On secrecy analysis of underlay cognitive UAV-aided NOMA systems with TAS/MRC
X Zheng, J Zhang, G Pan - IEEE Internet of Things Journal, 2022 - ieeexplore.ieee.org
This article investigates the secrecy performance for an unmanned aerial vehicle (UAV)-
aided nonorthogonal multiple access (NOMA) network in the context of an underlay …
aided nonorthogonal multiple access (NOMA) network in the context of an underlay …
Secrecy analysis of cooperative NOMA-FDR systems with imperfect CSI and colluding eavesdroppers
TM Hoang, BC Nguyen, N Van Vinh, GT Luu - Computer Networks, 2023 - Elsevier
This paper analyzes the secrecy attributes of a full-duplex relay (FDR) non-orthogonal
multiple access (NOMA) system, where the best relay is chosen from a set of numerous …
multiple access (NOMA) system, where the best relay is chosen from a set of numerous …
A Virtual Full-Duplex Relaying Scheme and Adjustment Algorithms for Enhancing Spectral Efficiency in UAV-Aided Communication Networks
DH Woo, HY Hwang - IEEE Access, 2023 - ieeexplore.ieee.org
Utilizing unmanned aerial vehicles (UAVs) as relays has great potential owing to their high
mobility in communication networks. To fully exploit this mobility characteristic, we propose a …
mobility in communication networks. To fully exploit this mobility characteristic, we propose a …
Outage analysis for user selection based downlink cooperative NOMA network over generalized fading channels
Recently, non-orthogonal multiple access (NOMA) scheme is integrated with cooperative
communication (C-NOMA) to increase the connectivity and coverage area. In this paper, we …
communication (C-NOMA) to increase the connectivity and coverage area. In this paper, we …
Outage analysis for user pairing based downlink C-NOMA network with receiver diversity techniques over fading channel
In this paper, a novel downlink cooperative non-orthogonal multiple access scheme (C-
NOMA) is proposed with various receiver diversity combiner techniques, such as maximal …
NOMA) is proposed with various receiver diversity combiner techniques, such as maximal …
Adaptive-Duplex Relay Selection for Cooperative Non-Orthogonal Multiple Access Networks
J Zhao, X He - EAI Endorsed Transactions on Internet of Things, 2024 - publications.eai.eu
To further improve the spectral efficiency of the cooperative non-orthogonalmultiple access
(NOMA) network with half-duplex (HD) relaying and avoid the zero diversity gain due to the …
(NOMA) network with half-duplex (HD) relaying and avoid the zero diversity gain due to the …
Relay Selection with Imperfect SIC for FD/HD NOMA Cooperative Networks over Nakagami- Fades
E Fidan, E Güven, MA Durmaz, GK Kurt… - arXiv preprint arXiv …, 2021 - arxiv.org
In this work, a non-orthogonal multiple access (NOMA) based transmission between two
sources and two end-users is examined over independent non-identically distributed (inid) …
sources and two end-users is examined over independent non-identically distributed (inid) …
Performance of TAS/GSC in Multihop Networks over Nakagami-m Fading Channels
E Fidan, O Kucur - 2021 29th Signal Processing and …, 2021 - ieeexplore.ieee.org
In this work, performance analysis of multi-antenna multi-hop networks with transmit antenna
selection (TAS) and generalized selection combining (GSC), ie, with TAS/GSC is …
selection (TAS) and generalized selection combining (GSC), ie, with TAS/GSC is …