The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 12, 2024
Filed:
Dec. 04, 2020
Lg Electronics, Inc., Seoul, KR;
University of Sao Paulo, Sao Paulo, BR;
Helmiton Cunha, Santa Clara, CA (US);
Thomas E. Luther, Santa Clara, CA (US);
Jefferson E. Ricardini Fernandes De Oliveira, Santa Clara, CA (US);
Henrique S. Ogawa, Santa Clara, CA (US);
Marcos A. Simplicio, Jr., São Paulo, BR;
Harsh Kupwade Patil, Palo Alto, CA (US);
LG ELECTRONICS, INC., Seoul, KR;
UNIVERSITY OF SAO PAULO, Sao Paulo, BR;
Abstract
In a vehicle-to-everything (VX) technology environment, systems and methods are provided for extending the distribution of activation codes (ACs) in an Activation Codes for Pseudonym Certificates (ACPC) system, in a privacy-preserving manner, to a unicast mode of communication. In this unicast ACPC (uACPC), in some embodiments, the ACs are distributed by the back-end system via a unicast channel upon the receipt of the vehicle's direct request for its respective ACs. In some embodiments, uACPC can leverage edge computing architecture for low latency delivery of certificate revocation lists (CRLs) and higher availability for the distribution of ACs.