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Impulse response modeling for underwater optical wireless channels
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Li, Yiming, Leeson, Mark S. and Li, Xiaofeng (2018) Impulse response modeling for underwater optical wireless channels. Applied Optics, 57 (17). pp. 4815-4823. doi:10.1364/AO.57.004815 ISSN 2155-3165.
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Official URL: http://dx.doi.org/10.1364/AO.57.004815
Abstract
In underwater optical wireless communication (UOWC) channels, impulse response is widely used to describe the temporal dispersion of the received signals. In this paper, we propose a new function to model the impulse response in most realistic cases in UOWC channels. By exploiting the inherent properties of such channels, our newly proposed model is superior to the conventional weighted double gamma functions (WDGF) model in explaining the behavior of the channel. We use Monte Carlo simulation to verify that our newly proposed model has a better accuracy of numerical fitting in most cases. Therefore, this new modeling approach offers a more convenient way to evaluate the performance of different kinds of UOWC channels.
Item Type: | Journal Article | ||||||
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Subjects: | Q Science > QC Physics T Technology > TK Electrical engineering. Electronics Nuclear engineering |
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Divisions: | Faculty of Science, Engineering and Medicine > Engineering > Engineering | ||||||
Library of Congress Subject Headings (LCSH): | Wireless communication systems, Optical communications, Underwater acoustics | ||||||
Journal or Publication Title: | Applied Optics | ||||||
Publisher: | Optical Society of America | ||||||
ISSN: | 2155-3165 | ||||||
Official Date: | 10 June 2018 | ||||||
Dates: |
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Volume: | 57 | ||||||
Number: | 17 | ||||||
Page Range: | pp. 4815-4823 | ||||||
DOI: | 10.1364/AO.57.004815 | ||||||
Status: | Peer Reviewed | ||||||
Publication Status: | Published | ||||||
Access rights to Published version: | Restricted or Subscription Access | ||||||
Date of first compliant deposit: | 6 June 2018 | ||||||
Date of first compliant Open Access: | 10 June 2019 | ||||||
RIOXX Funder/Project Grant: |
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