4 papers
RIS-Assisted Wireless Communications: Long-Term versus Short-Term Phase Shift Designs
Trinh Van Chien, Lam Thanh Tu, Waqas Khalid +3
Reconfigurable intelligent surface (RIS) has recently gained significant interest as an emerging technology for future wireless networks thanks to its potential for improving the c…
Coverage Probability and Spectral Efficiency Analysis of Multi-Gateway Downlink LoRa Networks
Lam-Thanh Tu, Abbas Bradai, Yannis Pousset
The system-level performance of multi-gateway downlink long-range (LoRa) networks is investigated in the present paper. Specifically, we first compute the active probability of a c…
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…
Coverage Probability and Ergodic Capacity of Intelligent Reflecting Surface-Enhanced Communication Systems
Trinh Van Chien, Lam Thanh Tu, Symeon Chatzinotas +1
This paper studies the performance of a single-input single-output (SISO) system enhanced by the assistance of an intelligent reflecting surface (IRS), which is equipped with a fin…