US 11,937,087 B2
Vehicle-to-everything (V2X) participant type-based misbehavior detection
Jean-Philippe Monteuuis, Shrewsbury, MA (US); Jonathan Petit, Wenham, MA (US); Mohammad Raashid Ansari, Lowell, MA (US); and Cong Chen, Shrewsbury, MA (US)
Assigned to QUALCOMM Incorporated, San Diego, CA (US)
Filed by QUALCOMM Incorporated, San Diego, CA (US)
Filed on Jul. 26, 2021, as Appl. No. 17/385,023.
Prior Publication US 2023/0021487 A1, Jan. 26, 2023
Int. Cl. H04W 12/122 (2021.01); H04W 4/40 (2018.01)
CPC H04W 12/122 (2021.01) [H04W 4/40 (2018.02)] 30 Claims
OG exemplary drawing
 
1. A method performed by a processor of a vehicle processing system for misbehavior detection, comprising:
receiving a vehicle-to-everything (V2X) message from an Intelligent Transportation System (ITS) participant, the message including an ITS participant type indication;
determining detector settings based on the ITS participant type for one or more detectors configured to evaluate an aspect of the ITS participant;
determining 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
performing a security action in response to determining that the information in the V2X message is not plausible.