3 papers
eess.SP2020
QoS-Based Source and Relay Secure Optimization Design with Presence of Channel Uncertainty
Meng Zhang, Jian Huang, Hui Yu +2
In this letter, we study relay-aided networks with presence of single eavesdropper. We provide joint beamforming design of the source and relay that can minimize the overall power…
eess.SP2020
Robust Beamforming Design for Sum Secrecy Rate Optimization in MU-MISO Networks
Pu Zhao, Meng Zhang, Hui Yu +2
This paper studies the beamforming design problem of a multi-user downlink network, assuming imperfect channel state information known to the base station. In this scenario, the ba…
eess.SP2020
Leakage-Based Robust Beamforming for Multi-Antenna Broadcast System with Per-Antenna Power Constraints and Quantized CDI
Ming Ding, Meng Zhang, Hanwen Luo +1
In this paper, we investigate the robust beamforming schemes for a multi-user multiple-input-single-output (MU-MISO) system with per-antenna power constraints and quantized channel…