1 citations · 3 across the 5 of their papers we have counts for
7 papers
User Scheduling and Power Allocation for Precoded Multi-Beam High Throughput Satellite Systems with Individual Quality of Service Constraints
Trinh Van Chien, Eva Lagunas, Tung Hai Ta +2
For extensive coverage areas, multi-beam high throughput satellite (MB-HTS) communication is a promising technology that plays a crucial role in delivering broadband services to ma…
Outage Probability Analysis of IRS-Assisted Systems Under Spatially Correlated Channels
Trinh Van Chien, Anastasios K. Papazafeiropoulos, Lam Thanh Tu +3
This paper investigates the impact of spatial channel correlation on the outage probability of intelligent reflecting surface (IRS)-assisted single-input single-output (SISO) commu…
Error Resilient Deep Compressive Sensing
Thuong, Nguyen Canh, Chien +1
Compressive sensing (CS) is an emerging sampling technology that enables reconstructing signals from a subset of measurements and even corrupted measurements. Deep learning-based c…
Power Control in Cellular Massive MIMO with Varying User Activity: A Deep Learning Solution
Trinh Van Chien, Thuong Nguyen Canh, Emil Björnson +1
This paper considers the sum spectral efficiency (SE) optimization problem in multi-cell Massive MIMO systems with a varying number of active users. This is formulated as a joint p…
Large-Scale-Fading Decoding in Cellular Massive MIMO Systems with Spatially Correlated Channels
Trinh Van Chien, Christopher Mollén, Emil Björnson
Massive multiple-input--multiple-output (MIMO) systems can suffer from coherent intercell interference due to the phenomenon of pilot contamination. This paper investigates a two-l…
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…