Deep learning-assisted power minimization in underlay MISO-SWIPT systems based on rate-splitting multiple access

MR Camana, CE Garcia, I Koo - IEEE Access, 2022 - ieeexplore.ieee.org
In this article, we consider a multi-user multiple-input single-output underlay cognitive radio
system with simultaneous wireless information and power transfer (SWIPT) based on the …

Joint power allocation and power splitting for MISO-RSMA cognitive radio systems with SWIPT and information decoder users

MRC Acosta, CEG Moreta, I Koo - IEEE Systems Journal, 2020 - ieeexplore.ieee.org
In this article, we investigate the rate-splitting multiple access (RSMA) framework in a
multiuser multiple-input single-output (MISO) underlay cognitive radio system with power …

Optimal multiuser MISO beamforming for power-splitting SWIPT cognitive radio networks

PV Tuan, I Koo - IEEE Access, 2017 - ieeexplore.ieee.org
This paper studies a simultaneous wireless information and power transfer multi-input single-
output cognitive radio network in which a multi-antenna secondary transmitter sends data …

[HTML][HTML] Robust weighted sum harvested energy maximization for SWIPT cognitive radio networks based on particle swarm optimization

PV Tuan, I Koo - Sensors, 2017 - mdpi.com
In this paper, we consider multiuser simultaneous wireless information and power transfer
(SWIPT) for cognitive radio systems where a secondary transmitter (ST) with an antenna …

Downlink beamforming for SWIPT multi-user MISO underlay cognitive radio networks

L Mohjazi, I Ahmed, S Muhaidat… - IEEE …, 2016 - ieeexplore.ieee.org
This letter investigates downlink beamforming for simultaneous wireless information and
power transfer in multi-user multi-input single-output underlay cognitive radio networks …

Power minimization resource allocation for underlay MISO-NOMA SWIPT systems

S Mao, S Leng, J Hu, K Yang - IEEE access, 2019 - ieeexplore.ieee.org
The combination of cognitive radio and non-orthogonal multiple access (NOMA) has
tremendous potential to achieve high spectral efficiency in the IoT era. In this paper, we …

[HTML][HTML] Beamforming Optimization with the Assistance of Deep Learning in a Rate-Splitting Multiple-Access Simultaneous Wireless Information and Power Transfer …

MR Camana, CE Garcia, I Koo - Electronics, 2024 - mdpi.com
This study examined the implementation of rate-splitting multiple access (RSMA) in a
multiple-input single-output system using simultaneous wireless information and power …

Optimal beamforming and power splitting design for SWIPT under non-linear energy harvesting model

R Jiang, K Xiong, P Fan, S Zhong… - GLOBECOM 2017-2017 …, 2017 - ieeexplore.ieee.org
This paper investigates the joint optimal beamforming and power-splitting receiver
architecture design for simultaneous information and power transfer (SWIPT) under non …

Rate-Splitting Multiple Access for Secure Communications Over CR MISO SWIPT Systems With Non-Linear EH Users

CE Garcia, MR Camana, J Querol… - IEEE Transactions on …, 2024 - ieeexplore.ieee.org
In this paper, we investigate a secure transmission for a rate-splitting multiple-access
(RSMA)-based multiple-input single-output (MISO) underlay cognitive radio (CR) system …

Optimal precoders and power splitting factors in multiuser multiple‐input multiple‐output cognitive decode‐and‐forward relay systems with wireless energy harvesting

H Hoang Kha - International Journal of Communication …, 2022 - Wiley Online Library
This paper considers an underlay cognitive radio (CR) wireless network with the assistance
of a two‐hop decode‐and‐forward (DF) relay node. Different from the conventional CR relay …