[HTML][HTML] Energy-efficient multi-cell resource allocation in cognitive radio-enabled 5G systems

H Lv, P Li, Q Yan, H Zhang - EURASIP Journal on Advances in Signal …, 2019 - Springer
… A distributed algorithm containing two loops [18] was designed for the weighted sum-rate
maximization problem with multi-cell uplink-… The problem of power control jointly considering …

Efficient power and admission control in multi-cell cognitive radio networks employing hybrid users

A Allahyari, M Derakhtian, A Jamshidi - Signal Processing, 2021 - Elsevier
Cognitive radio has emerged recently as a new technology … ) can exploit the spectrum in
cognitive radio networks (CRNs). … schemes like admission and power control must be designed …

Joint transmission in QoE-driven backhaul-aware MC-NOMA cognitive radio network

H Zarini, A Khalili, H Tabassum… - GLOBECOM 2020-2020 …, 2020 - ieeexplore.ieee.org
… in a two-tier multi-cell cognitive radio network (CRN) with a … users, we perform power control
and joint scheduling (ie, the … single antenna and uniformly distributed within the coverage …

[HTML][HTML] Energy efficiency optimization of massive MIMO system with uplink multi-cell based on imperfect CSI with power control

J Zhang, H Deng, Y Li, Z Zhu, G Liu, H Liu - Symmetry, 2022 - mdpi.com
… a discrete particle swarm algorithm for the optimization of the distribution real-time fault
tolerance problem in wireless sensor networks. Based on the above inspiration, this paper …

Multi-agent deep reinforcement learning for uplink power control in multi-cell systems

R Jia, L Liu, X Zheng, Y Yang, S Wang… - 2022 IEEE …, 2022 - ieeexplore.ieee.org
… [16] studied the power control problem under the cognitive radio scenario where the …
algorithm based on two MADRL methods with centralized training and distributed execution and …

Prioritized cell association and power control in uplink heterogeneous networks

DH Ho, TA Gulliver - IEEE Access, 2019 - ieeexplore.ieee.org
… , power control and scheduling in multi cell 5G networks was … Distributed power control
with temporary removal and … Zhu, “Power control for cognitive radio base on game theory,…

Optimization of uplink power control parameters in wireless cellular networks

H Zhang, J Zuo - 2020 5th International Conference on …, 2020 - ieeexplore.ieee.org
power in downlink due to fixed BS locations in a regular network layout, uplink power control
(UPC) is particularly challenging because diverse distribution and mobility of UEs. In the …

Joint power control and user grouping for uplink power domain non-orthogonal multiple access

BU Rehman, MI Babar, AW Ahmad… - … of Distributed …, 2021 - journals.sagepub.com
… The basics of uplink NOMA system and downlink NOMA system, their significant … 18 for
uplink/downlink NOMA systems. A power control method 19 is proposed for uplink multi-cell with …

Uplink power control framework based on reinforcement learning for 5G networks

FHC Neto, DC Araújo, MP Mota… - IEEE Transactions …, 2021 - ieeexplore.ieee.org
… To this end, we propose a distributed multi-agent RL-based uplink PC … realistic cognitive
radio network, modeled as a wireless regional area … We consider a multi-cell system with …

Efficient power allocation in downlink multicell multi‐user NOMA networks

WU Khan, Z Yu, S Yu, GAS Sidhu, J Liu - IET Communications, 2019 - Wiley Online Library
… secondary users in the cognitive radio-based NOMA network. Yu et al… In this work, we propose
an efficient power distribution … sum capacity under the power control and QoS constraints. …