Backscatter-enabled CR-NOMA based cooperative V2X communication with imperfect CSI

S Bhardwaj, DH Kim, DS Kim - Vehicular Communications, 2023 - Elsevier
Non orthogonal multiple access (NOMA) and backscatter communications are considered to
be promising technology due to their applications in large scale communications and …

Joint QoS aware admission control and power allocation in NOMA downlink networks

SK Goudos, PD Diamantoulakis, AD Boursianis… - IEEE …, 2023 - ieeexplore.ieee.org
In this work, we talk about the problem of joint power allocation and user association based
on quality-of-service for non-orthogonal multiple access (NOMA) to downlink networks. The …

Enhancing control disorder and implementing V2X-Based suppression methods for electric vehicle CO2 thermal management systems

F Jia, X Yin, F Cao, C Cui, J Fang, X Wang - eTransportation, 2024 - Elsevier
In recent years, the development of electric vehicles (EVs) thermal management systems
has underscored the crucial role in ensuring driving safety and optimizing driving range has …

[HTML][HTML] A clustered pd-noma in an ultra-dense heterogeneous network with improved system capacity and throughput

N Hasan, S Rizvi, A Shabbir - Applied Sciences, 2022 - mdpi.com
In the current era of exponentially growing demand for user connectivity, spectral efficiency
(SE), and high throughput, the performance goals have become even more challenging in …

Secure Performance of RIS-Aided NOMA in Cognitive V2X Networks With Imperfect CSI over Double Rayleigh Fading

M Li, K Xue, W Chen, Z Han - IEEE Transactions on Cognitive …, 2024 - ieeexplore.ieee.org
Cognitive non-orthogonal multiple access (NOMA) and reconfigurable intelligent surface
(RIS) have been envisioned as two promising technologies for vehicle to everything (V2X) …

[HTML][HTML] Energy Efficiency Optimization for a V2X Network with NOMA-CoMP Enabled

W Xu, J Tian - Electronics, 2023 - mdpi.com
With the increase in user density, it is a challenging problem to achieve higher energy
efficiency in vehicle-to-everything (V2X) networks, where frequent handovers occur as users …

Non orthogonal multiple access with energy harvesting using reconfigurable intelligent surfaces for Rayleigh channels

F Alanazi - Wireless Personal Communications, 2022 - Springer
In this paper, we derive the throughput of non orthogonal multiple access (NOMA) through
reconfigurable intelligent surfaces (RIS) with energy harvesting. The transmitter harvests …

On the outage performance analysis of α− κ− µ fading channels with non-orthogonal multiple access protocol

SP Le, HN Nguyen, NT Hau, NTT Hang… - Bulletin of Electrical …, 2024 - beei.org
In this paper, we consider effective performance transmission under generalized α− κ− µ the
fading distribution. The source-user links are assumed to be non-orthogonal multiple access …

NOMA using intelligent reflecting surfaces with adaptive transmit power and multi-antennas energy harvesting

R Alhamad - Wireless Networks, 2022 - Springer
In this paper, we propose the use of Intelligent Reflecting Surfaces (IRS) between the
secondary source and K secondary users. The secondary source transmits the combination …

Outage performance analysis in cognitive RIS-NOMA system under imperfect CSI

K Xue, M Li, W Chen, Z Han… - 2023 IEEE International …, 2023 - ieeexplore.ieee.org
Cognitive non-orthogonal multiple access (NOMA) and reconfigurable intelligent surface
(RIS) have been envisioned as two promising technologies for vehicle to everything (V2X) …