Invention Application
- Patent Title: Context Dependent V2X Misbehavior Detection
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Application No.: US17171822Application Date: 2021-02-09
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Publication No.: US20220256347A1Publication Date: 2022-08-11
- Inventor: Jonathan PETIT , Cong CHEN , Mohammad Raashid ANSARI
- Applicant: QUALCOMM Incorporated
- Applicant Address: US CA San Diego
- Assignee: QUALCOMM Incorporated
- Current Assignee: QUALCOMM Incorporated
- Current Assignee Address: US CA San Diego
- Main IPC: H04W12/121
- IPC: H04W12/121 ; H04W12/63 ; H04W4/40 ; H04W4/02

Abstract:
Methods, apparatuses, systems, and non-transitory computer-readable media are disclosed for V2X misbehavior detection at a device. A disclosed method comprises performing context detection to generate a determined context for the device. The method further comprises performing a plurality of plausibility checks to generate a plurality of plausibility outputs. At least one plausibility check of the plurality of plausibility checks is performed based on inputs including (1) a reported value obtained from a received V2X message and (2) the determined context for the device. The method further comprises weighing and combining the plurality of plausibility outputs, by applying at least one set of weights based on the determined context for the device, to generate at least one combined, weighted plausibility indicator value. The method further comprises performing at least one misbehavior detection based on the at least one combined, weighted plausibility indicator value, to generate at least one misbehavior detection result.
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