Outage performance analysis of NOMA over log-normal fading distribution in presence of CSI and SIC imperfections

CB Le, HN Nguyen, HH Nguyen, TH Nguyen… - Bulletin of Electrical …, 2022 - beei.org
The evolution of wireless communication networks has introduced various applications that
require massive device connectivity and high spectral efficiency. Non-orthogonal multiple …

New look on relay selection strategies for full-duplex multiple-relay NOMA over Nakagami-m fading channels

TT Thi Nguyen, DT Do, YC Chen, C So-In… - Wireless …, 2021 - Springer
By removing the orthogonal use of radio-resources, non-orthogonal multiple access (NOMA)
has been introduced to improve the spectral efficiency of fifth generation (5G) and beyond …

Robust transmit antenna design for performance improvement of Cell-Edge users: Approach of NOMA and Outage/Ergodic Capacity Analysis

DT Do, CB Le, BM Lee - Sensors, 2019 - mdpi.com
In this investigation, a wireless sensor network using a non-orthogonal multiple access
(NOMA) system is considered in two scenarios related to the number of serving access …

Performance analysis of swipt-enabled cooperative noma system with partial relay selection

KSG Kiran, R Swaminathan - 2022 National Conference on …, 2022 - ieeexplore.ieee.org
Recently, non-orthogonal multiple access (NOMA) and radio frequency (RF) energy
harvesting (EH) techniques are applied in cooperative communication systems for 5G and …

Exploiting performance of two-way non-orthogonal multiple access networks: Joint impact of co-channel interference, full-duplex/half-duplex mode and sic receiver

TTT Nguyen, DT Do - Ad Hoc Networks, 2020 - Elsevier
To achieve low latency and improved spectral efficiency, as well as satisfy massive
connections, the application of non-orthogonal multiple access (NOMA) is a promising …

Cognitive radio-assisted NOMA broadcasting for 5G cellular V2X communications: Model of roadside unit selection and SWIPT

DT Do, AT Le, TA Hoang, BM Lee - Sensors, 2020 - mdpi.com
The outage performance is a significant problem to implement the Cognitive Radio (CR)
paradigm in the Vehicle to Everything (V2X) networks. Recently, more interest has focused …

Genetic algorithm optimized support vector machine in NOMA-based satellite networks with imperfect CSI

X Yan, K An, CX Wang, WP Zhu, Y Li… - ICASSP 2020-2020 …, 2020 - ieeexplore.ieee.org
With the help of a power-domain non-orthogonal multiple access (NOMA) scheme, satellite
networks can simultaneously serve multiple users within limited time/spectrum resource …

Opportunistic user selection schemes for energy harvesting-aware cooperative NOMA

TL Nguyen, DT Do, CX Mavromoustakis… - Physical …, 2021 - Elsevier
As one of the promising technologies, non-orthogonal multiple access (NOMA) provides
high system capacity, low latency, and massive connectivity. NOMA is expected to address …

A hybrid energy harvesting protocol for cooperative noma: Error performance approach

F Khennoufa, K Abdellatif, F Kara, H Kaya, X Li… - arXiv preprint arXiv …, 2022 - arxiv.org
Cooperative non-orthogonal multiple access (CNOMA) has recently been adapted with
energy harvesting (EH) to increase energy efficiency and extend the lifetime of energy …

Enabling Power Beacons and Wireless Power Transfers for Non-Orthogonal Multiple Access Networks

CB Le, ND Nguyen - Journal of Telecommunications and Information …, 2021 - jtit.pl
This paper studies downlink cellular networks relying on non-orthogonal multiple access
(NOMA). Specifically, the access point (AP) is able to harvest wireless power from the power …