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1. (WO2018203652) DEVICE AND METHOD FOR PERFORMING AUTHENTICATION IN WIRELESS POWER TRANSMISSION SYSTEM
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Pub. No.: WO/2018/203652 International Application No.: PCT/KR2018/005071
Publication Date: 08.11.2018 International Filing Date: 02.05.2018
IPC:
H02J 7/02 (2006.01) ,H04B 5/00 (2006.01) ,H02J 50/80 (2016.01) ,H04L 9/32 (2006.01) ,H02J 50/00 (2016.01) ,H04L 29/06 (2006.01)
H ELECTRICITY
02
GENERATION, CONVERSION, OR DISTRIBUTION OF ELECTRIC POWER
J
CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
7
Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
02
for charging batteries from ac mains by converters
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
B
TRANSMISSION
5
Near-field transmission systems, e.g. inductive loop type
[IPC code unknown for H02J 50/80]
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
L
TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
9
Arrangements for secret or secure communication
32
including means for verifying the identity or authority of a user of the system
[IPC code unknown for H02J 50]
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
L
TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
29
Arrangements, apparatus, circuits or systems, not covered by a single one of groups H04L1/-H04L27/136
02
Communication control; Communication processing
06
characterised by a protocol
Applicants:
엘지전자 주식회사 LG ELECTRONICS INC. [KR/KR]; 서울시 영등포구 여의대로 128 128, Yeoui-daero, Yeongdeungpo-gu Seoul 07336, KR
Inventors:
박용철 PARK, Yongcheol; KR
김재열 KIM, Jaeyeol; KR
박준호 PARK, Joonho; KR
서정교 SEO, Jeongkyo; KR
육경환 YOOK, Gyunghwan; KR
이재성 LEE, Jaesung; KR
Agent:
인비전 특허법인 ENVISION PATENT & LAW FIRM; 서울시 강남구 테헤란로 124, 5층 5F, 124, Teheran-ro Gangnam-gu Seoul 06234, KR
Priority Data:
10-2018-003387223.03.2018KR
10-2018-003415423.03.2018KR
10-2018-003507627.03.2018KR
10-2018-003773030.03.2018KR
10-2018-003835102.04.2018KR
10-2018-004393916.04.2018KR
62/492,92701.05.2017US
62/509,72422.05.2017US
62/530,85611.07.2017US
62/538,78030.07.2017US
62/563,64827.09.2017US
62/564,21927.09.2017US
62/617,27714.01.2018US
Title (EN) DEVICE AND METHOD FOR PERFORMING AUTHENTICATION IN WIRELESS POWER TRANSMISSION SYSTEM
(FR) DISPOSITIF ET PROCÉDÉ DE RÉALISATION D'AUTHENTIFICATION DANS UN SYSTÈME DE TRANSMISSION D'ÉNERGIE SANS FIL
(KO) 무선전력 전송시스템에서 인증을 수행하는 장치 및 방법
Abstract:
(EN) The present invention relates to a device and a method for performing authentication in a wireless power transmission system. Disclosed in the present specification is an authentication method in a wireless power transmission system, comprising the steps of: receiving, from a target device, a first packet including indication information related to whether the target device supports an authentication function; transmitting an authentication request message to the target device if the target device supports the authentication function; receiving, from the target device, an authentication response message including a certificate for wireless charging in response to the authentication request message; and confirming the authentication of the target device on the basis of the authentication response message.
(FR) La présente invention concerne un dispositif et un procédé de réalisation d'authentification dans un système de transmission d'énergie sans fil. Un procédé d'authentification dans un système de transmission d'énergie sans fil est décrit, comprenant les étapes consistant : à recevoir, en provenance d'un dispositif cible, un premier paquet comprenant des informations d'indication concernant si le dispositif cible prend en charge une fonction d'authentification; à transmettre un message de demande d'authentification au dispositif cible si le dispositif cible prend en charge la fonction d'authentification; à recevoir, en provenance du dispositif cible, un message de réponse d'authentification comprenant un certificat pour une charge sans fil en réponse au message de demande d'authentification; et à confirmer l'authentification du dispositif cible sur la base du message de réponse d'authentification.
(KO) 본 발명은 무선전력 전송시스템에서 인증을 수행하는 장치 및 방법에 관한 것이다. 본 명세서는 상기 대상 장치가 인증 기능을 지원하는지에 관한 지시정보를 포함하는 제1 패킷을 상기 대상 장치로부터 수신하는 단계, 상기 대상 장치가 인증 기능을 지원하는 경우, 인증 요청 메시지를 상기 대상 장치로 전송하는 단계, 상기 인증 요청 메시지에 대한 응답으로, 무선충전에 관한 인증서(certificate)를 포함하는 인증 응답 메시지를 상기 대상 장치로부터 수신하는 단계, 및 상기 인증 응답 메시지에 기반하여 상기 대상 장치의 인증을 확인(confirm)하는 단계를 포함하는 무선전력 전송 시스템에서의 인증 방법이 개시된다.
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: Korean (KO)
Filing Language: Korean (KO)