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ISSN: 1023-5086

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ISSN: 1023-5086

Scientific and technical

Opticheskii Zhurnal

A full-text English translation of the journal is published by Optica Publishing Group under the title “Journal of Optical Technology”

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DOI: 10.17586/1023-5086-2021-88-12-68-86

УДК: 001, 001.8, 001.18

Optical camera communications: practical constraints, applications, potential challenges and future directions

For Russian citation (Opticheskii Zhurnal):

Syed Agha Hassnain Mohsan Optical camera communications: practical constraints, applications, potential challenges and future directions (Оптические камеры связи: практические ограничения, приложения, проблемы и направления на будущее) // Оптический журнал. 2021. Т. 88. № 12. С. 68–86. http://doi.org/10.17586/1023-5086-2021-88-12-68-86

 

Syed Agha Hassnain Mohsan Optical camera communications: practical constraints, applications, potential challenges and future directions (Оптические камеры связи: практические ограничения, приложения, проблемы и направления на будущее) [in English] // Opticheskii Zhurnal. 2021. V. 88. № 12. P. 68–86. http://doi.org/10.17586/1023-5086-2021-88-12-68-86

For citation (Journal of Optical Technology):

Syed Agha Hassnain Mohsan, "Optical camera communications: practical constraints, applications, potential challenges, and future directions," Journal of Optical Technology. 88(12), 729-741 (2021). https://doi.org/10.1364/JOT.88.000729

Abstract:

Mobile wireless communications mainly rely on radio frequency to transmit data. However, its congested spectrum cannot meet the growing requirements for future high data rate applications. Recently, optical wireless communication techniques have opened up a vast optical spectrum and emerged as a cost-effective and practical alternative to congested radio frequency wireless technologies. As a supplementary technique of high-speed optical wireless communication, optical camera communication has become very attractive due to recent developments in communications hinging on camera or image sensors in smart devices with low implementation complexity. In conjunction with the ubiquity in consumer electronics such as pads and smartphones, optical camera communication takes advantages of an image sensor or camera in areas such as intelligent transportation, vehicular communication, motion capture, indoor localization and internet-of-things. Optical camera communication and visible light communication are considered within IEEE 802.15.7m standardization. Optical camera communication based on camera and organic/inorganic light emitting diodes (LEDs) offer localization and low-rate transmission in indoor as well as outdoor applications. This paper presents a comprehensive survey of optical camera communication, principles and recent standardization activities. This survey covers multiple aspects of optical camera communication such as transceivers, multi-input and multiple-output (MIMO) and diversity. It outlines various applications of optical camera communication. It also addresses some practical constraints, modulation schemes and error correction coding techniques for optical camera communication systems. Finally, in the last section of this survey, potential challenges and future research directions are presented.

Keywords:

optical wireless communication, optical camera communication, radio frequency, visible light communications, image sensor, camera

OCIS codes: 040.0040; 040.1490; 230.0230; 060.4510

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