公开(公告)号：US12028744B2

公开(公告)日：2024-07-02

申请号：US17078470

申请日：2020-10-23

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 controlling a radio-frequency (RF) transaction region comprises: determining a value of a characteristic associated with an ability of roadside equipment, associated with an RF transaction, to obtain information from a user equipment (UE) in the RF transaction region; determining, based on the value of the characteristic, a value of a parameter affecting the ability of the roadside equipment to obtain the information from the UE in the RF transaction region; and conveying the value of the parameter to the UE to affect transmission of messages from the UE to the roadside equipment.

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

IPC: H04W4/12 ,  H04W4/40 ,  H04W4/90 ,  H04W28/06

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.

公开(公告)号：US12175457B2

公开(公告)日：2024-12-24

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 ,  G01S19/01 ,  G06K19/06 ,  G06Q20/36 ,  H04L9/00 ,  H04L67/1097 ,  H04W4/021 ,  H04W4/38

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：US11882223B2

公开(公告)日：2024-01-23

申请号：US17241127

申请日：2021-04-27

Applicant: QUALCOMM Incorporated

Inventor： Drew Foster Van Duren ,  Stefano Faccin ,  William Whyte

IPC: H04L9/32 ,  H04L9/08

CPC classification number: H04L9/3247 ,  H04L9/0825 ,  H04L9/3263 ,  H04L9/3297

Abstract: Various embodiments enable broadcast communications security. Various embodiments enable the authentication of broadcast communications. Various embodiments may enable asymmetric authentication and integrity protection of small size messages, such as one or more signed messages totaling a length of 250 bytes or less. Various embodiments may support cryptographic signing of beacon type messages using certificates. Various embodiments may include generating a beacon type message, cryptographically signing the beacon type message at least in part using a certificate to generate a signed beacon message, and sending the signed beacon type message in one or more broadcast transmissions in conjunction with, or independently of, certificate information used to verify the signed beacon message.

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.

公开(公告)号：US11533613B2

公开(公告)日：2022-12-20

申请号：US16880897

申请日：2020-05-21

Applicant: QUALCOMM Incorporated

Inventor： Adrian Edward Escott ,  William Whyte ,  Anand Palanigounder

IPC: H04W12/0431 ,  H04W12/033 ,  H04W12/041 ,  H04W12/106 ,  H04W4/40

Abstract: Embodiments include devices and methods for providing secure communications between a first computing device and a second computing device are disclosed. A processor of the first computing device may determine in a first application software first security key establishment information. The processor may provide the first security key establishment information to a communication layer of the first computing device for transmission to the second computing device. The processor may receive, in the first application software from the communication layer of the first computing device, second security key establishment information received from the second computing device. The processor may determine a first security key by the first application software based at least in part on the second security key establishment information. The processor may provide the first security key to the communication layer for protecting messages from the first application software to the second computing device.

公开(公告)号：US20210336797A1

公开(公告)日：2021-10-28

申请号：US17241127

申请日：2021-04-27

Applicant: QUALCOMM Incorporated

Inventor： Drew Foster Van Duren ,  Stefano Faccin ,  William Whyte

IPC: H04L9/32 ,  H04L9/08

Abstract: Various embodiments enable broadcast communications security. Various embodiments enable the authentication of broadcast communications. Various embodiments may enable asymmetric authentication and integrity protection of small size messages, such as one or more signed messages totaling a length of 250 bytes or less. Various embodiments may support cryptographic signing of beacon type messages using certificates. Various embodiments may include generating a beacon type message, cryptographically signing the beacon type message at least in part using a certificate to generate a signed beacon message, and sending the signed beacon type message in one or more broadcast transmissions in conjunction with, or independently of, certificate information used to verify the signed beacon message.

公开(公告)号：US12008895B2

公开(公告)日：2024-06-11

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 ,  G06V20/56 ,  H04W4/40

CPC classification number: G08G1/0141 ,  G06V20/56 ,  G08G1/0145 ,  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：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.