Performance analysis and deep learning design of underlay cognitive NOMA-based CDRT networks with imperfect SIC and co-channel interference

TH Vu, TV Nguyen, DB da Costa… - IEEE Transactions on …, 2021 - ieeexplore.ieee.org
… In the secondary network, a source communicates … design a deep learning (DL) framework
for the OP and system throughput prediction. Our results show that the deep neural network

Performance analysis of wireless powered cooperative NOMA-based CDRT IoT networks

MT Nguyen, TH Vu, S Kim - IEEE Systems Journal, 2022 - ieeexplore.ieee.org
… Various insights into the operating conditions and effective design of the proposed
CNOMA-CDRT-IoT system are analyzed and demonstrated via Monte-Carlo simulation. Our asymp…

On secure CDRT with NOMA and physical-layer network coding

H Lei, X She, KH Park, IS Ansari, Z Shi… - IEEE Transactions …, 2022 - ieeexplore.ieee.org
… transmission (CDRT) systems with an untrusted relay. The physical-layer network coding
(PNC… We investigate the secrecy performance of the NOMA-based CDRT systems with the PNC …

Performance Analysis of Short-Packet NOMA-Based CDRT Networks Over Nakagami- Fading Channels

TH Vu, TV Nguyen, TT Nguyen… - IEEE Transactions on …, 2022 - ieeexplore.ieee.org
… , this paper considers a more general SNCDRT network by assuming Nakagami-m fading
and multiple relays, where a DRS strategy is designed depending on the availability of SI and …

Short-packet communications in NOMA-CDRT IoT networks with cochannel interference and imperfect SIC

TH Vu, TV Nguyen, TT Nguyen… - IEEE Transactions on …, 2022 - ieeexplore.ieee.org
… cancellation, ie, SIC design. Therefore, to realize NOMA for IoT networks, one possible solution
… -powered cognitive IoT networks: Performance analysis and deep learning evaluation,” …

Dynamic Resource Management in CDRT Systems Through Adaptive NOMA

H Lei, M Yang, KH Park, N Saeed… - IEEE Internet of Things …, 2024 - ieeexplore.ieee.org
network coverage and elevate overall system performance. The NOMA-based coordinated
direct and relay transmission (CDRT) … In this work, we design power allocation schemes to …

On Secure NOMA-CDRT Systems with Physical Layer Network Coding

H Lei, X She, KH Park, IS Ansari, Z Shi, J Jiang… - arXiv preprint arXiv …, 2022 - arxiv.org
This paper proposes a new scheme to enhance the secrecy performance of a NOMA-based
coordinated direct relay transmission system (NOMA-CDRT) with an untrusted relay. The …

Enhancing information freshness for coordinated direct and relay transmission

TT Chan, H Pan - Journal of Communications and Networks, 2023 - ieeexplore.ieee.org
… in error-prone wireless networks, TDMA-CDRT and NOMA-CDRT are not superior to each
… AoI of CDRT networks. To address the above dilemma, we design a hybrid CDRT scheme …

Performance of D2D aided uplink coordinated direct and relay transmission using NOMA

Y Xu, G Wang, B Li, S Jia - IEEE Access, 2019 - ieeexplore.ieee.org
… wireless networks, a D2D communication assisted uplink CDRT using … has been designed
for hybrid D2D and cellular networks to … In [21], another joint design scheme, namely joint …

Performance of NOMA‐based coordinated direct and relay transmission using dynamic scheme

Y Xu, G Wang, L Zheng, S Jia - IET Communications, 2018 - Wiley Online Library
… a key potential strategy in 5G networks [25]. Since SE is an important measure for 5G
networks, most of the current research on combining NOMA and CDRT aiming to improve SE and …