[PDF][PDF] Deep learning driven physical layer performance optimization in cooperative wireless networks
C Huang - 2023 - openresearch.surrey.ac.uk
The cooperative network, eg relay network and RIS network, is known to improve
significantly the reliability in wireless communications. However, the upcoming Sixth …
significantly the reliability in wireless communications. However, the upcoming Sixth …
Hierarchical reinforcement learning for relay selection and power optimization in two-hop cooperative relay network
In this paper, we study the outage probability minimizing problem in a two-hop cooperative
relay network. To reduce outage probability, existing studies propose many schemes for …
relay network. To reduce outage probability, existing studies propose many schemes for …
Relay selection scheme based on deep reinforcement learning in wireless sensor networks
D Zhou, B Yan, C Li, A Wang, H Wei - Physical Communication, 2022 - Elsevier
Cooperative communication technology has realized the enhancement in the wireless
communication system's spectrum utilization rate without resorting to any additional …
communication system's spectrum utilization rate without resorting to any additional …
Reinforcement Learning Based Robust Policy Design for Relay and Power Optimization in DF Relaying Networks
In this paper, we study the outage minimization problem in a decode-and-forward
cooperative network with relay uncertainty. To reduce the outage probability and improve …
cooperative network with relay uncertainty. To reduce the outage probability and improve …
Optimization-driven hierarchical deep reinforcement learning for hybrid relaying communications
In this paper, we employ multiple wireless-powered user devices as wireless relays to assist
information transmission from a multi-antenna access point to a single-antenna receiver. To …
information transmission from a multi-antenna access point to a single-antenna receiver. To …
Deep Q-Learning-Based Buffer-Aided Relay Selection for Reliable and Secure Communications in Two-Hop Wireless Relay Networks
C Zhang, X Liao, Z Wu, G Qiu, Z Chen, Z Yu - Sensors, 2023 - mdpi.com
This paper investigates the problem of buffer-aided relay selection to achieve reliable and
secure communications in a two-hop amplify-and-forward (AF) network with an …
secure communications in a two-hop amplify-and-forward (AF) network with an …
Relay Selection for Wireless Cooperative Networks using Adaptive Q-learning Approach
K Yang, S Zhu, Z Dan, X Tang, X Wu… - 2019 Cross Strait …, 2019 - ieeexplore.ieee.org
Relay selection is an effective method to improve the system performance of co-operative
communication, and thus has received significant attention. In this paper, by assuming that …
communication, and thus has received significant attention. In this paper, by assuming that …
Deep deterministic policy gradient for relay selection and power allocation in cooperative communication network
Perfect channel state information (CSI) is usually required when considering relay selection
and power allocation in cooperative communication. However, it is difficult to get an accurate …
and power allocation in cooperative communication. However, it is difficult to get an accurate …
Delay-constrained buffer-aided relay selection in the Internet of Things with decision-assisted reinforcement learning
This article investigates the reinforcement learning for the relay selection in the delay-
constrained buffer-aided networks. The buffer-aided relay selection significantly improves …
constrained buffer-aided networks. The buffer-aided relay selection significantly improves …
Reinforcement Learning Based Policy Design for Outage Minimization in DF Relaying Networks
Relay-enabled cooperative communication has been a hot topic in the area of the Internet of
Things (IoT), for its help in providing important solutions to resource limitations in IoT …
Things (IoT), for its help in providing important solutions to resource limitations in IoT …