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
This paper investigates asymmetric spatial modulation (ASM) for multi-user multiple-input multiple-output (MIMO) systems operating in the near-field (NF) region. Considering spherical-wave propagation, closed-form expressions for the average bit error probability (BEP) of both users are derived under maximum likelihood...
Q. Nguyễn, Do Hoang Anh, Thai-Hoc Vu et al.· IEEE International Conferenc...· 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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