Deep Deterministic Policy Gradient for Relay Selection and Power Allocation in Cooperative Communication Network

no code implementations • 11 Dec 2020 • Yuanzhe Geng, Erwu Liu, Rui Wang, Yiming Liu, Jie Wang, Gang Shen, Zhao Dong

Perfect channel state information (CSI) is usually required when considering relay selection and power allocation in cooperative communication.

Information Theory Systems and Control Systems and Control Information Theory

Hierarchical Reinforcement Learning for Relay Selection and Power Optimization in Two-Hop Cooperative Relay Network

no code implementations • 10 Nov 2020 • Yuanzhe Geng, Erwu Liu, Rui Wang, Yiming Liu

Simulation results reveal that compared with traditional DRL method, the HRL training algorithm can reach convergence 30 training iterations earlier and reduce the outage probability by 5% in two-hop relay network with the same outage threshold.

Hierarchical Reinforcement Learning reinforcement-learning +1

Deep Reinforcement Learning Based Dynamic Route Planning for Minimizing Travel Time

no code implementations • 3 Nov 2020 • Yuanzhe Geng, Erwu Liu, Rui Wang, Yiming Liu

Route planning is important in transportation.

reinforcement-learning Reinforcement Learning (RL)