Impact of the CMOS Pixel Clock on Optical Camera Communication Using Rolling Shutter Mode
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21230%2F24%3A00376553" target="_blank" >RIV/68407700:21230/24:00376553 - isvavai.cz</a>
Result on the web
<a href="https://doi.org/10.1109/CSNDSP60683.2024.10636659" target="_blank" >https://doi.org/10.1109/CSNDSP60683.2024.10636659</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1109/CSNDSP60683.2024.10636659" target="_blank" >10.1109/CSNDSP60683.2024.10636659</a>
Alternative languages
Result language
angličtina
Original language name
Impact of the CMOS Pixel Clock on Optical Camera Communication Using Rolling Shutter Mode
Original language description
This study delves into the impact of the pixel clock (pclk) on the frequency response of Optical Camera Communication (OCC) systems utilizing rolling shutter mode. Employing an experimental approach, we examine how variations in the pclk influence the frequency response of a complementary metal-oxide-semiconductor (CMOS) image sensor within OCC links. Our setup incorporates an algorithmic methodology to manipulate and assess internal camera parameters, focusing on the minimum exposure times to optimize signal capture and processing. The findings reveal a direct relation between the pclk and the achievable frame rate. It is a first approach to delineating its effect on the temporal resolution and bandwidth of the communication channel, showing the importance of these insights for enhancing the design and efficiency of OCC systems. Our research contributes to understanding the hardware limitations and opens future explorations into maximizing the communication performance.
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
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OECD FORD branch
20201 - Electrical and electronic engineering
Result continuities
Project
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Continuities
R - Projekt Ramcoveho programu EK
Others
Publication year
2024
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
Proceedings of the 14th International Symposium on Communication Systems, Networks and Digital Signal Processing
ISBN
979-8-3503-4874-3
ISSN
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e-ISSN
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Number of pages
5
Pages from-to
587-591
Publisher name
IEEE
Place of publication
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Event location
Rome
Event date
Jul 17, 2024
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
001324588800110