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When Visible Light (Backscatter) Communication Meets Neuromorphic Cameras in V2X

Published: 22 February 2023 Publication History

Abstract

Intelligent transportation systems are predicted to change the way people live in the foreseeable future. Vehicular networks are one of the key enablers for such systems, yet no status-quo solutions of vehicular networks make practical deployments possible. This paper proposes NeuromorphicVLC, a visible light communication system equipped with neuromorphic cameras as optical receivers to improve its performance. Compared with conventional photodiodes or cameras, the new type of bio-inspired CMOS vision sensors highlight high temporal resolution, large dynamic range, and adequate spatial resolution to filter out ambient noise. We develop a complete signal processing pipeline to detect the VLC transmitters and demodulate the messages. Preliminary experimental results demonstrate NeuromorphicVLC achieves a 4.8 Kbps bit rate and ensures reliability in various range and mobile scenarios.

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Cited By

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  • (2024)Towards High-Speed Passive Visible Light Communication with Event Cameras and Digital Micro-MirrorsProceedings of the 22nd ACM Conference on Embedded Networked Sensor Systems10.1145/3666025.3699368(704-717)Online publication date: 4-Nov-2024
  • (2024)Poster Abstract: Joint Optical Wireless Communication and Sensing using Neuromorphic Cameras2024 23rd ACM/IEEE International Conference on Information Processing in Sensor Networks (IPSN)10.1109/IPSN61024.2024.00053(305-306)Online publication date: 13-May-2024
  • (2023)Constraints and Recent Solutions of Optical Camera Communication for Practical ApplicationsPhotonics10.3390/photonics1006060810:6(608)Online publication date: 24-May-2023

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cover image ACM Conferences
HotMobile '23: Proceedings of the 24th International Workshop on Mobile Computing Systems and Applications
February 2023
306 pages
ISBN:9798400700170
DOI:10.1145/3572864
Permission to make digital or hard copies of all or part of this work for personal or classroom use is granted without fee provided that copies are not made or distributed for profit or commercial advantage and that copies bear this notice and the full citation on the first page. Copyrights for components of this work owned by others than the author(s) must be honored. Abstracting with credit is permitted. To copy otherwise, or republish, to post on servers or to redistribute to lists, requires prior specific permission and/or a fee. Request permissions from [email protected].

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Publication History

Published: 22 February 2023

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Author Tags

  1. V2X
  2. neuromorphic camera
  3. spike camera
  4. visible light backscatter communication

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Cited By

View all
  • (2024)Towards High-Speed Passive Visible Light Communication with Event Cameras and Digital Micro-MirrorsProceedings of the 22nd ACM Conference on Embedded Networked Sensor Systems10.1145/3666025.3699368(704-717)Online publication date: 4-Nov-2024
  • (2024)Poster Abstract: Joint Optical Wireless Communication and Sensing using Neuromorphic Cameras2024 23rd ACM/IEEE International Conference on Information Processing in Sensor Networks (IPSN)10.1109/IPSN61024.2024.00053(305-306)Online publication date: 13-May-2024
  • (2023)Constraints and Recent Solutions of Optical Camera Communication for Practical ApplicationsPhotonics10.3390/photonics1006060810:6(608)Online publication date: 24-May-2023

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