75 citations · 183 across the 7 of their papers we have counts for
7 papers
A Rank-One Optimization Framework and Its Applications to Transmit Beamforming
Tuan Anh Le, Derrick Wing Kwan Ng, Xin-She Yang
This paper proposes an elegant optimization framework consisting of a mix of linear-matrix-inequality and second-order-cone constraints. The proposed framework generalizes the semi…
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…
On the Nanocommunications at THz Band in Graphene-Enabled Wireless Network-on-Chip
Quoc-Tuan Vien, Michael Opoku Agyeman, Tuan Anh Le +1
One of the main challenges towards the growing computation-intensive applications with scalable bandwidth requirement is the deployment of a dense number of on-chip cores within a…
Robust Chance-Constrained Optimization for Power-Efficient and Secure SWIPT Systems
Tuan Anh Le, Quoc-Tuan Vien, Huan X. Nguyen +2
In this paper, we propose beamforming schemes to simultaneously transmit data securely to multiple information receivers (IRs) while transferring power wirelessly to multiple energ…