Optimized power allocation for a cooperative NOMA system with SWIPT and an energy-harvesting user

CE Garcia, PV Tuan, MR Camana… - International Journal of …, 2020 - Taylor & Francis
… consider optimising power allocation for OMA strategy transmission. Similar to the case of
cooperative NOMA with SWIPT, we also provided the solution to the power allocation scheme …

Threshold-based selective cooperative NOMA: Capacity/outage analysis and a joint power allocation-threshold selection optimization

F Kara, H Kaya - IEEE Communications Letters, 2020 - ieeexplore.ieee.org
… , EC and BER), we discuss optimum PA and threshold selection (TS) in TBS-C-NOMA and
propose a novel joint PA-TS optimization which provides moderate performances for both KPIs…

Adaptive power allocation for wireless-powered FD-NOMA system with cooperation versus non-cooperation

S Yang, J Zhang, Y Ren, H Yin… - IEEE Transactions on …, 2021 - ieeexplore.ieee.org
… , we propose a novel power allocation scheme, which can … between cooperative NOMA and
non-cooperative NOMA. Further, … to optimize the outage performance. Subsequently, a joint …

Performance analysis of cooperative NOMA with optimized power allocation using deep learning approach

MK Beuria, SS Singh - Wireless Networks, 2024 - Springer
… Furthermore, an enhanced Deep Convolutional Optimized Neural Network (DCOnN) is
utilized for optimal power allocation among users in a cooperative NOMA system. To efficiently …

Joint user scheduling and power allocation optimization for energy-efficient NOMA systems with imperfect CSI

F Fang, H Zhang, J Cheng, S Roy… - IEEE Journal on …, 2017 - ieeexplore.ieee.org
… fairness of NOMA are all superior to those of OFDMA scheme by using fractional transmit
power allocation among multiplexed users. In [7], a cooperative NOMA transmission scheme, …

Particle swarm optimization-based power allocation scheme for secrecy sum rate maximization in NOMA with cooperative relaying

CE Garcia, MR Camana, I Koo, MA Rahman - International Conference on …, 2019 - Springer
… To improve the transmission reliability, different cooperative NOMA schemes have been …
data rates of the systems. With the concept of CC in NOMA, a dynamic power allocation (PA) …

Optimizing resource allocation for 6G NOMA-enabled cooperative vehicular networks

Z Ali, WU Khan, A Ihsan, O Waqar… - … Systems, 2021 - ieeexplore.ieee.org
… This also provides an opportunity for cooperative NOMA transmission as the strong vehicle
… that the power allocation at the BS is obtained in two steps. Firstly, the power allocation for …

Joint power and time allocation for two-way cooperative NOMA

J Bae, Y Han - IEEE Transactions on Vehicular Technology, 2019 - ieeexplore.ieee.org
NOMA) where bidirectional communication is supported for two users in three phases. We
jointly optimize power and time allocations to minimize system … , [2] proposed power allocation

Optimal power allocation in downlink multicarrier NOMA systems: Theory and fast algorithms

S Rezvani, EA Jorswieck, R Joda… - IEEE Journal on …, 2022 - ieeexplore.ieee.org
power allocation, we show that MC-NOMA can be equivalently transformed to a virtual
orthogonal multiple access (OMA) system, … objectives of resource allocation optimization, which is …

Transmission scheme, detection and power allocation for uplink user cooperation with NOMA and RSMA

O Abbasi, H Yanikomeroglu - IEEE Transactions on Wireless …, 2022 - ieeexplore.ieee.org
… -NOMA and C-RSMA, and formulate two optimization problems … We propose two power
allocation algorithms based on … authors proposed an uplink cooperative NOMA system, where a …