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
… the impact of the perfect/imperfect SIC and co-channel interference … NOMA-CDRT scheme
(ie, transmitting new packets or retransmission to the nearby user), the impact of imperfect SIC

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
… networks subject to co-channel interference, imperfect SIC, and imperfect CSI. The main … •
Firstly, we study a cooperative NOMA-based CDRT in underlay CR networks with imperfect SIC

Performance of energy and spectrally efficient AF relay-aided incremental CDRT NOMA-based IoT network with imperfect SIC for smart cities

A Jee, S Prakriya - IEEE Internet of Things Journal, 2022 - ieeexplore.ieee.org
… non-orthogonal multiple access (NOMA) based Internet-of-… practical imperfect successive
interference cancellation (SIC)… the non-incremental AF CDRT NOMA scheme and its relayed …

An uplink cooperative NOMA based on CDRT with hardware impairments and imperfect CSI

SK Sa, AK Mishra - IEEE Systems Journal, 2023 - ieeexplore.ieee.org
NOMA is derived under both perfect and imperfect SIC. 3) Through analytical analysis and
numerical results, we demonstrate the superiority of a CDRT support uplink NOMA … with SIC to …

Full/half duplex cooperative NOMA under imperfect successive interference cancellation and channel state estimation errors

V Aswathi, AV Babu - IEEE Access, 2019 - ieeexplore.ieee.org
… at the near user due to imperfect SIC (I-SIC). Accordingly, in … I-SIC on the performance of
NOMA-FD/HD-CDRT system. … users in NOMA-FD/HD-CDRT system under I-CSI and I-SIC. We …

Adaptive coordinated direct and relay transmission for NOMA networks: A joint downlink-uplink scheme

Y Xu, J Cheng, G Wang… - IEEE Transactions on …, 2021 - ieeexplore.ieee.org
… perfect and imperfect successive interference cancellation (SIC)… ESR under perfect and
imperfect SIC, respectively. Numerical … have been devoted to NOMA-based CDRT (NCDRT) to …

Capacity Enhancement for NOMA-based Coordinated Direct and Relay Transmission

Y Xu, B Li, G Wang - 2020 International Conference on …, 2020 - ieeexplore.ieee.org
… We consider a NOMA-based CDRT (NCDRT) system where a BS directly communicates …
In this section, the closed-form of ESC for the proposed HEP with both perfect and imperfect SIC

Coordinated Direct and Relay Transmission With NOMA and Network Coding in Nakagami-m Fading Channels

Y Xu, B Li, N Zhao, Y Chen, G Wang… - IEEE Transactions …, 2020 - ieeexplore.ieee.org
… In [23], Kim et al. first investigated NOMA-based CDRT in a … of NOMA-based CDRT systems
[24]–[29]. In [24], a downlink … channel with both perfect and imperfect SIC. First, we derive the …

Performance of CDRT-based underlay downlink NOMA network with combining at the users

A Jee, K Agrawal, D Johari… - IEEE Transactions on …, 2023 - ieeexplore.ieee.org
… To overcome the limitations of conventional CDRT-NOMA, in this paper, … SIC presents
several critical challenges. In addition, it is important to appreciate that we consider imperfect SIC

Coordinated direct and relay transmission for multiuser networks: NOMA or hybrid multiple access?

Y Xu, J Cheng, G Wang… - IEEE Wireless …, 2021 - ieeexplore.ieee.org
… the interference level of imperfect SIC is small, the proposed NOMA-based CDRT can achieve
much … For space limitation, we provide the ESC comparisons under imperfect SIC through …