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公开(公告)号：US12126993B2
公开(公告)日：2024-10-22
申请号：US17482263
申请日：2021-09-22
Applicant: QUALCOMM Incorporated
Inventor： William Whyte , Jonathan Petit , Jean-Philippe Monteuuis , Mohammad Raashid Ansari , Cong Chen , Virendra Kumar
IPC: H04W12/03 , H04W4/38 , H04W4/40 , H04W12/0471 , H04W12/121
CPC classification number: H04W12/03 , H04W4/38 , H04W4/40 , H04W12/0471 , H04W12/121
Abstract: Embodiments include methods performed by vehicle-to-everything (V2X) system for protecting proprietary data within misbehavior reports. Various embodiments may include detecting misbehavior conditions based on received sensor data, determining whether the received sensor data that supports a conclusion that a misbehavior condition has occurred is or includes proprietary information, and encrypting the sensor data that supports the conclusion that the misbehavior condition has occurred in response to determining that the received sensor data is or includes the proprietary information. Various embodiments may further include generating a misbehavior report including the received sensor data that supports the conclusion that the misbehavior condition has occurred in response to determining that the misbehavior condition has occurred, in which the received sensor data included in the misbehavior report is encrypted in response to determining that the received sensor data is or includes proprietary information, and transmitting the generated misbehavior report to a misbehavior managing authority.
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公开(公告)号：US11553319B2
公开(公告)日：2023-01-10
申请号：US17177842
申请日：2021-02-17
Applicant: QUALCOMM Incorporated
Inventor： Jean-Philippe Monteuuis , Jonathan Petit , Mohammad Raashid Ansari , Cong Chen
Abstract: Embodiments include methods performed by vehicle-to-everything (V2X) system for evaluating V2X information. Some embodiments may include receiving from a V2X entity a length value and width value of the V2X entity, determining whether the received length value and width value are reliable, and performing a position overlap check using the received length value and width value in response to determining that the received length value and width value are reliable.
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公开(公告)号：US12260747B2
公开(公告)日：2025-03-25
申请号：US17810680
申请日：2022-07-05
Applicant: QUALCOMM Incorporated
Inventor： Jean-Philippe Monteuuis , Seung Ryul Yang , Jonathan Petit , Mohammad Raashid Ansari , Cong Chen
Abstract: Various embodiments include methods and systems for recognizing misbehavior detection in a vehicle-to-everything (V2X) maneuver coordination message. Various embodiments may include a V2X system of a vehicle receiving a maneuver coordination message, performing a test for misbehavior on the maneuver coordination message, and taking an action in response to the test identifying misbehavior associated with the maneuver coordination message. Various embodiments may include a network computing device of a V2X network receiving a plurality of maneuver coordination messages from a plurality of vehicles, identifying an inconsistency among the plurality of maneuver coordination messages, identifying a misbehavior condition in response to identifying the inconsistency among the plurality of maneuver coordination messages, and taking an action in response to identifying the misbehavior condition.
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公开(公告)号：US12219452B2
公开(公告)日：2025-02-04
申请号：US17659359
申请日：2022-04-15
Applicant: QUALCOMM Incorporated
Inventor： Jonathan Petit , William Whyte , Cong Chen , Jean-Philippe Monteuuis , Mohammad Raashid Ansari
Abstract: Various embodiments include methods and systems for vehicle-to-everything (V2X) system of a vehicle for managing transmission of misbehavior reports. Various embodiments may include generating a misbehavior report based on a detected V2X misbehavior, assigning a priority or a transmission probability to the generated misbehavior report based on an external condition related to the detected V2X misbehavior, and transmitting the misbehavior report based on the assigned priority or transmission probability.
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公开(公告)号：US11937087B2
公开(公告)日：2024-03-19
申请号：US17385023
申请日：2021-07-26
Applicant: QUALCOMM Incorporated
Inventor： Jean-Philippe Monteuuis , Jonathan Petit , Mohammad Raashid Ansari , Cong Chen
IPC: H04W12/122 , H04W4/40
CPC classification number: H04W12/122 , H04W4/40
Abstract: 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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Patent Agency Ranking
公开(公告)号：US11722865B2
公开(公告)日：2023-08-08
申请号：US17498116
申请日：2021-10-11
Applicant: QUALCOMM Incorporated
Inventor： Mohammad Raashid Ansari , Jean-Philippe Monteuuis , Jonathan Petit , Cong Chen
IPC: H04W4/40 , H04W12/106
CPC classification number: H04W4/40 , H04W12/106
Abstract: Various embodiments include method performed by a processor of a vehicle processing system for misbehavior detection, including receiving first vehicle-to-everything (V2X) information from a first vehicle, receiving second V2X information from neighbor vehicles of the first vehicle, determining a distribution of information in the second V2X information, and performing a security action in response to determining that information in the first V2X information is outside a confidence threshold of the distribution of information in the second V2X information.
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公开(公告)号：US20230111436A1
公开(公告)日：2023-04-13
申请号：US17496691
申请日：2021-10-07
Applicant: QUALCOMM Incorporated
Inventor： Jonathan Petit , Sumant Paranjpe , Jean-Philippe Monteuuis , Mohammad Raashid Ansari , Cong Chen
Abstract: Embodiments include systems and methods executed by a processor of a vehicle for presenting relevant warnings to a vehicle operator, including receiving a vehicle-to-everything (V2X) communication including information regarding a V2X-identified threat, determining whether the vehicle operator has not recognized the V2X-identified threat, determining a display location that is most likely to receive the vehicle operator's attention in response to determining that the vehicle operator has not recognized the V2X-identified threat, and generating an alert regarding the V2X-identified threat on the determined display location. The generated alert regarding the V2X-identified threat on the determined display location may exclude alerts regarding any threat conditions that the processor has determined that the vehicle operator has recognized.
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公开(公告)号：US20230100792A1
公开(公告)日：2023-03-30
申请号：US17484806
申请日：2021-09-24
Applicant: QUALCOMM Incorporated
Inventor： Jonathan Petit , Jean-Philippe Monteuuis , Mohammad Raashid Ansari , Cong Chen
IPC: H04W12/121 , H04W4/40 , H04W12/106
Abstract: Methods, systems, and devices for wireless communications are described. A communication device may detect vehicle-to-everything (V2X) fuzzing attacks. The communication device may receive a set of packets. Each packet of the set of packets includes a set of information element (IE) fields. The communication device determine a change to one or more IE fields of the set of IE fields and associated with at least a subset of packets of the set of packets based on comparing a respective value associated with each of the one or more IE fields to a respective default value associated with each of the one or more IE fields. As a result, the communication device may transmit a report indicating a plurality of fuzzing attacks at the communication device.
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公开(公告)号：US11613264B2
公开(公告)日：2023-03-28
申请号：US17172463
申请日：2021-02-10
Applicant: QUALCOMM Incorporated
Inventor： Mohammad Raashid Ansari , Jonathan Petit , Jean-Philippe Monteuuis , Cong Chen
Abstract: In various embodiments, a vehicle-to-everything (V2X) processing device detecting a misbehavior condition in a system of the vehicle, and prevent the vehicle from sending a V2X message related to the detected misbehavior condition in response to detecting the misbehavior condition in the system of the vehicle. In some embodiments, the V2X processing device may receive information from a plurality of information sources of the vehicle, and may detect the misbehavior condition in the system of the vehicle by performing a cross-check of information received from the plurality of information sources of the vehicle to detect an inconsistency within the received information.
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公开(公告)号：US20220258739A1
公开(公告)日：2022-08-18
申请号：US17177574
申请日：2021-02-17
Applicant: QUALCOMM incorporated
Inventor： Jean-Philippe Monteuuis , Jonathan Petit , Mohammad Raashid Ansari , Cong Chen
Abstract: Embodiments are disclosed that include systems and methods performed by vehicle-to-everything (V2X) system participant to identify position overlap misbehavior conditions efficiently by using vehicle threshold model data rather than specific second vehicle dimension data. The vehicle threshold model data may include a confidence value for the dimension data contained therein such that a confidence level for the identification of a position overlap misbehavior condition may be calculated. The calculated confidence values may allow the V2X system participant to determine whether to generate a misbehavior detection report (MBR) and transmit the MBR to a misbehavior managing authority.
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