公开(公告)号：US11792645B2

公开(公告)日：2023-10-17

申请号：US17497120

申请日：2021-10-08

Applicant: QUALCOMM Incorporated

Inventor： William Whyte ,  Sean Vincent Maschue ,  Drew Foster Van Duren ,  Virendra Kumar

IPC: H04W12/041 ,  H04W12/0471 ,  H04W12/06 ,  H04W4/40 ,  H04W4/12 ,  H04L9/32

CPC classification number: H04W12/0471 ,  H04W4/12 ,  H04W4/40 ,  H04W12/041 ,  H04W12/06 ,  H04L9/3236 ,  H04L9/3247

Abstract: Methods and devices and systems for implementing the methods for authenticating plaintext and ciphertext in a vehicle-to-everything (V2X) message include generating ciphertext from a plaintext message to be transmitted in a V2X message, generating a hash of the ciphertext and a hash of the plaintext message, generating a digital signature of a concatenation of the hash of the ciphertext and the hash of the plaintext message, and sending to a network node a V2X message that includes the ciphertext, the hash of the plaintext message, and the digital signature. The hash of the plaintext message, and the digital signature may be configured to enable the network node to verify that the V2X endpoint node signed the concatenation.

公开(公告)号：US20230298388A1

公开(公告)日：2023-09-21

申请号：US17697792

申请日：2022-03-17

Applicant: QUALCOMM Incorporated

Inventor： Drew Foster Van Duren ,  Sean Vincent Maschue ,  Virendra Kumar ,  William Whyte ,  Jonathan Petit ,  Anthony Bahadir Lopez

IPC: G07B15/06 ,  H04L67/12 ,  G06Q20/38

CPC classification number: G07B15/06 ,  H04L67/12 ,  G06Q20/3829

Abstract: Methods, systems, and devices for road usage charging (RUC) are described. RUC computation may be performed at a vehicle using a vehicle computing device (VCD) that is trusted by a service provider, charger, or both. The VCD may be trusted to collect high accuracy, high resolution time and location data for RUC, and also compute for itself what the RUC charge is according to one or more applicable charge policies that are provided to the VCD. Anonymity related to specific vehicle and location information may be provided by encrypting portions of RUC data that are decryptable by different entities with reduced likelihood of revealing specific vehicle, location, and time information.

公开(公告)号：US12136297B2

公开(公告)日：2024-11-05

申请号：US17697792

申请日：2022-03-17

Applicant: QUALCOMM Incorporated

Inventor： Drew Foster Van Duren ,  Sean Vincent Maschue ,  Virendra Kumar ,  William Whyte ,  Jonathan Petit ,  Anthony Bahadir Lopez

IPC: G07B15/06 ,  G06Q20/38 ,  G07B13/00 ,  H04L67/12

Abstract: Methods, systems, and devices for road usage charging (RUC) are described. RUC computation may be performed at a vehicle using a vehicle computing device (VCD) that is trusted by a service provider, charger, or both. The VCD may be trusted to collect high accuracy, high resolution time and location data for RUC, and also compute for itself what the RUC charge is according to one or more applicable charge policies that are provided to the VCD. Anonymity related to specific vehicle and location information may be provided by encrypting portions of RUC data that are decryptable by different entities with reduced likelihood of revealing specific vehicle, location, and time information.

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.