12 citations · 19 across the 4 of their papers we have counts for
4 papers · 1 filter
Wireless Powered Communication Networks: TDD or FDD?
Arman Ahmadian, Hyuncheol Park
In this paper, we compare two common modes of duplexing in wireless powered communication networks (WPCN); namely TDD and FDD. So far, TDD has been the most widely used duplexing t…
Maximizing Ergodic Throughput in Wireless Powered Communication Networks
Arman Ahmadian, Hyuncheol Park
This paper considers a single-antenna wirelesspowered communication network (WPCN) over a flat-fading channel. We show that, by using our probabilistic harvestand-transmit (PHAT) s…
Beamforming Design for Full-Duplex Two-Way Amplify-and-Forward MIMO Relay
Yeonggyu Shim, Wan Choi, Hyuncheol Park
We consider the full-duplex (FD) two-way amplify-and-forward relay system with imperfect cancelation of loopback self-interference (SI) and investigate joint design of relay and re…
Beamforming for Full-Duplex Multiuser MIMO Systems
Jinwoo Kim, Wan Choi, Hyuncheol Park
We solve a sum rate maximization problem of full-duplex (FD) multiuser multiple-input multiple-output (MU-MIMO) systems. Since additional self-interference (SI) in the uplink chann…