A QoS-Adaptive Interference Alignment Technique for In-Band Full-Duplex Multi-Antenna Cellular Networks

KH Lee, G Park, BC Jung - Sensors, 2022 - mdpi.com
In this paper, we propose a novel interference alignment (IA) technique for an in-band full-
duplex (IBFD) multiple-input multiple-output (MIMO) cellular network where a base station …

Analytical Technique Leveraging Processing Gain for Evaluating the Anti-Jamming Potential of Underwater Acoustic Direct Sequence Spread Spectrum …

X Wang, Q Zhou - Symmetry, 2023 - mdpi.com
This study proposes an analytical technique underpinned by processing gain to evaluate the
anti-jamming potential of an underwater acoustic direct-sequence spread-spectrum (DSSS) …

Ergodic Capacity Estimation with Artificial Neural Networks in NOMA-Based Cognitive Radio Systems

M Namdar, A Guney, FK Bardak… - Arabian Journal for …, 2024 - Springer
The aim of this study is to predict the total ergodic capacity of near users in a cognitive radio
(CR)-based non-orthogonal multiple access (NOMA) system model using the proposed …

[HTML][HTML] A hybrid spectrum opportunities extraction scheme for cognitive wireless communication

FO Ehiagwina, NT Surajudeen-Bakinde… - … and Informatics Reports, 2022 - Elsevier
A realistic and credible model capable of forecasting spectrum occupancy patterns of
primary users (PU) needs to be developed to improve the functioning of cognitive radio …

Optimal Coverage of Full Frequency Reuse in FFR Networks in Relation to Power Scaling of a Base Station

M Seo, SH Chang, JM Lee, KH Kim, H Park, SH Kim - Sensors, 2023 - mdpi.com
As a strategy to coordinate inter-cell interference in cellular networks, a fractional frequency
reuse (FFR) system is proposed, in which the frequency bandwidth is split into two …

Wireless-Powered Communication Assisted by Two-Way Relay with Interference Alignment Underlaying Cognitive Radio Network

I Pazouki, R Soltani, M Lari - Wireless Personal Communications, 2023 - Springer
This study investigates the outage performance of an underlaying wireless-powered
secondary system that reuses the primary users'(PU) spectrum in a multiple-input multiple …

基于GA 的认知物联网功率自适应PIS 算法

孙振兴, 钱锦彬, 南春萍, 沙国辉… - 吉林大学学报(信息科学 …, 2023 - xuebao.jlu.edu.cn
针对并发频谱接入模型下的认知物联网(C-IoT: Cognitive Internet of Things)
系统中的干扰管理问题, 提出一种基于遗传算法(GA: Genetic Algorithm) 的C-IoT …

Spektrum paylaşım modelinde ikincil kullanıcıların Nakagami-m ve Log-normal sönümlemeli kanallar üzerindeki kapasite analizi

A Başgümüş, MS Ardıç, M Namdar - Gazi Üniversitesi Mühendislik …, 2023 - dergipark.org.tr
Bu çalışmada, bilişsel radyo ağı için spektrum paylaşım modelinde birincil kullanıcıdan
gelen girişimin etkisi dikkate alınarak, ortalama alınan güç kısıtlaması altında ikincil kullanıcı …

İkincil kullanıcıların spektrum paylaşım modelinde Nakagami-m ve log-normal sönümlemeli kanallar üzerindeki kapasite analizi.

A Başgümüş, MS Ardıç… - Journal of the Faculty of …, 2023 - search.ebscohost.com
Purpose: In this paper, the spectrum sharing model for cognitive radio networks is
investigated. Considering the effect of the interference from the primary network transmitter …