A graph convolutional network-based deep reinforcement learning approach for resource allocation in a cognitive radio network

D Zhao, H Qin, B Song, B Han, X Du, M Guizani - Sensors, 2020 - mdpi.com
Cognitive radio (CR) is a critical technique to solve the conflict between the explosive growth
of traffic and severe spectrum scarcity. Reasonable radio resource allocation with CR can …

A usage aware dynamic spectrum access scheme for interweave cognitive radio network by exploiting deep reinforcement learning

X Wang, Y Teraki, M Umehira, H Zhou, Y Ji - Sensors, 2022 - mdpi.com
Future-generation wireless networks should accommodate surging growth in mobile data
traffic and support an increasingly high density of wireless devices. Consequently, as the …

Deep learning-inspired message passing algorithm for efficient resource allocation in cognitive radio networks

M Liu, T Song, J Hu, J Yang… - IEEE Transactions on …, 2018 - ieeexplore.ieee.org
Energy efficiency (EE) and spectrum efficiency (SE) have received significant attentions on
optimizing the network performance in cognitive radio networks. In this paper, an EE+ SE …

Resource allocation based on deep neural networks for cognitive radio networks

F Zhou, X Zhang, RQ Hu… - 2018 IEEE/CIC …, 2018 - ieeexplore.ieee.org
Resource allocation is of great importance in the next generation wireless communication
systems, especially for cognitive radio networks (CRNs). Many resource allocation strategies …

Graph convolutional reinforcement learning for resource allocation in hybrid overlay–underlay cognitive radio network with network slicing

S Yuan, Y Zhang, T Ma, Z Cheng, D Guo - IET Communications, 2023 - Wiley Online Library
Nowadays, wireless communication system is facing the problems of spectrum resource
shortage. Cognitive radio technology allows cognitive users to use the spectrums authorized …

Deep reinforcement learning for resource allocation with network slicing in cognitive radio network

S Yuan, Y Zhang, W Qie, T Ma, S Li - Computer Science and …, 2021 - doiserbia.nb.rs
With the development of wireless communication technology, the requirement for data rate is
growing rapidly. Mobile communication system faces the problem of shortage of spectrum …

Resource allocation for multi-channel underlay cognitive radio network based on deep neural network

W Lee - IEEE Communications Letters, 2018 - ieeexplore.ieee.org
In this letter, a resource allocation strategy based on a deep neural network (DNN) is
proposed for multi-channel cognitive radio networks, where the secondary user (SU) …

Energy-efficient resource allocation in cognitive radio networks under cooperative multi-agent model-free reinforcement learning schemes

A Kaur, K Kumar - IEEE Transactions on Network and Service …, 2020 - ieeexplore.ieee.org
The most prominent challenge to the wireless community is to meet the demand for radio
resources. Cognitive Radio (CR) is envisioned as a potential solution that utilizes its …

Imperfect CSI based intelligent dynamic spectrum management using cooperative reinforcement learning framework in cognitive radio networks

A Kaur, K Kumar - IEEE Transactions on Mobile Computing, 2020 - ieeexplore.ieee.org
The rapid development of wireless traffic pushed the wireless community to research
different solutions towards the efficient utilization of the available radio spectrum. However, a …

Energy-efficient resource allocation for heterogeneous cognitive radio network based on two-tier crossover genetic algorithm

Y Jiao, I Joe - Journal of communications and networks, 2016 - ieeexplore.ieee.org
Cognitive radio (CR) is considered an attractive technology to deal with the spectrum
scarcity problem. Multi-radio access technology (multi-RAT) can improve network capacity …