Title:
METHOD FOR SECURING V2X COMMUNICATION IN WIRELESS COMMUNICATION SYSTEM
Document Type and Number:
WIPO Patent Application WO/2021/153809
Kind Code:
A1
Abstract:
According to the present specification, a method for a first user equipment (UE) in a wireless communication system to secure vehicle-to-everything (V2X) communication comprises the steps of: receiving, from an upper layer, a first security key signed with a first private key via the upper layer; transferring the signed first security key to a second UE; receiving, from the second UE, a second security key on the basis of the signed first security key, the second security key being signed with a second private key via an upper layer of the second UE; and transferring the signed second security key to the upper layer, wherein the upper layer may have a state in which settings associated with the first security key are completed in order to secure the V2X communication.
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Inventors:
KIM JOONWOONG (KR)
Application Number:
PCT/KR2020/001310
Publication Date:
August 05, 2021
Filing Date:
January 29, 2020
Export Citation:
Assignee:
LG ELECTRONICS INC (KR)
International Classes:
H04W12/04; H04W4/40; H04W12/00; H04W12/06; H04W76/14; H04W92/18
Foreign References:
| US20190123915A1 | 2019-04-25 | |||
| US20190200228A1 | 2019-06-27 |
Other References:
ANONYMOUS: "3rd Generation Partnership Project; Technical Specification Group Services and System Aspects; Study on Security Aspects of 3GPP support for Advanced V2X Services (Release 16)", 3GPP STANDARD; TECHNICAL REPORT; 3GPP TR 33.836, vol. SA WG3, no. V0.5.0, 2 January 2020 (2020-01-02), pages 1 - 50, XP051841104
ANONYMOUS: "3rd Generation Partnership Project; Technical Specification Group Services and System Aspects; Study on authentication and key management for applications based on 3GPP credential in 5G (Release 16)", 3GPP STANDARD; TECHNICAL REPORT; 3GPP TR 33.835, vol. SA WG3, no. V16.0.0, 31 December 2019 (2019-12-31), pages 1 - 83, XP051841028
WHYTE, WILLIAM: "IEEE 1609.2 and Connected Vehicle Security: Standards Making in a Pocket Universe", RESEARCHGATE, US, pages 1 - 62, XP009529453, Retrieved from the Internet DOI: 10.13140/RG.2.2.30133.88802
ANONYMOUS: "3rd Generation Partnership Project; Technical Specification Group Services and System Aspects; Study on authentication and key management for applications based on 3GPP credential in 5G (Release 16)", 3GPP STANDARD; TECHNICAL REPORT; 3GPP TR 33.835, vol. SA WG3, no. V16.0.0, 31 December 2019 (2019-12-31), pages 1 - 83, XP051841028
WHYTE, WILLIAM: "IEEE 1609.2 and Connected Vehicle Security: Standards Making in a Pocket Universe", RESEARCHGATE, US, pages 1 - 62, XP009529453, Retrieved from the Internet
Attorney, Agent or Firm:
ROYAL PATENT & LAW OFFICE (KR)
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