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1. (WO2018221943) METHOD FOR TRANSCEIVING SIGNAL IN ASSOCIATION WITH MULTI-HOMING BASED PSA ADDITION IN WIRELESS COMMUNICATION SYSTEM AND APPARATUS THEREFOR
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Pub. No.: WO/2018/221943 International Application No.: PCT/KR2018/006109
Publication Date: 06.12.2018 International Filing Date: 29.05.2018
IPC:
H04W 8/26 (2009.01) ,H04W 60/00 (2009.01)
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
W
WIRELESS COMMUNICATION NETWORKS
8
Network data management
26
Network addressing or numbering for mobility support
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
W
WIRELESS COMMUNICATION NETWORKS
60
Registration, e.g. affiliation to network; De-registration, e.g. terminating affiliation
Applicants:
엘지전자 주식회사 LG ELECTRONICS INC. [KR/KR]; 서울시 영등포구 여의대로 128 128, Yeoui-daero Yeongdeungpo-gu Seoul 07336, KR
Inventors:
김래영 KIM, Laeyoung; KR
Agent:
김용인 KIM, Yong In; KR
방해철 BAHNG, Hae Cheol; KR
Priority Data:
62/512,07629.05.2017US
62/632,42820.02.2018US
Title (EN) METHOD FOR TRANSCEIVING SIGNAL IN ASSOCIATION WITH MULTI-HOMING BASED PSA ADDITION IN WIRELESS COMMUNICATION SYSTEM AND APPARATUS THEREFOR
(FR) PROCÉDÉ D'ÉMISSION-RÉCEPTION DE SIGNAL EN ASSOCIATION AVEC UN AJOUT DE PSA MULTICONNEXION DANS UN SYSTÈME DE COMMUNICATION SANS FIL, ET APPAREIL ASSOCIÉ
(KO) 무선 통신 시스템에서 MULTI-HOMING 기반 PSA 추가와 관련하여 신호를 송수신하는 방법 및 이를 위한 장치
Abstract:
(EN) An embodiment of the present invention relates to a method for transceiving a signal, by a user equipment (UE), in association with multi-homing based PSA addition in a wireless communication system, the method comprising the steps of: establishing a protocol data unit (PDU) session with a first protocol data unit session anchor (PSA); and receiving a new IP address from a session management function (SMF), wherein when the received new IP address is associated with multi-homing based PSA addition, the UE skips performing IMS registration using the new IP address.
(FR) Un mode de réalisation de la présente invention concerne un procédé d'émission-réception d'un signal par un équipement utilisateur (UE), en association avec un ajout de PSA multiconnexion dans un système de communication sans fil, le procédé comprenant les étapes consistant à : établir une session d'unité de données de protocole (PDU) avec un premier point d'ancrage de session d'unité de données de protocole (PSA) ; et recevoir une nouvelle adresse IP provenant d'une fonction de gestion de session (SMF). Lorsque la nouvelle adresse IP reçue est associée à un ajout de PSA multiconnexion, l'UE saute une étape d'enregistrement IMS en utilisant la nouvelle adresse IP.
(KO) 본 발명의 일 실시예는, 무선통신시스템에서 multi-homing 기반 PSA 추가와 관련된 UE(User Equipment)의 신호 송수신 방법에 있어서, 제1 PSA(protocol data unit session anchor) 와 PDU(protocol data unit) 세션을 수립하는 단계; SMF(Session Management Function)로부터 new IP address를 수신하는 단계를 포함하며, 상기 수신된 new IP address가 multi-homing 기반 PSA 추가에 관련된 경우, 상기 UE는 상기 new IP address를 사용한 IMS registration을 수행을 생략하는, PSA 추가와 관련된 신호 송수신 방법이다.
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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)