This paper investigates the reliability and security performance of an amplify-and-forward (AF) relay-assisted rate-splitting multiple access (RSMA) system with cooperative jamming. In the considered model, a single-antenna relay assists the transmission from a source to multiple legitimate users while simultaneously i...
Anh-Tu Le, Thai-Hoc Vu, T. N. Nguyen et al.· International Conference Rad...· 0 citations
This study investigates a RIS-assisted secure communication system in the presence of an active eavesdropper, where both the legitimate receiver and the eavesdropper are equipped with energy-harvesting capabilities. In such a setting, adversarial jamming not only degrades communication reliability but also serves as a...
Anh-Tu Le, Thai-Hoc Vu, T. N. Nguyen et al.· International Conference Rad...· 0 citations
Simultaneous wireless information and power transfer (SWIPT) has become a key enabler for sustaining energy-constrained Internet-of-Things (IoT) devices, while simultaneous transmission and reflection reconfigurable intelligent surfaces (STAR-RIS) provide enhanced coverage and beamforming flexibility by serving users o...
Anh-Tu Le, Thai-Hoc Vu, T. N. Nguyen et al.· IEEE Transactions on Communi...· 0 citations
In single-input single-output downlink systems, the common and private streams in rate-splitting multiple access (RSMA) fully overlap in the power domain, causing strong inter-private interference. Under imperfect successive interference cancellation (SIC), this interference significantly increases users’ decoding erro...
Thai-Hoc Vu, Anh-Tu Le, Miroslav Voznak· IEEE Wireless Communications...· 0 citations
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