17385023. Vehicle-To-Everything (V2X) Participant Type-Based Misbehavior Detection simplified abstract (QUALCOMM Incorporated)

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Vehicle-To-Everything (V2X) Participant Type-Based Misbehavior Detection

Organization Name

QUALCOMM Incorporated

Inventor(s)

Jean-Philippe Monteuuis of Shrewsbury MA (US)

Jonathan Petit of Wenham MA (US)

Mohammad Raashid Ansari of Lowell MA (US)

Cong Chen of Shrewsbury MA (US)

Vehicle-To-Everything (V2X) Participant Type-Based Misbehavior Detection - A simplified explanation of the abstract

This abstract first appeared for US patent application 17385023 titled 'Vehicle-To-Everything (V2X) Participant Type-Based Misbehavior Detection

Simplified Explanation

The patent application describes a vehicle processing device that receives messages from other vehicles or infrastructure participants in a vehicle-to-everything (V2X) communication system. The device determines the type of the participant sending the message and adjusts the settings of detectors accordingly. It then checks the plausibility of the information in the message using these detector settings and takes a security action if the information is deemed not plausible.

  • The device receives V2X messages from other vehicles or infrastructure participants.
  • The messages include an indication of the type of participant sending the message.
  • The device adjusts the settings of detectors based on the participant type.
  • The device checks the plausibility of the information in the message using the detector settings.
  • If the information is not deemed plausible, the device takes a security action.

Potential Applications

  • Vehicle-to-vehicle communication systems
  • Vehicle-to-infrastructure communication systems
  • Intelligent transportation systems

Problems Solved

  • Ensures the security of V2X communication by verifying the plausibility of received messages.
  • Prevents malicious or false information from affecting the operation of vehicles or infrastructure.

Benefits

  • Enhances the reliability and trustworthiness of V2X communication.
  • Improves the overall safety and efficiency of transportation systems.
  • Reduces the risk of accidents or disruptions caused by false or misleading information.


Original Abstract Submitted

In various embodiments, a vehicle processing device may receive a vehicle-to-everything (V2X) message from an ITS participant, the message including an ITS participant type indication, determine detector settings based on the ITS participant type for one or more detectors configured to evaluate an aspect of the ITS participant, determine whether information in the V2X message is plausible using the detector settings based on the ITS participant type for the one or more detectors, and perform a security action in response to determining that the information in the V2X message is not plausible.

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