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 …

Power allocation schemes for wireless powered NOMA systems with imperfect CSI: An application in multiple antenna–based relay

TL Nguyen, DT Do - International Journal of Communication …, 2018 - Wiley Online Library
The simultaneous wireless information and power transfer or energy harvesting (EH) can be
combined in nonorthogonal multiple access (NOMA) as green applications towards 5G. This …

On performance of energy harvested cooperative NOMA under imperfect CSI and imperfect SIC

S Bisen, P Shaik, V Bhatia - IEEE Transactions on Vehicular …, 2021 - ieeexplore.ieee.org
With the advent of 5G and the need for energy-efficient massively connected wireless
networks, in this work, we consider an energy harvesting (EH) based multi-relay downlink …

NOMA in cooperative communication systems with energy-harvesting nodes and wireless secure transmission

A Salem, L Musavian - IEEE Transactions on Wireless …, 2020 - ieeexplore.ieee.org
In this paper, non-orthogonal multiple access (NOMA) in cooperative relay system is
considered, where a source node communicates with a pair of energy harvesting (EH) user …

The impact of power allocation on cooperative non-orthogonal multiple access networks with SWIPT

Z Yang, Z Ding, P Fan… - IEEE Transactions on …, 2017 - ieeexplore.ieee.org
In this paper, a cooperative non-orthogonal multiple access (NOMA) network is considered,
where a source communicates with two users through an energy harvesting relay. The …

Power beacon assisted wireless power cooperative relaying using NOMA with hardware impairments and imperfect CSI

X Li, M Liu, D Deng, J Li, C Deng, Q Yu - AEU-International Journal of …, 2019 - Elsevier
In this paper, we study the joint impact of residual hardware impairments (RHIs) and
imperfect channel state information (ICSI) on cooperative non-orthogonal multiple access …

Bit error rate evaluation of relay-aided cooperative NOMA with energy harvesting under imperfect SIC and CSI

F Khennoufa, K Abdellatif, F Kara - Physical Communication, 2022 - Elsevier
In this paper, we investigate a decode-and-forward relay-assisted cooperative non-
orthogonal multiple access (NOMA) scheme, where the relay implements a time-switching …

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 …

Error probability analysis of NOMA-based relay networks with SWIPT

L Bariah, S Muhaidat, A Al-Dweik - IEEE Communications …, 2019 - ieeexplore.ieee.org
This letter investigates the error rate performance of relay-assisted non-orthogonal multiple
access networks with simultaneous wireless information and power transfer. In particular, we …

Energy efficiency maximisation in wireless powered networks with cooperative non‐orthogonal multiple access

Y Zhang, J He, S Guo, F Wang - IET Communications, 2018 - Wiley Online Library
In the 5G wireless networks, non‐orthogonal multiple access (NOMA) is a promising
paradigm to improve its high spectrum efficiency. This study considers applying …