Effects of co-channel interference on RIS empowered wireless networks amid multiple eavesdropping attempts

Md Roisul Ajom Ruku; Md Ibrahim; A. S.M. Badrudduza; Imran Shafique Ansari; Waqas Khalid; Heejung Yu

doi:10.1016/j.icte.2023.12.003

Effects of co-channel interference on RIS empowered wireless networks amid multiple eavesdropping attempts

Md Roisul Ajom Ruku^*
, Md Ibrahim
, A. S.M. Badrudduza
, Imran Shafique Ansari
, Waqas Khalid
, Heejung Yu

^*Corresponding author for this work

Research output: Contribution to journal › Article › peer-review

12 Citations (Scopus)

Abstract

In this study, the secrecy performance of reconfigurable intelligent surfaces (RIS)-aided wireless networks in the existence of multiple interferers towards the destination is investigated. In particular, three critical issues in the design of secure RIS-assisted networks are examined: effects of interferers, operation of multiple eavesdroppers (colluding and non-colluding), and benefit of RISs. To examine their effects, the analytical expressions of secrecy outage probability are derived in a closed form. Additionally, asymptotic analyses at a high signal-to-noise ratio (SNR) regime are provided. Finally, the analytical results are validated through numerical simulations.

Original language	English
Pages (from-to)	491-497
Number of pages	7
Journal	ICT Express
Volume	10
Issue number	3
DOIs	https://doi.org/10.1016/j.icte.2023.12.003
Publication status	Published - 2024 Jun

Bibliographical note

Publisher Copyright:
© 2023 The Author(s)

Keywords

Co-channel interference
Physical layer security
Reconfigurable intelligent surface
Secrecy outage probability

ASJC Scopus subject areas

Software
Information Systems
Hardware and Architecture
Computer Networks and Communications
Artificial Intelligence

Access to Document

10.1016/j.icte.2023.12.003

Cite this

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title = "Effects of co-channel interference on RIS empowered wireless networks amid multiple eavesdropping attempts",

abstract = "In this study, the secrecy performance of reconfigurable intelligent surfaces (RIS)-aided wireless networks in the existence of multiple interferers towards the destination is investigated. In particular, three critical issues in the design of secure RIS-assisted networks are examined: effects of interferers, operation of multiple eavesdroppers (colluding and non-colluding), and benefit of RISs. To examine their effects, the analytical expressions of secrecy outage probability are derived in a closed form. Additionally, asymptotic analyses at a high signal-to-noise ratio (SNR) regime are provided. Finally, the analytical results are validated through numerical simulations.",

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AU - Ruku, Md Roisul Ajom

AU - Ibrahim, Md

AU - Badrudduza, A. S.M.

AU - Ansari, Imran Shafique

AU - Khalid, Waqas

AU - Yu, Heejung

PY - 2024/6

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N2 - In this study, the secrecy performance of reconfigurable intelligent surfaces (RIS)-aided wireless networks in the existence of multiple interferers towards the destination is investigated. In particular, three critical issues in the design of secure RIS-assisted networks are examined: effects of interferers, operation of multiple eavesdroppers (colluding and non-colluding), and benefit of RISs. To examine their effects, the analytical expressions of secrecy outage probability are derived in a closed form. Additionally, asymptotic analyses at a high signal-to-noise ratio (SNR) regime are provided. Finally, the analytical results are validated through numerical simulations.

AB - In this study, the secrecy performance of reconfigurable intelligent surfaces (RIS)-aided wireless networks in the existence of multiple interferers towards the destination is investigated. In particular, three critical issues in the design of secure RIS-assisted networks are examined: effects of interferers, operation of multiple eavesdroppers (colluding and non-colluding), and benefit of RISs. To examine their effects, the analytical expressions of secrecy outage probability are derived in a closed form. Additionally, asymptotic analyses at a high signal-to-noise ratio (SNR) regime are provided. Finally, the analytical results are validated through numerical simulations.

KW - Co-channel interference

KW - Physical layer security

KW - Reconfigurable intelligent surface

KW - Secrecy outage probability

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DO - 10.1016/j.icte.2023.12.003

M3 - Article

AN - SCOPUS:85180586004

SN - 2405-9595

VL - 10

SP - 491

EP - 497

JO - ICT Express

JF - ICT Express

IS - 3

ER -

Effects of co-channel interference on RIS empowered wireless networks amid multiple eavesdropping attempts

Abstract

Bibliographical note

Keywords

ASJC Scopus subject areas

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