Modelling Of Inhomogeneous Vertical Underwater Optical Wireless Communication Links
Underwater optical wireless communication (UOWC) is becoming increasingly widespread, moving beyond its former restriction to military and defense applications to now also being used in commercial fields. Despite its growing popularity, designing UOWC systems is challenging due to the complex intera...
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| Format: | Thesis |
| Language: | English |
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2023
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| Online Access: | http://eprints.usm.my/61316/ http://eprints.usm.my/61316/1/24%20Pages%20from%20MUHAMMAD%20SAFIY%20BIN%20SABRIL.pdf |
| _version_ | 1848884677321949184 |
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| author | Sabril, Muhammad Safiy |
| author_facet | Sabril, Muhammad Safiy |
| author_sort | Sabril, Muhammad Safiy |
| building | USM Institutional Repository |
| collection | Online Access |
| description | Underwater optical wireless communication (UOWC) is becoming increasingly widespread, moving beyond its former restriction to military and defense applications to now also being used in commercial fields. Despite its growing popularity, designing UOWC systems is challenging due to the complex interaction of light with water. To overcome these challenges, this thesis proposes using inhomogeneous medium in UOWC channel modeling, as opposed to the traditional homogeneous medium model which assumes a single constant value for the ocean’s physical and chemical properties. The thesis presents two inhomogeneous models: Model II, based on the variation in chlorophyll concentration, and Model III, which includes the variation in both chlorophyll concentration and refractive index. These models are compared to Model I, the homogeneous model. To estimate the received power, channel bandwidth, and delay spread, the Monte Carlo (MC) technique was improved to account for medium inhomogeneity. |
| first_indexed | 2025-11-15T19:10:30Z |
| format | Thesis |
| id | usm-61316 |
| institution | Universiti Sains Malaysia |
| institution_category | Local University |
| language | English |
| last_indexed | 2025-11-15T19:10:30Z |
| publishDate | 2023 |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | usm-613162024-10-16T02:40:26Z http://eprints.usm.my/61316/ Modelling Of Inhomogeneous Vertical Underwater Optical Wireless Communication Links Sabril, Muhammad Safiy QC1 Physics (General) Underwater optical wireless communication (UOWC) is becoming increasingly widespread, moving beyond its former restriction to military and defense applications to now also being used in commercial fields. Despite its growing popularity, designing UOWC systems is challenging due to the complex interaction of light with water. To overcome these challenges, this thesis proposes using inhomogeneous medium in UOWC channel modeling, as opposed to the traditional homogeneous medium model which assumes a single constant value for the ocean’s physical and chemical properties. The thesis presents two inhomogeneous models: Model II, based on the variation in chlorophyll concentration, and Model III, which includes the variation in both chlorophyll concentration and refractive index. These models are compared to Model I, the homogeneous model. To estimate the received power, channel bandwidth, and delay spread, the Monte Carlo (MC) technique was improved to account for medium inhomogeneity. 2023-03 Thesis NonPeerReviewed application/pdf en http://eprints.usm.my/61316/1/24%20Pages%20from%20MUHAMMAD%20SAFIY%20BIN%20SABRIL.pdf Sabril, Muhammad Safiy (2023) Modelling Of Inhomogeneous Vertical Underwater Optical Wireless Communication Links. Masters thesis, Perpustakaan Hamzah Sendut. |
| spellingShingle | QC1 Physics (General) Sabril, Muhammad Safiy Modelling Of Inhomogeneous Vertical Underwater Optical Wireless Communication Links |
| title | Modelling Of Inhomogeneous Vertical Underwater Optical Wireless Communication Links |
| title_full | Modelling Of Inhomogeneous Vertical Underwater Optical Wireless Communication Links |
| title_fullStr | Modelling Of Inhomogeneous Vertical Underwater Optical Wireless Communication Links |
| title_full_unstemmed | Modelling Of Inhomogeneous Vertical Underwater Optical Wireless Communication Links |
| title_short | Modelling Of Inhomogeneous Vertical Underwater Optical Wireless Communication Links |
| title_sort | modelling of inhomogeneous vertical underwater optical wireless communication links |
| topic | QC1 Physics (General) |
| url | http://eprints.usm.my/61316/ http://eprints.usm.my/61316/1/24%20Pages%20from%20MUHAMMAD%20SAFIY%20BIN%20SABRIL.pdf |