124 citations · 168 across the 3 of their papers we have counts for
3 papers
cs.IT2020★ 43 cited
Multi-Agent Deep Reinforcement Learning for Distributed Resource Management in Wirelessly Powered Communication Networks
Sangwon Hwang, Hanjin Kim, Hoon Lee +1
This paper studies multi-agent deep reinforcement learning (MADRL) based resource allocation methods for multi-cell wireless powered communication networks (WPCNs) where multiple h…
cs.IT2015★ 124 cited
Resource Allocation Techniques for Wireless Powered Communication Networks with Energy Storage Constraint
Hoon Lee, Kyoung-Jae Lee, Hanjin Kim +2
This paper studies multi-user wireless powered communication networks, where energy constrained users charge their energy storages by scavenging energy of the radio frequency signa…
cs.IT2015★ 1 cited
Joint Subcarrier and Power Allocation Methods in Wireless Powered Communication Network for OFDM systems
Hanjin Kim, Hoon Lee, Minki Ahn +2
In this paper, we investigate wireless powered communication network for OFDM systems, where a hybrid access point (H-AP) broadcasts energy signals to users in the downlink, and th…