[HTML][HTML] Outage probability analysis and transmit power optimization for blind-reconfigurable intelligent surface-assisted non-orthogonal multiple access uplink

VB Kumaravelu, AL Imoize, FRC Soria… - Sustainability, 2022 - mdpi.com
Fifth-generation (5G) advancements improve transmitter and receiver functionalities, but the
propagation environment remains uncontrolled. By changing the phase of impinging waves …

PSO‐Based UAV Deployment and Dynamic Power Allocation for UAV‐Enabled Uplink NOMA Network

S Abdel-Razeq, H Shakhatreh… - Wireless …, 2021 - Wiley Online Library
Recently, unmanned aerial vehicles (UAVs) have been used as flying base stations (BSs) to
take advantage of line‐of‐sight (LOS) connectivity and efficiently enable fifth‐generation …

[HTML][HTML] Blind ris aided ordered noma: Design, probability of outage analysis and transmit power optimization

HK Jadhav, VB Kumaravelu - Symmetry, 2022 - mdpi.com
Non-orthogonal multiple access (NOMA) has been widely acclaimed as a promising solution
to enhance spectral efficiency, increase user fairness, and scale up the number of users in …

On secure cognitive radio networks with NOMA: Design of multiple-antenna and performance analysis

NL Nguyen, HN Nguyen, NT Nguyen… - … and Techniques in …, 2020 - ieeexplore.ieee.org
This paper presents the secrecy performance of Cognitive Radio (CR) networks by enabling
non-orthogonal multiple access (NOMA) in downlink. The multiple-input and single output …