154 citations · 680 across the 60 of their papers we have counts for
4 papers · 1 filter
Interference Alignment Designs for Secure Multiuser MIMO Systems: Rank Constrained Rank Minimization Approach
Tung T. Vu, Ha Hoang Kha, Trung Q. Duong
In this paper, we formulate the interference alignment (IA) problem for a multiuser multiple-input multiple-output (MIMO) system in the presence of an eavesdropper as a rank constr…
Particle Swarm Optimization for Weighted Sum Rate Maximization in MIMO Broadcast Channels
Tung T. Vu, Ha Hoang Kha, Trung Q. Duong +1
In this paper, we investigate the downlink multiple-input-multipleoutput (MIMO) broadcast channels in which a base transceiver station (BTS) broadcasts multiple data streams to K M…
Wiretapped Signal Leakage Minimization for Secure Multiuser MIMO Systems via Interference Alignment
Tung T. Vu, Ha Hoang Kha, Trung Q. Duong +1
In this paper, interference alignment (IA) is designed for secure multiuser multiple-input multiple-output systems in the presence of an eavesdropper. The proposed IA technique des…
On the Interference Alignment Designs for Secure Multiuser MIMO Systems
Kha Hoang Ha, Thanh Tung Vu, Trung Quang Duong +1
In this paper, we propose two secure multiuser multiple-input multiple-output transmission approaches based on interference alignment (IA) in the presence of an eavesdropper. To de…