132 citations · 190 across the 36 of their papers we have counts for
7 papers · 1 filter
Space-Terrestrial Cooperation Over Spatially Correlated Channels Relying on Imperfect Channel Estimates: Uplink Performance Analysis and Optimization
Trinh Van Chien, Eva Lagunas, Tiep M. Hoang +3
A whole suite of innovative technologies and architectures have emerged in response to the rapid growth of wireless traffic. This paper studies an integrated network design that bo…
Power Allocation for Space-Terrestrial Cooperation Systems with Statistical CSI
Trinh Van Chien, Eva Lagunas, Tiep M. Hoang +3
This paper studies an integrated network design that boosts system capacity through cooperation between wireless access points (APs) and a satellite. By coherently combing the sign…
Learning to Optimize: Balancing Two Conflict Metrics in MB-HTS Networks
Van-Phuc Bui, Trinh Van Chien, Eva Lagunas +3
For multi-beam high throughput (MB-HTS) geostationary (GEO) satellite networks, the congestion appears when user's demands cannot be fully satisfied. This paper boosts the system p…
Security and Reliability Analysis of Satellite-Terrestrial Multi-Relay Networks with Imperfect CSI
Tan N. Nguyen, Dinh-Hieu Tran, Trinh Van Chien +3
This work investigates the security and reliability analysis for a novel satellite-terrestrial (SatTer) network. Specifically, a satellite attempts to transmit confidential informa…
Joint Beam Placement and Load Balancing Optimization for Non-Geostationary Satellite Systems
Van Phuc Bui, Trinh Van Chien, Eva Lagunas +3
Non-geostationary (Non-GSO) satellite constellations have emerged as a promising solution to enable ubiquitous high-speed low-latency broadband services by generating multiple spot…
RIS-Assisted MIMO Communication Systems: Model-based versus Autoencoder Approaches
Ha An Le, Trinh Van Chien, Van Duc Nguyen +1
This paper considers reconfigurable intelligent surface (RIS)-assisted point-to-point multiple-input multiple-output (MIMO) communication systems, where a transmitter communicates…
Security-Reliability Trade-Off Analysis for SWIPT- and AF-Based IoT Networks with Friendly Jammers
Tan N. Nguyen, Dinh-Hieu Tran, Trinh Van Chien +6
Radio-frequency (RF) energy harvesting (EH) in wireless relaying networks has attracted considerable recent interest, especially for supplying energy to relay nodes in Internet-of-…