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64521

Performance Enhancement for Unipolar OFDMbased Optical Wireless Communication Systems

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Last updated: 25 Dec 2024

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Abstract

Optical wireless communication (OWC) is one of the leading technologies nowadays, especially with the limited-band shortage of radio frequency communication. OWC offers high data transmission, free wide bandwidth with high data security. Data transmission within the diffused indoor OWC systems at high speed will extend the channel impulse response over other symbol periods with many reflections causing an interference called inter-symbol interference (ISI). This interference distorts the transmitted data symbols and affects the signal recovery at the receiver side. This paper studies the performance enhancement for OWC systems over a ceiling bounce channel considering a hamming error coding model for unipolar OFDMbased optical communication system with the use of equalization to mitigate and reduce the degradation effects of channel distortion and ISI for reliable and correct detection at the receiver.

DOI

10.21608/mjeer.2018.64521

Authors

First Name

Safie El-Din Nasr

Last Name

Mohamed

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Affiliation

* Dept. of Electronics and Electrical Communications, Faculty of Engineering, Menoufia University.

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First Name

Abd El-Naser A.

Last Name

Mohamed

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Affiliation

Dept. of Electronics and Electrical Communications, Faculty of Engineering, Menoufia University.

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First Name

Fathi E.

Last Name

Abd El-Samie

MiddleName

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Affiliation

Dept. of Electronics and Electrical Communications, Faculty of Engineering, Menoufia University.

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First Name

Ahmed Nabih Zaki

Last Name

Rashed

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-

Affiliation

Dept. of Electronics and Electrical Communications, Faculty of Engineering, Menoufia University

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Volume

27

Article Issue

1

Related Issue

9729

Issue Date

2018-01-01

Receive Date

2019-12-10

Publish Date

2018-01-01

Page Start

151

Page End

174

Print ISSN

1687-1189

Online ISSN

2682-3535

Link

https://mjeer.journals.ekb.eg/article_64521.html

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https://mjeer.journals.ekb.eg/service?article_code=64521

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9

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Original Article

Type Code

1,088

Publication Type

Journal

Publication Title

Menoufia Journal of Electronic Engineering Research

Publication Link

https://mjeer.journals.ekb.eg/

MainTitle

Performance Enhancement for Unipolar OFDMbased Optical Wireless Communication Systems

Details

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Article

Created At

22 Jan 2023