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:
Feb. 10, 2026
Filed:
Dec. 29, 2022
Penta Security Inc., Seoul, KR;
Autocrypt Co., Ltd., Seoul, KR;
Keon Yun, Seoul, KR;
Jin Hyeok Oh, Gwangmyeong-si, KR;
Sun Woo Yun, Goyang-si, KR;
Sang Min Lee, Seoul, KR;
Myong Cheol Lim, Seoul, KR;
Tae Gyun Kim, Yongin-si, KR;
Sang Gyoo Sim, Seoul, KR;
Duk Soo Kim, Seoul, KR;
Eui Seok Kim, Seoul, KR;
Penta Security Inc., Seoul, KR;
Autocrypt Co., Ltd., Seoul, KR;
Abstract
A message hop-based communication method of guaranteeing real-time communication in a vehicle communication environment may comprise: receiving, by a first on-board unit (OBU) of a first vehicle, a first message including a message frame (MF) for probe vehicle data (PVD) from a road side unit (RSU); and transmitting a second message, including an MF for a basic safety message (BSM), to a second OBU of a second vehicle, the second message corresponding to the first message, wherein the PVD and the BSM each comprise a data frame for a hopping request.