公开(公告)号：US20220295274A1

公开(公告)日：2022-09-15

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: H04W12/0471 ,  H04W12/041 ,  H04W12/06 ,  H04W4/12 ,  H04W4/40

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：US20220230537A1

公开(公告)日：2022-07-21

申请号：US17483593

申请日：2021-09-23

Applicant: QUALCOMM Incorporated

Inventor： William WHYTE ,  Jonathan PETIT ,  Cong CHEN ,  Jean-Philippe MONTEUUIS

IPC: G08G1/01 ,  G06K9/00 ,  H04W4/40

Abstract: Embodiments include methods performed by a processor of a vehicle-to-everything (V2X) system within a vehicle for detecting misbehavior conditions by comparing information received in V2X messages to local dynamic map data. Various embodiments may include receiving V2X messages from other V2X system participants, determining whether a misbehavior condition is detected by comparing data contained in the received V2X messages to information in a locally maintained or stored local dynamic map data model, detecting a misbehavior condition and generating a misbehavior report identifying the misbehavior condition in response to a conflict or inconsistency between some data in the received V2X message and the local dynamic map.

公开(公告)号：US20250016554A1

公开(公告)日：2025-01-09

申请号：US18889065

申请日：2024-09-18

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

Abstract: Embodiments include methods performed by a vehicle-to-everything (V2X) system for protecting proprietary data within misbehavior reports. The method includes receiving a misbehavior report from a V2X system participant, obtaining sensor data from the received misbehavior report indicating that a misbehavior condition has occurred, determining whether the sensor data indicating that a misbehavior condition has occurred includes encrypted proprietary information. In response to determining that the sensor data includes encrypted proprietary information, the V2X system identifies an entity that owns the encrypted proprietary information, transmits the misbehavior report including the encrypted proprietary information to the entity that owns the encrypted proprietary information, and receives a confirmation report from the entity that owns the encrypted proprietary information indicating whether the misbehavior report is accurate.

公开(公告)号：US20240323691A1

公开(公告)日：2024-09-26

申请号：US18188652

申请日：2023-03-23

Applicant: QUALCOMM Incorporated

Inventor： Richard Dominic WIETFELDT ,  Philip Michael HAWKES ,  William WHYTE ,  Jonathan PETIT

IPC: H04W12/106 ,  H04W4/38

CPC classification number: H04W12/106 ,  H04W4/38

Abstract: A processing circuit is coupled to imaging devices through multiple data communication links. Each data communication link couples at least one imaging device with the processing circuit. The processing circuit is configured to determine when a change is required in a first data protection configuration that protects first image data transmitted over a first data communication link, and determine a second data protection configuration to be used when second image data is transmitted from a first imaging device over the first data communication link to an image processing circuit. The first data protection configuration or the second data protection configuration provides a partial integrity mode of data protection for frames of image data transmitted over the first data communication link. The partial integrity mode protects some, but not all frames of image data transmitted over the first data communication link using a message authentication code.

公开(公告)号：US20240251288A1

公开(公告)日：2024-07-25

申请号：US18623447

申请日：2024-04-01

Applicant: QUALCOMM INCORPORATED

Inventor： Drew Foster VAN DUREN ,  William WHYTE ,  Sean Vincent MASCHUE ,  Soumya DAS

IPC: H04W28/02 ,  H04W4/44

CPC classification number: H04W28/0289 ,  H04W4/44 ,  H04W28/0236 ,  H04W28/0284

Abstract: A method of completing a transaction for a UE includes: receiving, at roadside equipment, a position message indicating a position of the UE; receiving, at the roadside equipment, a transaction message from the UE, the transaction message being separate from the position message and including an encrypted token containing information associated with the UE to enable completion of the transaction; determining that the position message and the transaction message are cryptographically bound; decrypting the encrypted token to produce a decrypted token; determining a presence of the UE in a transaction region; and completing the transaction using the information contained in the decrypted token in response to determining that the position message and the transaction message are cryptographically bound and determining the presence of the UE in the transaction region.

公开(公告)号：US20240214818A1

公开(公告)日：2024-06-27

申请号：US18069625

申请日：2022-12-21

Applicant: QUALCOMM Incorporated

Inventor： William WHYTE ,  Jonathan PETIT

IPC: H04W12/63 ,  H04W12/069 ,  H04W12/082

CPC classification number: H04W12/63 ,  H04W12/069 ,  H04W12/082

Abstract: Various embodiments include methods and systems for managing privileged operation request misbehavior. In various embodiments, a network computing device may receive a first privileged operation request purportedly from a vehicle at a first location at a first time and a second privileged operation request purportedly from the vehicle at a second location at a second time, and may perform a security action in response to determining that the vehicle cannot have traveled from the first location to the second location between the first time and the second time.

公开(公告)号：US20230004627A1

公开(公告)日：2023-01-05

申请号：US17832397

申请日：2022-06-03

Applicant: QUALCOMM Incorporated

Inventor： Wesley James HOLLAND ,  Jonathan KIES ,  Brian VOGELSANG ,  Abhijeet BISAIN ,  William WHYTE ,  Michael Franco TAVEIRA

IPC: G06F21/10 ,  G06F21/44

Abstract: Systems and techniques are described for token device transfer management. A system identifies, in a payload of at least one block of a distributed ledger, a token corresponding to media content. A parameter of the token in the distributed ledger indicates that the token is associated with a first user. The system identifies a device that is associated with the token and the media content. The device is also associated with the first user. The system identifies that the device has been relocated to an area associated with a second user. In response to identifying that the device has been relocated to the area, the system causes the parameter of the token in the distributed ledger to be modified from indicating that the token is associated with the first user to indicating that the token is associated with the second user.

公开(公告)号：US20220393873A1

公开(公告)日：2022-12-08

申请号：US17832368

申请日：2022-06-03

Applicant: QUALCOMM Incorporated

Inventor： Wesley James HOLLAND ,  Jonathan KIES ,  Brian VOGELSANG ,  Abhijeet BISAIN ,  William WHYTE ,  Michael Franco TAVEIRA

IPC: H04L9/32 ,  H04L67/1097 ,  G06K19/06 ,  H04L9/00

Abstract: Systems and techniques are described for situational token-associated media output. A system receives sensor data captured by at least one sensor of a media device. The system identifies, based on the sensor data, a relationship between the media device and an anchor element that is associated with a token. The system identifies the token in a payload of at least one block of a distributed ledger. The token corresponds to media content according to the distributed ledger. The system generates a representation of the media content corresponding to the token. In response to identifying the relationship between the media device and the anchor element, the system outputs the representation of the media content.

公开(公告)号：US20220256333A1

公开(公告)日：2022-08-11

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 ,  H04W12/121 ,  H04W12/0471 ,  H04W4/38 ,  H04W4/40

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.

公开(公告)号：US20220223033A1

公开(公告)日：2022-07-14

申请号：US17317270

申请日：2021-05-11

Applicant: QUALCOMM Incorporated

Inventor： Jonathan PETIT ,  William WHYTE ,  Cong CHEN ,  Jean-Philippe MONTEUUIS ,  Mohammad Raashid ANSARI

IPC: G08G1/01 ,  G07C5/00 ,  G07C5/08 ,  G08G1/16

Abstract: Methods, misbehavior management systems, non-transitory processor-readable media of various embodiments provide for managing the generation, storage, and transmission of misbehavior reports from vehicle-to-everything (V2X) onboard equipment to an associated entity, such as a misbehavior managing authority. Various embodiments may include detecting a misbehavior condition has occurred and determining whether to generate a misbehavior report based on an aggregated criticality value. The misbehavior management system may then determine whether to store the generated misbehavior report. The misbehavior management system may also determine whether to transmit the generated misbehavior report to a misbehavior managing authority. In some embodiments, the misbehavior management system may determine which stored misbehavior reports may be deleted from storage.