Intelligent Transportation Systems (ITS) and Vehicle-to-Everything (V2X) communication technologies are revolutionizing the transportation sector by enhancing traffic efficiency, safety, and overall user experience. However, the performance of these systems can be significantly hindered by various types of interference. This paper provides a comprehensive overview of the regulatory framework for frequency allocation in V2X communication, identifies the types of interference affecting these systems both co-channel and adjacent channel, and explores strategies for managing and mitigating such interference. It includes an overview of current frequency allocations in the USA, EU/United Kingdom, China, Australia, Japan, South Korea, and Singapore, and discusses the implications of interference on ITS/V2X. The findings underscore the need for robust regulatory frameworks to ensure the successful deployment and operation of ITS and V2X communication systems worldwide.

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Wireless Interference and Regulatory Frameworks for Frequency Allocation in V2X Communication Systems

  • James Grow,
  • Nakira Oglesby,
  • Grayson Hatcher,
  • Billy Kihei

摘要

Intelligent Transportation Systems (ITS) and Vehicle-to-Everything (V2X) communication technologies are revolutionizing the transportation sector by enhancing traffic efficiency, safety, and overall user experience. However, the performance of these systems can be significantly hindered by various types of interference. This paper provides a comprehensive overview of the regulatory framework for frequency allocation in V2X communication, identifies the types of interference affecting these systems both co-channel and adjacent channel, and explores strategies for managing and mitigating such interference. It includes an overview of current frequency allocations in the USA, EU/United Kingdom, China, Australia, Japan, South Korea, and Singapore, and discusses the implications of interference on ITS/V2X. The findings underscore the need for robust regulatory frameworks to ensure the successful deployment and operation of ITS and V2X communication systems worldwide.