5 citations · 9 across the 8 of their papers we have counts for
8 papers
Credit Risk and Financial Performance of Commercial Banks: Evidence from Vietnam
Ha Nguyen
Credit risk is a crucial topic in the field of financial stability, especially at this time given the profound impact of the ongoing pandemic on the world economy. This study provi…
RIS-Aided Cell-Free Massive MIMO Systems: Joint Design of Transmit Beamforming and Phase Shifts
Si-Nian Jin, Dian-Wu Yue, Ha H. Nguyen
This paper studies RIS-aided cell-free massive MIMO systems, where multiple RISs are deployed to assist the communication between multiple access points (APs) and multiple users, w…
Differential Dual-Hop Relaying under User Mobility
M. R. Avendi, Ha H. Nguyen
This paper studies dual-hop amplify-and-forward relaying system employing differential encoding and decoding over time-varying Rayleigh fading channels. First, the convectional "tw…
Multiple-Symbol Differential Detection for Distributed Space-Time Coding
M. R. Avendi, Ha H. Nguyen, Nguyen Quoc-Tuan
Differential distributed space-time coding (D-DSTC) technique has been considered for relay networks to provide both diversity gain and high throughput in the absence of channel st…
Selection Combining for Differential Amplify-and-Forward Relaying Over Rayleigh-Fading Channel
M. R. Avendi, Ha H. Nguyen
This paper proposes and analyses selection combining (SC) at the destination for differential amplify-andforward (D-AF) relaying over slow Rayleigh-fading channels. The selection c…
Performance of Differential Amplify-and-Forward Relaying in Multi-Node Wireless Communications
M. R. Avendi, Ha H. Nguyen
This paper is concerned with the performance of differential amplify-and-forward (D-AF) relaying for multi-node wireless communications over time-varying Rayleigh fading channels.…