A coordinated direct AF/DF relay-aided NOMA framework for low outage
This paper investigates the performance of a new framework for low-outage downlink non-
orthogonal multiple access (NOMA) using a coordinated direct and relay transmission …
orthogonal multiple access (NOMA) using a coordinated direct and relay transmission …
Performance of energy and spectrally efficient AF relay-aided incremental CDRT NOMA-based IoT network with imperfect SIC for smart cities
High spectral and energy efficiencies are vital for the implementation of smart cities. To this
end, this article investigates the performance of an amplify-and-forward (AF) relay-aided …
end, this article investigates the performance of an amplify-and-forward (AF) relay-aided …
Performance of adaptive multi-user underlay NOMA transmission with simple user selection
In this paper, we demonstrate that despite the power constraints on all transmit nodes
caused by the interference temperature limit (ITL) imposed by the primary user, power …
caused by the interference temperature limit (ITL) imposed by the primary user, power …
The performance analysis of downlink NOMA in LEO satellite communication system
Z Gao, A Liu, X Liang - IEEE access, 2020 - ieeexplore.ieee.org
Non-orthogonal multiple access (NOMA) has the potential to provide higher throughput than
conventional orthogonal multiple access (OMA), which has been considered as a key …
conventional orthogonal multiple access (OMA), which has been considered as a key …
Secure transmission designs for NOMA systems against internal and external eavesdrop**
The key idea of non-orthogonal multiple access (NOMA) is to serve multiple users in the
same resource block to improve the spectral efficiency. Whereas due to the resource …
same resource block to improve the spectral efficiency. Whereas due to the resource …
Dynamic user grou**-based NOMA over Rayleigh fading channels
With the development of wireless communications and internet of things (IoT), non-
orthogonal multiple access (NOMA) has been considered as one of effective schemes to …
orthogonal multiple access (NOMA) has been considered as one of effective schemes to …
Channel capacity analysis of non-orthogonal multiple access with OAM-MIMO system
In this letter, an orbital angular momentum-based multiple-input multiple-output (OAM-
MIMO) multiplexing system is integrated with non-orthogonal multiple access (NOMA) to …
MIMO) multiplexing system is integrated with non-orthogonal multiple access (NOMA) to …
Optimal relay selection for secure NOMA systems under untrusted users
K Cao, B Wang, H Ding, T Li… - IEEE Transactions on …, 2019 - ieeexplore.ieee.org
The key idea of non-orthogonal multiple access (NOMA) is to serve multiple users in the
same frequency band to improve the spectral efficiency. Whereas a security flaw emerges in …
same frequency band to improve the spectral efficiency. Whereas a security flaw emerges in …
On performance analysis of underlay cognitive radio-aware hybrid OMA/NOMA networks with imperfect CSI
This study considers the outage and throughput performance of downlink in the secondary
network of cognitive radio assisted non-orthogonal multiple access (NOMA) systems. Both …
network of cognitive radio assisted non-orthogonal multiple access (NOMA) systems. Both …
Max completion time optimization for Internet of Things in LEO satellite-terrestrial integrated networks
Z Gao, A Liu, C Han, X Liang - IEEE Internet of Things Journal, 2021 - ieeexplore.ieee.org
In this article, we investigate max completion time optimization for Internet of Things (IoT) in
LEO satellite-terrestrial integrated networks (STINs), in which IoT devices use non …
LEO satellite-terrestrial integrated networks (STINs), in which IoT devices use non …