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Abstract
Internet of Things (IoT) systems have been playing a significant role in improving the quality of various applications and services. With the expansion increase of loT devices and users, different Multiple Access (MA) techniques have been proposed to overcome the spectrum scarcity and the high latency. However, in MA-based loT systems, communication is not only threatened by external eavesdroppers but also by untrusted internal users. Therefore, proposing secured MA-based loT systems is of high importance. This paper proposes a hybrid Non Orthogonal Multiple Access (NOMA) I Orthogonal Multiple Access (OMA)-based loT system to improve the data transmission security. The proposed scheme exploits the advantages of the two different MA techniques as well as the Physical Layer Security (PLS). We first describe the system model and then we detail the proposed scheme and the relevant performance analysis. Finally, our simulation results verify the accuracy of the derived expressions and evaluate the advantage of the proposed scheme, when compared to the pure NOMA and pure OMA-based loT systems.
Original language | English |
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Title of host publication | 2021 IEEE Globecom Workshops, GC Wkshps 2021 - Proceedings |
Publisher | Institute of Electrical and Electronics Engineers Inc. |
ISBN (Electronic) | 9781665423908 |
DOIs | |
Publication status | Published - 2021 |
Event | 2021 IEEE Globecom Workshops, GC Wkshps 2021 - Madrid, Spain Duration: 7 Dec 2021 → 11 Dec 2021 |
Publication series
Name | 2021 IEEE Globecom Workshops, GC Wkshps 2021 - Proceedings |
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Conference
Conference | 2021 IEEE Globecom Workshops, GC Wkshps 2021 |
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Country/Territory | Spain |
City | Madrid |
Period | 7/12/21 → 11/12/21 |
Keywords
- Channel-based Key Generation
- Internet of Things
- NOMA
- OMA
- Physical layer Security
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Dive into the research topics of 'Security Performance Analysis of a Health System using Hybrid NOMA-OMA based IoT System'. Together they form a unique fingerprint.Projects
- 1 Finished
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EX-QNRF-NPRPS-38: AI-Based Next Generation Edge Platform for Heterogeneous Services using 5G Technologies
Abdallah, M. M. (Principal Investigator), Abegaz, M. S. (Post Doctoral Fellow), Hevesli, M. (Graduate Student), Student-1, G. (Graduate Student), Saad, M. R. (Consultant), Assistant-1, R. (Research Assistant), Assistant-3, R. (Research Assistant), Mohamed, D. A. (Principal Investigator), Al-Jaber, D. H. (Principal Investigator), Chiasserini, P. C. F. (Principal Investigator) & Al Fuqaha, A. (Lead Principal Investigator)
11/04/21 → 30/09/24
Project: Applied Research