公开(公告)号：US12238606B2

公开(公告)日：2025-02-25

申请号：US17776887

申请日：2020-05-19

Applicant: LG ELECTRONICS INC.

Inventor： Min Song ,  Kwangsik Kong ,  Seongwoo Jeong ,  Hakseong Kim

IPC: H04W4/021 ,  H04W4/12 ,  H04W4/40

Abstract: A server for a vehicle-to-everything (V2X) service receives, from a first V2X device, a subscription request for requesting subscription of the V2X service, and sets a subscription area for the first V2X device. The server publishes, to the first V2X device, at least one V2X message published by at least one second V2X device associated with the subscription area.

公开(公告)号：US12143513B2

公开(公告)日：2024-11-12

申请号：US17918245

申请日：2020-08-10

Applicant: LG ELECTRONICS INC.

Inventor： Seongwoo Jeong ,  Hakseong Kim

IPC: H04L9/32

Abstract: An apparatus for a vehicle-to-everything (V2X) service establishes a secure session with a V2X server by using a transport layer security (TLS) handshake on the basis of an X.509 certificate of the V2X server. The apparatus generates a signed V2X message having a digital signature generated on the basis of a pseudonym certificate. The apparatus encodes the signed V2X message on the basis of the X.509 certificate.