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1. WO2020096161 - METHOD AND APPARATUS FOR SECURITY COMMUNICATION IN WIRELESS COMMUNICATION SYSTEM

Publication Number WO/2020/096161
Publication Date 14.05.2020
International Application No. PCT/KR2019/008219
International Filing Date 04.07.2019
IPC
H04L 29/06 2006.01
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
29Arrangements, apparatus, circuits or systems, not covered by a single one of groups H04L1/-H04L27/136
02Communication control; Communication processing
06characterised by a protocol
H04L 9/08 2006.01
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
9Arrangements for secret or secure communication
08Key distribution
Applicants
  • 엘지전자 주식회사 LG ELECTRONICS INC. [KR]/[KR]
Inventors
  • 김동주 KIM, Dongjoo
  • 김나명 KIM, Namyeong
  • 백선희 BAEK, Sunhee
  • 이병주 LEE, Byungjoo
Agents
  • 특허법인 (유한) 케이비케이 KBK & ASSOCIATES
Priority Data
10-2018-013688108.11.2018KR
Publication Language Korean (KO)
Filing Language Korean (KO)
Designated States
Title
(EN) METHOD AND APPARATUS FOR SECURITY COMMUNICATION IN WIRELESS COMMUNICATION SYSTEM
(FR) PROCÉDÉ ET APPAREIL DESTINÉS À LA COMMUNICATION SÉCURISÉE DANS UN SYSTÈME DE COMMUNICATION SANS FIL
(KO) 무선 통신 시스템에서의 보안 통신 방법 및 장치
Abstract
(EN)
The present invention relates to a security communication method performed by a first device, and relates to a method and an apparatus for: searching for an IoT device, included in a network configured by a second device, in which onboarding is performed by the second device; checking whether the second device exists in the network; when the second device does not exist in the network, checking whether the IoT device supports sub-onboarding; when the IoT device supports the sub-onboarding, performing the sub-onboarding on the IoT device to obtain sub-ownership of the IoT device; and performing security communication with the IoT device on the basis of the sub-ownership.
(FR)
La présente invention concerne un procédé de communication sécurisée effectué au moyen d'un premier dispositif, et concerne un procédé et un appareil servant à : rechercher un dispositif IdO, compris dans un réseau configuré par un second dispositif, dans lequel l'intégration est réalisée au moyen du second dispositif ; vérifier si le second dispositif existe dans le réseau ; vérifier, lorsque le second dispositif n'existe pas dans le réseau, si le dispositif IdO prend en charge la sous-intégration ; effectuer, lorsque le dispositif IdO prend en charge la sous-intégration, la sous-intégration sur le dispositif IdO pour obtenir une sous-propriété du dispositif IdO ; et effectuer une communication sécurisée avec le dispositif IdO sur la base de la sous-propriété.
(KO)
본 발명은 제1 장치에 의해 수행되는 보안 통신 방법에 대한 것으로, 제2 장치에 의해 구성된 네트워크에 속하는, 제2 장치에 의한 온보딩(onboarding)이 수행되어 있는 IoT 장치를 검색하고, 상기 제2 장치가 상기 네트워크 내에 존재하는지 여부를 확인하고, 상기 제2 장치가 상기 네트워크 내에 존재하지 않는 경우, 상기 IoT 장치가 서브 온보딩(sub-onboarding)을 지원하는지 여부를 확인하고, 상기 IoT 장치가 서브 온보딩을 지원하는 경우, 상기 IoT 장치에 대한 서브 온보딩을 수행하여 상기 IoT 장치에 대한 서브 소유권(sub-ownership)을 획득하며, 상기 서브 소유권에 기반하여 상기 IoT 장치와 보안 통신을 수행하는 방법 및 장치에 대한 것이다.
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