Modeling Crosstalk Coefficients in Orbital Angular Momentum-Multiplexed FSO Channels under Gaussian Pointing Errors

Mohammed Elamassie; Maysa Yaseen; Salama S. Ikki; Murat Uysal

doi:10.1109/SIU61531.2024.10600725

Modeling Crosstalk Coefficients in Orbital Angular Momentum-Multiplexed FSO Channels under Gaussian Pointing Errors

Mohammed Elamassie, Maysa Yaseen, Salama S. Ikki, Murat Uysal

Engineering

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Abstract

Crosstalk coefficients induced by pointing errors pose a significant challenge in orbital angular momentum (OAM)multiplexed free space optical (FSO) communication systems. This paper presents a detailed investigation into the impact of Gaussian pointing errors on crosstalk coefficients within OAM-multiplexed FSO channels. Unlike previous studies which primarily focused on fixed strength of pointing error, our analysis encompasses a range of pointing error strengths. We propose closed-form expressions for the probability distribution function (PDF) governing the crosstalk coefficient, accommodating varying pointing error strengths. This analytical framework provides valuable insights into the behavior of crosstalk under different environmental conditions, facilitating the design and optimization of robust OAM-based FSO communication systems.

Original language	English (US)
Title of host publication	32nd IEEE Conference on Signal Processing and Communications Applications, SIU 2024 - Proceedings
Publisher	Institute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)	9798350388961
DOIs	https://doi.org/10.1109/SIU61531.2024.10600725
State	Published - 2024
Event	32nd IEEE Conference on Signal Processing and Communications Applications, SIU 2024 - Mersin, Turkey Duration: May 15 2024 → May 18 2024

Publication series

Name	32nd IEEE Conference on Signal Processing and Communications Applications, SIU 2024 - Proceedings

Conference

Conference	32nd IEEE Conference on Signal Processing and Communications Applications, SIU 2024
Country/Territory	Turkey
City	Mersin
Period	5/15/24 → 5/18/24

Keywords

Crosstalk coefficients
free space optical (FSO) communication systems
orbital angular momentum (OAM)
probability distribution function (PDF)
random strength of pointing errors

ASJC Scopus subject areas

Safety, Risk, Reliability and Quality
Control and Optimization
Instrumentation
Computer Networks and Communications
Signal Processing
Artificial Intelligence

Access to Document

10.1109/SIU61531.2024.10600725

Cite this

Elamassie, M., Yaseen, M., Ikki, S. S., & Uysal, M. (2024). Modeling Crosstalk Coefficients in Orbital Angular Momentum-Multiplexed FSO Channels under Gaussian Pointing Errors. In 32nd IEEE Conference on Signal Processing and Communications Applications, SIU 2024 - Proceedings (32nd IEEE Conference on Signal Processing and Communications Applications, SIU 2024 - Proceedings). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/SIU61531.2024.10600725

Modeling Crosstalk Coefficients in Orbital Angular Momentum-Multiplexed FSO Channels under Gaussian Pointing Errors. / Elamassie, Mohammed; Yaseen, Maysa; Ikki, Salama S. et al.
32nd IEEE Conference on Signal Processing and Communications Applications, SIU 2024 - Proceedings. Institute of Electrical and Electronics Engineers Inc., 2024. (32nd IEEE Conference on Signal Processing and Communications Applications, SIU 2024 - Proceedings).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Elamassie, M, Yaseen, M, Ikki, SS & Uysal, M 2024, Modeling Crosstalk Coefficients in Orbital Angular Momentum-Multiplexed FSO Channels under Gaussian Pointing Errors. in 32nd IEEE Conference on Signal Processing and Communications Applications, SIU 2024 - Proceedings. 32nd IEEE Conference on Signal Processing and Communications Applications, SIU 2024 - Proceedings, Institute of Electrical and Electronics Engineers Inc., 32nd IEEE Conference on Signal Processing and Communications Applications, SIU 2024, Mersin, Turkey, 5/15/24. https://doi.org/10.1109/SIU61531.2024.10600725

Elamassie M, Yaseen M, Ikki SS, Uysal M. Modeling Crosstalk Coefficients in Orbital Angular Momentum-Multiplexed FSO Channels under Gaussian Pointing Errors. In 32nd IEEE Conference on Signal Processing and Communications Applications, SIU 2024 - Proceedings. Institute of Electrical and Electronics Engineers Inc. 2024. (32nd IEEE Conference on Signal Processing and Communications Applications, SIU 2024 - Proceedings). doi: 10.1109/SIU61531.2024.10600725

Elamassie, Mohammed ; Yaseen, Maysa ; Ikki, Salama S. et al. / Modeling Crosstalk Coefficients in Orbital Angular Momentum-Multiplexed FSO Channels under Gaussian Pointing Errors. 32nd IEEE Conference on Signal Processing and Communications Applications, SIU 2024 - Proceedings. Institute of Electrical and Electronics Engineers Inc., 2024. (32nd IEEE Conference on Signal Processing and Communications Applications, SIU 2024 - Proceedings).

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abstract = "Crosstalk coefficients induced by pointing errors pose a significant challenge in orbital angular momentum (OAM)multiplexed free space optical (FSO) communication systems. This paper presents a detailed investigation into the impact of Gaussian pointing errors on crosstalk coefficients within OAM-multiplexed FSO channels. Unlike previous studies which primarily focused on fixed strength of pointing error, our analysis encompasses a range of pointing error strengths. We propose closed-form expressions for the probability distribution function (PDF) governing the crosstalk coefficient, accommodating varying pointing error strengths. This analytical framework provides valuable insights into the behavior of crosstalk under different environmental conditions, facilitating the design and optimization of robust OAM-based FSO communication systems.",

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Modeling Crosstalk Coefficients in Orbital Angular Momentum-Multiplexed FSO Channels under Gaussian Pointing Errors

Abstract

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Keywords

ASJC Scopus subject areas

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