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1. (WO2018199523) METHOD FOR PROCESSING MACHINE TO MACHINE COMMUNICATION VIA PUBLIC IP NETWORK, AND APPARATUS THEREFOR
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Pub. No.: WO/2018/199523 International Application No.: PCT/KR2018/004373
Publication Date: 01.11.2018 International Filing Date: 16.04.2018
IPC:
H04L 29/08 (2006.01) ,H04L 29/06 (2006.01)
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
08
Transmission control procedure, e.g. data link level control procedure
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:
주식회사 케이티 KT CORPORATION [KR/KR]; 경기도 성남시 분당구 불정로 90 (정자동 206) (206, Jeongja-dong) 90, Buljeong-ro, Bundang-gu, Seongnam-si Gyeonggi-do 13606, KR
Inventors:
김상언 KIM, Sang-eon; KR
Agent:
특허법인(유한)유일하이스트 YUIL HIGHEST INTERNATIONAL PATENT AND LAW FIRM; 서울시 강남구 강남대로94길 59, 2층 (역삼동, 옥산빌딩) (Oksan Bldg, Yeoksam-dong) 2F, 59, Gangnam-daero 94-gil, Gangnam-gu Seoul 06130, KR
Priority Data:
10-2017-005466727.04.2017KR
10-2017-006440124.05.2017KR
10-2018-004281412.04.2018KR
Title (EN) METHOD FOR PROCESSING MACHINE TO MACHINE COMMUNICATION VIA PUBLIC IP NETWORK, AND APPARATUS THEREFOR
(FR) PROCÉDÉ DE TRAITEMENT DE COMMUNICATION DE MACHINE À MACHINE VIA UN RÉSEAU IP PUBLIC, ET APPAREIL ASSOCIÉ
(KO) 공인 IP 네트워크를 통해서 사물통신을 처리하는 방법 및 그 장치
Abstract:
(EN) The present invention relates to a private Internet protocol (IP)-based machine to machine communication (M2M) method via a public IP in an M2M system, and an apparatus therefor. An embodiment provides a method and an apparatus in which an M2M device communicates with another M2M device through a public IP network, the method comprising the steps of: transmitting a connection packet for establishing a connection to a relay server through a relay client module and receiving response information for the connection packet for connection establishment, so as to establish a connection with the relay server; when a connection with the relay server is established, transmitting a publish packet including a request message to be transmitted to another M2M device, to the relay server; and receiving, from the relay server, a publish packet including a response message having been generated by the another M2M device in response to the request message.
(FR) La présente invention concerne un procédé de communication de machine à machine (M2M) basé sur un protocole internet privé (IP) via un IP public dans un système M2M, et un appareil associé. Selon un mode de réalisation du procédé et de l'appareil, un dispositif M2M communique avec un autre dispositif M2M par l'intermédiaire d'un réseau IP public, et le procédé comprend les étapes suivantes : transmission d'un paquet de connexion pour l'établissement d'une connexion à un serveur relais par l'intermédiaire d'un module client relais, et réception d'informations de réponse concernant le paquet de connexion pour l'établissement d'une connexion, de façon à établir une connexion avec le serveur relais ; lorsqu'une connexion avec le serveur relais est établie, transmission au serveur relais d'un paquet de publication contenant un message de requête à transmettre à un autre dispositif M2M ; et réception d'un paquet de publication provenant du serveur relais et contenant un message de réponse ayant été généré par l'autre dispositif M2M en réponse au message de requête.
(KO) 본 발명은 M2M(Machine to Machine communication) 시스템에서 공인 IP를 경유하는 사설 IP 기반의 사물통신 방법과 그 장치에 대한 것이다. 일 실시예는 M2M(Machine to Machine communication) 장치가 공인 IP(Internet Protocol) 네트워크를 통해서 타 M2M 장치와 통신을 수행하는 방법에 있어서, 중계 클라이언트 모듈을 통해서 중계 서버로의 연결 설정을 위한 연결 패킷을 전송하고, 연결 설정을 위한 연결 패킷에 대한 응답 정보를 수신하여 중계 서버와의 연결을 설정하는 단계와 중계 서버와의 연결이 설정되면, 타 M2M 장치로 전송하기 위한 요청 메시지를 퍼블리쉬 패킷에 포함하여 중계 서버로 전송하는 단계 및 요청 메시지에 대해서 타 M2M 장치가 생성한 응답 메시지를 포함하는 퍼블리쉬 패킷을 중계 서버로부터 수신하는 단계를 포함하는 방법 및 장치를 제공한다.
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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, 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)