Physical layer security analysis of IRS-based downlink and uplink NOMA networks
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27240%2F23%3A10253542" target="_blank" >RIV/61989100:27240/23:10253542 - isvavai.cz</a>
Alternative codes found
RIV/61989100:27740/23:10253542
Result on the web
<a href="https://link.springer.com/article/10.1186/s13638-023-02309-5" target="_blank" >https://link.springer.com/article/10.1186/s13638-023-02309-5</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1186/s13638-023-02309-5" target="_blank" >10.1186/s13638-023-02309-5</a>
Alternative languages
Result language
angličtina
Original language name
Physical layer security analysis of IRS-based downlink and uplink NOMA networks
Original language description
In recent years, the development of intelligent reflecting surface (IRS) in wireless communications has enabled control of radio waves to reduce the detrimental impacts of natural wireless propagation. These can achieve significant spectrum and energy efficiency in wireless networks. Non-orthogonal multiple access (NOMA) technology, on the other hand, is predicted to improve the spectrum efficiency of fifth-generation and later wireless networks. Motivated by this reality, we consider the IRS-based NOMA network in the downlink and uplink scenario with a pernicious eavesdropper. Moreover, we investigated the physical layer security (PLS) of the proposed system by invoking the connection outage probability (COP), secrecy outage probability (SOP), and average secrecy rate (ASR) with analytical derivations. The simulation results reveal that (i) it is carried out to validate the analytical formulas, (ii) the number of meta-surfaces in IRS, transmit power at the base station, and power allocation parameters all play an essential role in improving the system performance, and (iii) it demonstrates the superiority of NOMA to the traditional orthogonal multiple access (OMA). (C) 2023, Springer Nature Switzerland AG.
Czech name
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Czech description
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Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
20203 - Telecommunications
Result continuities
Project
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Continuities
S - Specificky vyzkum na vysokych skolach<br>I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2023
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Eurasip Journal on Wireless Communications and Networking
ISSN
1687-1472
e-ISSN
1687-1499
Volume of the periodical
2023
Issue of the periodical within the volume
1
Country of publishing house
US - UNITED STATES
Number of pages
26
Pages from-to
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UT code for WoS article
001079333000001
EID of the result in the Scopus database
2-s2.0-85173687495