IEEE Advanced …, 2018 - ieeexplore.ieee.org
I155 this paper, non-orthogonal multiple access (NOMA) is applied to downlink energy
harvesting (EH) relaying networks. The ergodic sum rate for the NOMA-EH relaying …

[PDF][PDF] Outage performance analysis of non-orthogonal multiple access systems with RF energy harvesting

HT Van, TA Vo, DH Le, MQ Phu… - … Journal of Electrical …, 2021 - pdfs.semanticscholar.org
Non-orthogonal multiple access (NOMA) has drawn enormous attention from the research
community as a promising technology for future wireless communications with increasing …

Overlay cognitive IoT-based full-duplex relaying NOMA systems with hardware imperfections

CK Singh, PK Upadhyay - IEEE Internet of Things Journal, 2021 - ieeexplore.ieee.org
Energy harvesting with cognitive radio and nonorthogonal multiple access (NOMA)
techniques offer a promising solution to enhance the spectral and energy efficiency in …

Performance analysis and optimization of a cooperative transmission protocol in NOMA-assisted cognitive radio networks with discrete energy harvesting

H Wang, R Shi, K Tang, J Dong, S Liao - Entropy, 2021 - mdpi.com
In this paper, we propose a spectrum-sharing protocol for a cooperative cognitive radio
network based on non-orthogonal multiple access technology, where the base station (BS) …

Impact analysis for user pairing on NOMA‐based energy harvesting relaying networks with imperfect CSI

Y Zhang, J Ge - IET Communications, 2018 - Wiley Online Library
Non‐orthogonal multiple access (NOMA) has been adopted as a potential research
candidate in the fifth generation wireless networks owing to its better user fairness and high …

On the performance of energy harvesting non-orthogonal multiple access relaying system with imperfect channel state information over Rayleigh fading channels

TM Hoang, NL Van, BC Nguyen, LT Dung - Sensors, 2019 - mdpi.com
In this paper, we propose a non-orthogonal multiple access (NOMA) relaying system, where
a source node communicates simultaneously with multiple users via the assistance of the …

Throughput analysis in relaying cooperative systems considering time-switching with noma

TS Nguyen, HHK Duy, HS Nguyen… - 2018 41st International …, 2018 - ieeexplore.ieee.org
In this paper, we evaluate an energy harvesting (EH) relaying cooperative non-orthogonal
multiple access (NOMA) system operating in half-duplex (HD) fixed decode-and-forward …

Hybrid backscatter NOMA under imperfect CSI and hardware impairment

S Bisen, J Jose, V Bhatia, AK Mishra… - IEEE Communications …, 2023 - ieeexplore.ieee.org
Wireless-powered relaying with backscatter assistance is a promising technique to increase
the coverage of self-sustainable energy-constrained devices with improved energy …