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1. (WO2017039187) METHOD FOR REGISTERING HOME ROUTED ROAMING USER EQUIPMENT WITH IMS NETWORK
Latest bibliographic data on file with the International Bureau   

Pub. No.: WO/2017/039187 International Application No.: PCT/KR2016/009025
Publication Date: 09.03.2017 International Filing Date: 17.08.2016
IPC:
H04L 29/06 (2006.01) ,H04L 12/28 (2006.01) ,H04W 8/08 (2009.01)
[IPC code unknown for H04L 29/06][IPC code unknown for H04L 12/28][IPC code unknown for H04W 8/08]
Applicants:
엘지전자 주식회사 LG ELECTRONICS INC. [KR/KR]; 서울시 영등포구 여의대로 128 128, Yeoui-daero, Yeongdeungpo-gu Seoul 07336, KR
Inventors:
김현숙 KIM, Hyunsook; KR
류진숙 RYU, Jinsook; KR
김래영 KIM, Laeyoung; KR
윤명준 YOUN, Myungjune; KR
김동수 KIM, Dongsoo; KR
Agent:
인비전 특허법인 ENVISION PATENT & LAW FIRM; 서울시 강남구 테헤란로 14길 5 (역삼동 삼흥역삼빌딩 2층) (2F. Samheung Yeoksam Bldg., Yeoksam-dong) 5 Teheran-ro 14-gil Gangnam-gu Seoul 06235, KR
Priority Data:
62/210,99928.08.2015US
62/322,19513.04.2016US
Title (EN) METHOD FOR REGISTERING HOME ROUTED ROAMING USER EQUIPMENT WITH IMS NETWORK
(FR) PROCÉDÉ D'ENREGISTREMENT D'ÉQUIPEMENT D'UTILISATEUR ITINÉRANT RATTACHÉ, AUPRÈS D'UN RÉSEAU IMS
(KO) HOME ROUTED 방식으로 로밍 중인 사용자 장치를 IMS 망에 등록하기 위한 방법
Abstract:
(EN) One disclosure of the present specification provides a method for a proxy-call session control function (P-CSCF) of a home public land mobile network (H-PLMN) to register a roaming user equipment with an IP multimedia subsystem (IMS) network. The method may comprise the steps of: receiving an identifier of a visited public land mobile network (V-PLMN) in which a user equipment is roaming, wherein the identifier of the V-PLMN is received in a state where packet data network (PDN) connection for the user equipment is established but the user equipment is not registered with the IMS network; receiving, from the user equipment, a REGISTER message for registration with the IMS network; adding the identifier of the V-PLMN to a header of the REGISTER message; and transmitting the REGISTER message to which the identifier of the V-PLMN is added to an Interrogating-CSCF (I-CSCF).
(FR) Un aspect de la présente invention concerne un procédé permettant à une fonction de commande de session d'appel mandataire (P-CSCF) d'un réseau mobile terrestre public de rattachement (H-PLMN) d'enregistrer un équipement d'utilisateur itinérant auprès d'un réseau de sous-système multimédia IP (IMS). Le procédé peut comprendre les étapes consistant à : recevoir un identifiant d'un réseau mobile terrestre public visité (V-PLMN) dans lequel un équipement d'utilisateur est en itinérance, l'identifiant du V-PLMN étant reçu dans un état où une connexion de réseau de données par paquets (PDN) pour l'équipement d'utilisateur est établie mais où l'équipement d'utilisateur n'est pas enregistré auprès du réseau IMS; recevoir, de l'équipement d'utilisateur, un message d'enregistrement (REGISTER) pour l'enregistrement auprès du réseau IMS; ajouter l'identifiant du V-PLMN à un en-tête du message REGISTER; et transmettre le message REGISTER auquel l'identifiant du V-PLMN a été ajouté, à une CSCF d'interrogation (I-CSCF).
(KO) 본 명세서의 일 개시는 H-PLMN(Home Public Land Mobile Network)의 P-CSCF(Proxy-Call Session Control Function)가, 로밍 중인 사용자 장치(User Equipment)를 IMS(IP Multimedia Subsystem) 망에 등록하기 위한 방법을 제공한다. 상기 방법은 상기 사용자 장치가 로밍 중인 V-PLMN(Visited Public Land Mobile Network)의 식별자를 수신하는 단계와, 상기 V-PLMN의 식별자는 상기 사용자 장치를 위한 PDN(Packet Data Network) 연결은 생성되었으나, 상기 사용자 장치가 상기 IMS 망에 등록되지 않은 상태에서 수신되고, 상기 사용자 장치로부터 상기 IMS 망에 등록을 위한 REGISTER 메시지를 수신하는 단계, 상기 REGISTER 메시지의 헤더에 상기 V-PLMN의 식별자를 추가하는 단계, 및 상기 V-PLMN의 식별자가 추가된 REGISTER 메시지를 I-CSCF(Interrogating-CSCF)에 전송하는 단계를 포함할 수 있다.
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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, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JP, KE, KG, KN, KP, KR, 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)