Performance Analysis of All-Optical Relaying for UWOC Over EGG Oceanic Turbulence

Ziyaur Rahman; Rohan Aynyas; Syed Mohammad Zafaruddin

doi:10.1007/978-981-99-0483-9_8

Performance Analysis of All-Optical Relaying for UWOC Over EGG Oceanic Turbulence

Ziyaur Rahman, Rohan Aynyas, Syed Mohammad Zafaruddin

Birla Institute of Technology and Science Pilani

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

Abstract

In this paper, we consider an amplify-and-forward (AF) optical relaying to enhance the performance of the underwater wireless optical communication (UWOC) system with a negligible line-of-sight (LOS) link over the oceanic turbulence with pointing errors. We analyze the relay-assisted system’s end-to-end performance, which consists of complicated probability distribution functions. We derive analytical expressions of the outage probability, average signal-to-noise ratio (SNR), and ergodic rate in terms of UWOC system parameters. We also develop an exact integral-form expression of these performance metrics using the half-harmonic mean of individual SNRs to validate the tightness of the derived analytical expressions. The numerical and simulation analysis shows that the proposed dual-hop relaying has significant performance improvement comparing the direct transmission over considered channel impairments. The considered system also provides a significant gain in the average SNR and ergodic rate for practical scenarios of UWOC deployment.

Original language	English
Title of host publication	Next Generation Systems and Networks - Proceedings of BITS EEE CON 2022
Editors	Hari Om Bansal, Pawan K. Ajmera, Sandeep Joshi, Ramesh C. Bansal, Chandra Shekhar
Publisher	Springer Science and Business Media Deutschland GmbH
Pages	83-93
Number of pages	11
ISBN (Print)	9789819904822
DOIs	https://doi.org/10.1007/978-981-99-0483-9_8
State	Published - 2023
Externally published	Yes
Event	International Conference on Next Generation Systems and Networks, BITS EEE CON 2022 - Pilani, India Duration: 4 Nov 2022 → 5 Nov 2022

Publication series

Name	Lecture Notes in Networks and Systems
Volume	641 LNNS
ISSN (Print)	2367-3370
ISSN (Electronic)	2367-3389

Conference

Conference	International Conference on Next Generation Systems and Networks, BITS EEE CON 2022
Country/Territory	India
City	Pilani
Period	4/11/22 → 5/11/22

Bibliographical note

Publisher Copyright:
© 2023, The Author(s), under exclusive license to Springer Nature Singapore Pte Ltd.

Keywords

Exotic channels
Oceanic turbulence
Outage probability
Performance analysis
Pointing errors
Relaying
SNR
Underwater optical wireless communication

Access to Document

10.1007/978-981-99-0483-9_8

Cite this

Rahman, Z., Aynyas, R., & Mohammad Zafaruddin, S. (2023). Performance Analysis of All-Optical Relaying for UWOC Over EGG Oceanic Turbulence. In H. O. Bansal, P. K. Ajmera, S. Joshi, R. C. Bansal, & C. Shekhar (Eds.), Next Generation Systems and Networks - Proceedings of BITS EEE CON 2022 (pp. 83-93). (Lecture Notes in Networks and Systems; Vol. 641 LNNS). Springer Science and Business Media Deutschland GmbH. https://doi.org/10.1007/978-981-99-0483-9_8

Rahman, Ziyaur ; Aynyas, Rohan ; Mohammad Zafaruddin, Syed. / Performance Analysis of All-Optical Relaying for UWOC Over EGG Oceanic Turbulence. Next Generation Systems and Networks - Proceedings of BITS EEE CON 2022. editor / Hari Om Bansal ; Pawan K. Ajmera ; Sandeep Joshi ; Ramesh C. Bansal ; Chandra Shekhar. Springer Science and Business Media Deutschland GmbH, 2023. pp. 83-93 (Lecture Notes in Networks and Systems).

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title = "Performance Analysis of All-Optical Relaying for UWOC Over EGG Oceanic Turbulence",

abstract = "In this paper, we consider an amplify-and-forward (AF) optical relaying to enhance the performance of the underwater wireless optical communication (UWOC) system with a negligible line-of-sight (LOS) link over the oceanic turbulence with pointing errors. We analyze the relay-assisted system{\textquoteright}s end-to-end performance, which consists of complicated probability distribution functions. We derive analytical expressions of the outage probability, average signal-to-noise ratio (SNR), and ergodic rate in terms of UWOC system parameters. We also develop an exact integral-form expression of these performance metrics using the half-harmonic mean of individual SNRs to validate the tightness of the derived analytical expressions. The numerical and simulation analysis shows that the proposed dual-hop relaying has significant performance improvement comparing the direct transmission over considered channel impairments. The considered system also provides a significant gain in the average SNR and ergodic rate for practical scenarios of UWOC deployment.",

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Rahman, Z, Aynyas, R & Mohammad Zafaruddin, S 2023, Performance Analysis of All-Optical Relaying for UWOC Over EGG Oceanic Turbulence. in HO Bansal, PK Ajmera, S Joshi, RC Bansal & C Shekhar (eds), Next Generation Systems and Networks - Proceedings of BITS EEE CON 2022. Lecture Notes in Networks and Systems, vol. 641 LNNS, Springer Science and Business Media Deutschland GmbH, pp. 83-93, International Conference on Next Generation Systems and Networks, BITS EEE CON 2022, Pilani, India, 4/11/22. https://doi.org/10.1007/978-981-99-0483-9_8

Performance Analysis of All-Optical Relaying for UWOC Over EGG Oceanic Turbulence. / Rahman, Ziyaur; Aynyas, Rohan; Mohammad Zafaruddin, Syed.
Next Generation Systems and Networks - Proceedings of BITS EEE CON 2022. ed. / Hari Om Bansal; Pawan K. Ajmera; Sandeep Joshi; Ramesh C. Bansal; Chandra Shekhar. Springer Science and Business Media Deutschland GmbH, 2023. p. 83-93 (Lecture Notes in Networks and Systems; Vol. 641 LNNS).

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

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Rahman Z, Aynyas R, Mohammad Zafaruddin S. Performance Analysis of All-Optical Relaying for UWOC Over EGG Oceanic Turbulence. In Bansal HO, Ajmera PK, Joshi S, Bansal RC, Shekhar C, editors, Next Generation Systems and Networks - Proceedings of BITS EEE CON 2022. Springer Science and Business Media Deutschland GmbH. 2023. p. 83-93. (Lecture Notes in Networks and Systems). doi: 10.1007/978-981-99-0483-9_8

Performance Analysis of All-Optical Relaying for UWOC Over EGG Oceanic Turbulence

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Keywords

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