Secrecy Outage Probability and Fairness of Packet Transmission Time in a NOMA System

Secrecy Outage Probability and Fairness of Packet Transmission Time in a NOMA System

In this paper, we analyze the secrecy outage probability (SOP) and the fairness of average packet transmission time for a non-orthogonal multiple access (NOMA) system which consists of a base station (BS) and two legal NOMA users in the presence of an eavesdropper (Eve). In order to extract the supe...

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Main Authors: Tung Pham Huu, Tam Ninh Thi-Thanh, Chi Nguyen-Yen, Hung Tran, Viet Nguyen Dinh, Van Nhan Vo
Format: Article
Language:English
Published: IEEE 2020-01-01
Series:IEEE Access
Subjects:
NOMA
secrecy outage probability
packet timeout probability
fairness of average transmission time
Online Access:https://ieeexplore.ieee.org/document/9076019/
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spelling doaj-3904586bf9c741f287ea0057292ede272021-03-30T02:40:34ZengIEEEIEEE Access2169-35362020-01-018796377964910.1109/ACCESS.2020.29895319076019Secrecy Outage Probability and Fairness of Packet Transmission Time in a NOMA SystemTung Pham Huu0https://orcid.org/0000-0003-1865-1816Tam Ninh Thi-Thanh1https://orcid.org/0000-0002-6071-0931Chi Nguyen-Yen2https://orcid.org/0000-0001-5930-5536Hung Tran3https://orcid.org/0000-0001-6836-5151Viet Nguyen Dinh4https://orcid.org/0000-0001-8479-5741Van Nhan Vo5https://orcid.org/0000-0003-0753-5203Faculty of Information Technology, National University of Civil Engineering, Hanoi, VietnamNational Academy of Education Management, Hanoi, VietnamFaculty of Information Technology, University of Transport and Communications, Hanoi, VietnamFaculty of Information Technology, Phenikaa University, Hanoi, VietnamFaculty of Information Technology, VNU University of Engineering and Technology, Hanoi, VietnamInternational School, Duy Tan University, Danang, VietnamIn this paper, we analyze the secrecy outage probability (SOP) and the fairness of average packet transmission time for a non-orthogonal multiple access (NOMA) system which consists of a base station (BS) and two legal NOMA users in the presence of an eavesdropper (Eve). In order to extract the superimposed signal, the Eve is considered in two modes, i.e., successive interference cancellation (SIC) mode and parallel interference cancellation (PIC) mode. Accordingly, we analyze the secrecy performance of the considered system by deriving a new exact expression for SOP. Furthermore, the optimal power allocation between two legal users is determined such that the average transmission time from BS to two legitimate users are approximately equal to achieve the fairness of average packet transmission time. Monte Carlo simulations are provided to verify our analytical results.https://ieeexplore.ieee.org/document/9076019/NOMAsecrecy outage probabilitypacket timeout probabilityfairness of average transmission time
collection DOAJ
language English
format Article
sources DOAJ
author Tung Pham Huu
Tam Ninh Thi-Thanh
Chi Nguyen-Yen
Hung Tran
Viet Nguyen Dinh
Van Nhan Vo
spellingShingle Tung Pham Huu
Tam Ninh Thi-Thanh
Chi Nguyen-Yen
Hung Tran
Viet Nguyen Dinh
Van Nhan Vo
Secrecy Outage Probability and Fairness of Packet Transmission Time in a NOMA System
IEEE Access
NOMA
secrecy outage probability
packet timeout probability
fairness of average transmission time
author_facet Tung Pham Huu
Tam Ninh Thi-Thanh
Chi Nguyen-Yen
Hung Tran
Viet Nguyen Dinh
Van Nhan Vo
author_sort Tung Pham Huu
title Secrecy Outage Probability and Fairness of Packet Transmission Time in a NOMA System
title_short Secrecy Outage Probability and Fairness of Packet Transmission Time in a NOMA System
title_full Secrecy Outage Probability and Fairness of Packet Transmission Time in a NOMA System
title_fullStr Secrecy Outage Probability and Fairness of Packet Transmission Time in a NOMA System
title_full_unstemmed Secrecy Outage Probability and Fairness of Packet Transmission Time in a NOMA System
title_sort secrecy outage probability and fairness of packet transmission time in a noma system
publisher IEEE
series IEEE Access
issn 2169-3536
publishDate 2020-01-01
description In this paper, we analyze the secrecy outage probability (SOP) and the fairness of average packet transmission time for a non-orthogonal multiple access (NOMA) system which consists of a base station (BS) and two legal NOMA users in the presence of an eavesdropper (Eve). In order to extract the superimposed signal, the Eve is considered in two modes, i.e., successive interference cancellation (SIC) mode and parallel interference cancellation (PIC) mode. Accordingly, we analyze the secrecy performance of the considered system by deriving a new exact expression for SOP. Furthermore, the optimal power allocation between two legal users is determined such that the average transmission time from BS to two legitimate users are approximately equal to achieve the fairness of average packet transmission time. Monte Carlo simulations are provided to verify our analytical results.
topic NOMA
secrecy outage probability
packet timeout probability
fairness of average transmission time
url https://ieeexplore.ieee.org/document/9076019/
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