Thu-Thuy Thi Dao

Industrial University of Ho Chi Minh · Faculty of Electronics Technoogy

This article proposes an underlay two-way (UTW) scheme in which the Reconfigurable Intelligent Surface (RIS) is used to support two secondary sources that transmit their data to each other in full-duplex mode. This scheme is operated under interference constraints of multiple primary receivers (MPR), called the MPR-UTW-RIS scheme. To evaluate the s...

We evaluate a downlink non-orthogonal multiple access (NOMA)-enable UAV-aided communication system to address the demand of spectrum usage of unmanned aerial vehicles (UAVs). In this paper, multiple NOMA users are served by an UAV to improve the effective spectrum usage. Over Nakagami-m fading model, the performance of the system was investigated b...

This paper considers the effects of perfect/imperfect successive interference cancellation (SIC) and perfect/imperfect ' information (CSI) in a multiple-relay two-way cooperative network using nonorthogonal multiple access (NOMA) and digital network coding (DNC). In this model, a relay is selected by maximizing estimated channel gains to enhance th...

In this paper, the impact of the jamming signal on the secrecy performance of Energy Harvesting (EH) enabled dual-hop amplify-and-forward relaying network is investigated. First, the security outage probability analysis is studied for conventional networks under a single passive eavesdropper attack. Then, the outage performance analysis in two case...

In the presence of an illegitimate user, we investigate the secrecy outage probability (SOP) of the optimal relay selection (ORS) networks by applying decode-and-forward (DnF) based full-duplex (FD) relaying mode. The closed-form expressions for the allocations of the end-to-end signal-to-interference-plus-noise ratio (SINR) in each wireless networ...

In the existence of an eavesdropper, we study the secrecy outage probability (SOP) of the optimal relay selection (ORS) design by applying decode-and-forward (DnF) based on full-duplex relaying (FDR) mode. Our results reveal that the SOP of the suggested scheme can be considerably influenced on system performance by several parameters including the...