Performance evaluation of power-beacon-assisted wireless-powered NOMA IoT-based systems

TH Vu, S Kim - IEEE Internet of Things Journal, 2021 - ieeexplore.ieee.org
In this article, we investigate power beacon (PB)-assisted wireless-powered nonorthogonal
multiple access (NOMA) Internet-of-Things (IoT)-based systems, where all transmitters …

Robust transmit beamforming for SWIPT-enabled cooperative NOMA with channel uncertainties

B Su, Q Ni, W Yu - IEEE Transactions on Communications, 2019 - ieeexplore.ieee.org
In this paper, we study the robust beamforming design for a simultaneous wireless
information and power transfer (SWIPT) enabled system, with cooperative non-orthogonal …

Energy-efficient transmission design in cooperative relaying systems using NOMA

Q Liu, T Lv, Z Lin - IEEE Communications Letters, 2018 - ieeexplore.ieee.org
In this letter, we investigate the optimal power allocation scheme in a cooperative relaying
system using non-orthogonal multiple access from the perspective of global energy …

[HTML][HTML] Joint beamforming and power allocation for wireless powered UAV-assisted cooperative NOMA systems

G Mu - EURASIP Journal on Wireless Communications and …, 2020 - Springer
In this paper, we investigate an unmanned aerial vehicle (UAV)-enabled non-orthogonal
multiple access (NOMA) systems, where UAV acts as a full-duplex (FD) relay to help the …

NOMA-based coordinated direct and relay transmission with a half-duplex/full-duplex relay

X Pei, H Yu, M Wen, S Mumtaz… - IEEE Transactions …, 2020 - ieeexplore.ieee.org
In this article, we propose a downlink non-orthogonal multiple access (NOMA) based
coordinated direct and relay system with one cell-center user and multiple cell-edge users …

SWIPT model adopting a PS framework to aid IoT networks inspired by the emerging cooperative NOMA technique

TN Tran, TP Vo, P Fazio, M Voznak - IEEE Access, 2021 - ieeexplore.ieee.org
We present the design for an ultra-low latency and low energy Internet of Things (IoT)
network inspired by the emerging cooperative Non-Orthogonal Multiple Access (NOMA) …

On performance of SWIPT enabled PPP distributed cooperative NOMA networks using stochastic geometry

AS Parihar, P Swami, V Bhatia - IEEE Transactions on …, 2022 - ieeexplore.ieee.org
Non-orthogonal multiple access (NOMA) is considered as a multiple access technique for
supporting massive number of devices with high spectral efficiency. Simultaneous wireless …

[HTML][HTML] 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) …

Outage performance of URLLC NOMA systems with wireless power transfer

Z Wang, T Lv, Z Lin, J Zeng… - IEEE Wireless …, 2019 - ieeexplore.ieee.org
This letter considers an uplink short-packet ultra-reliable low latency communications
(URLLC) system with finite blocklength (FBL). A quasi-static Rayleigh fading channel is …

Energy efficient buffer-aided transmission scheme in wireless powered cooperative NOMA relay network

X Lan, Y Zhang, Q Chen, L Cai - IEEE Transactions on …, 2019 - ieeexplore.ieee.org
In this paper, we consider a wireless powered cooperative non-orthogonal multiple access
(NOMA) relay network, in which one source is supposed to send independent messages to …