Robust beamforming for NOMA-based cellular massive IoT with SWIPT

Q Qi, X Chen, DWK Ng - IEEE Transactions on Signal …, 2019 - ieeexplore.ieee.org
… maximizing the harvested energy of a NOMA cognitive radio network with SWIPT, respectively…
robust massive SWIPT algorithms for the cellular IoT with imperfect SIC and non-linear EH. …

NOMA-enabled optimization framework for next-generation small-cell IoV networks under imperfect SIC decoding

WU Khan, X Li, A Ihsan, MA Khan… - IEEE Transactions …, 2021 - ieeexplore.ieee.org
… In particular, we formulate a nonlinear multi-objective optimization problem under imperfect
successive interference cancellation (SIC) detecting. Thus, the objective is to simultaneously …

Ergodic capacity of internet of things' devices in presence of channel state information imperfection

DT Do, AT Le - Bulletin of Electrical Engineering and Informatics, 2022 - beei.org
… [14] proposed 6Genabled cognitive IoT (CIoT) by exploiting a … and imperfect successive
interference cancellation (SIC) are … focuses on the impact of imperfect channel state information (…

Improving ergodic capacity of imperfect IoT system relying on UAV and noma

ND Nguyen, AT Le - 2021 10th International Conference on …, 2021 - ieeexplore.ieee.org
cognitive IoTs with NOMA could be a game-changer for 5G and beyond 5G (B5G) networks.
In cooperative cognitive IoT-… for successive interference cancellation (SIC), user clustering/…

I/Q imbalance and imperfect SIC on two-way relay NOMA systems

X Tian, Q Li, X Li, H Peng, C Zhang, KM Rabie… - Electronics, 2020 - mdpi.com
… by SIC in practical applications [21]. In order to study the network with more practical scenarios,
the imperfect SIC (… systems with ipSIC in the underlay cognitive radio network. In order to …

Joint resource allocation for cognitive OFDM-NOMA systems with energy harvesting in green IoT

Z Na, X Wang, J Shi, C Liu, Y Liu, Z Gao - Ad Hoc Networks, 2020 - Elsevier
… successive interference cancellation (SIC) and the … cognitive OFDM network could not
completely meet the requirements. Thus, in this paper, NOMA and SWIPT are applied to cognitive

A novel hybrid successive interference cancellation for uplink wireless power transfer NOMA in internet of things

Z Yang, JA Hussein, P Xu, G Chen… - IEEE Transactions on …, 2022 - ieeexplore.ieee.org
… the rate of cognitive users for multi-antenna cognitive radio … , where the residual interference
based imperfect SIC, and the co-… hybrid SIC scheme for uplink WPTNOMA networks in IoT to …

Performance analysis and optimization of RSMA enabled UAV-aided IBL and FBL communication with imperfect SIC and CSI

SK Singh, K Agrawal, K Singh… - IEEE Transactions on …, 2022 - ieeexplore.ieee.org
… Also, the energy efficiency (EE) of a UAVaided cognitive internet of things (IoT) network
with short packet communication was maximized in [24]. In the case of RSMA-enhanced FBL-…

NOMA-assisted cognitive short-packet communication with node mobility and imperfect channel estimation

C Xia, Z Xiang, J Meng, H Liu… - IEEE Transactions on …, 2023 - ieeexplore.ieee.org
Internet of Things (IoT) application scenarios, we design a non-orthogonal multiple access
(NOMA) assisted cognitive … the node's mobility and imperfect channel estimation are provided. …

Convergence of Energy and Communication in B5G Cellular Internet of Things

X Chen, Q Qi, X Chen, Q Qi - … in B5G Cellular Internet of Things, 2020 - Springer
… Moreover, a robust secure artificial noise-aided beamforming design method for a cognitive
… the impact of imperfect SIC. Under such a model for imperfect SIC, the post-SIC signal at the …