75 citations · 183 across the 7 of their papers we have counts for
3 papers · 2 filters
Secure Wireless Powered and Cooperative Jamming D2D Communications
Zheng Chu, Huan X. Nguyen, Tuan Anh Le +3
This paper investigates a secure wireless-powered device-to-device (D2D) communication network in the presence of multiple eavesdroppers, where a hybrid base station (BS) in a cell…
A Successive Optimization Approach to Pilot Design for Multi-Cell Massive MIMO Systems
Hayder Al-Salihi, Trinh Van Chien, Tuan Anh Le +1
In this letter, we introduce a novel pilot design approach that minimizes the total mean square errors of the minimum mean square error estimators of all base stations (BSs) subjec…
Distributed Power Control in Downlink Cellular Massive MIMO Systems
Trinh Van Chien, Emil Björnson, Erik G. Larsson +1
This paper compares centralized and distributed methods to solve the power minimization problem with quality-of-service (QoS) constraints in the downlink (DL) of multi-cell Massive…