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1. WO2020141965 - METHOD AND DEVICE FOR PERFORMING REGISTRATION IN NETWORK IN WIRELESS COMMUNICATION SYSTEM

Publication Number WO/2020/141965
Publication Date 09.07.2020
International Application No. PCT/KR2020/000216
International Filing Date 06.01.2020
IPC
H04W 8/02 2009.01
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
8Network data management
02Processing of mobility data, e.g. registration information at HLR or VLR ; Transfer of mobility data, e.g. between HLR, VLR or external networks
H04W 60/04 2009.01
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
60Affiliation to network, e.g. registration; Terminating affiliation with the network, e.g. de-registration
04using triggered events
H04W 48/18 2009.01
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
48Access restriction; Network selection; Access point selection
18Selecting a network or a communication service
H04W 4/90 2018.01
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
4Services specially adapted for wireless communication networks; Facilities therefor
90Services for handling of emergency or hazardous situations, e.g. earthquake and tsunami warning systems
H04W 88/06 2009.01
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
88Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
02Terminal devices
06adapted for operation in multiple networks, e.g. multi-mode terminals
CPC
H04W 4/90
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
4Services specially adapted for wireless communication networks; Facilities therefor
90Services for handling of emergency or hazardous situations, e.g. earthquake and tsunami warning systems [ETWS]
H04W 48/18
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
48Access restriction
18Selecting a network or a communication service
H04W 60/04
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
60Affiliation to network, e.g. registration; Terminating affiliation with the network, e.g. de-registration
04using triggered events
H04W 8/02
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
8Network data management
02Processing of mobility data, e.g. registration information at HLR [Home Location Register] or VLR [Visitor Location Register]; Transfer of mobility data, e.g. between HLR, VLR or external networks
H04W 88/06
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
88Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
02Terminal devices
06adapted for operation in multiple networks ; or having at least two operational modes; , e.g. multi-mode terminals
Applicants
  • 엘지전자 주식회사 LG ELECTRONICS INC. [KR]/[KR]
Inventors
  • 천성덕 CHUN, Sungduck
Agents
  • 특허법인 로얄 ROYAL PATENT & LAW OFFICE
Priority Data
10-2019-000139904.01.2019KR
10-2019-004904226.04.2019KR
Publication Language Korean (KO)
Filing Language Korean (KO)
Designated States
Title
(EN) METHOD AND DEVICE FOR PERFORMING REGISTRATION IN NETWORK IN WIRELESS COMMUNICATION SYSTEM
(FR) PROCÉDÉ ET DISPOSITIF DE RÉALISATION D’UN ENREGISTREMENT SUR UN RÉSEAU DANS UN SYSTÈME DE COMMUNICATION SANS FIL
(KO) 무선 통신 시스템에서 네트워크에 등록을 수행하는 방법 및 이를 위한 장치
Abstract
(EN)
The present specification provides a method for performing registration in a network by a terminal in wireless communication system. Specifically, a terminal: performs registration in a first public land mobile network (PLMN) via a first base station; when a service can no longer be provided from the first PLMN, receives a message related to a disaster that is applied to the first PLMN or to a region in which the terminal is located; transmits a registration request message to a second PLMN that provides a disaster roaming service on the basis of the message related to the disaster; and receives a response message to the registration request message from the second PLMN, wherein the terminal is joined to the first PLMN, and the second PLMN is configured to provide the disaster roaming service to the terminal on the basis of the disaster that is applied to the first PLMN or to the region in which the terminal is located.
(FR)
La présente invention concerne un procédé pour réaliser un enregistrement sur un réseau par un terminal dans un système de communication sans fil. Spécifiquement, un terminal : réalise un enregistrement sur un premier réseau mobile terrestre public (PLMN) via une première station de base ; lorsqu’un service ne peut plus être fourni depuis le premier PLMN, reçoit un message lié à un sinistre qui est appliqué au premier PLMN ou à une région dans laquelle le terminal est situé ; transmet un message de demande d’enregistrement sur un second PLMN qui fournit un service d’itinérance de sinistre sur la base du message lié au sinistre ; et reçoit, du second PLMN, un message de réponse au message de demande d’enregistrement, le terminal étant joint au premier PLMN et le second PLMN étant configuré pour fournir au terminal le service d’itinérance de sinistre sur la base du sinistre qui est appliqué au premier PLMN ou à la région dans laquelle le terminal est situé.
(KO)
본 명세서는 무선 통신 시스템에서 단말이 네트워크에 등록을 수행하는 방법을 제공한다. 구체적으로, 단말은, 제1 기지국을 통해 제1 PLMN(Public Land Mobile Network)으로 등록을 수행하고, 제1 PLMN으로부터 더 이상 서비스를 제공받을 수 없는 경우, 제1 PLMN에 적용된 또는 단말이 위치한 지역에 적용된 재난과 관련된 메시지를 수신하며, 재난과 관련된 메시지에 기반하여 재난 로밍 서비스를 제공하는 제2 PLMN으로 등록 요청 메시지를 전송하고, 제2 PLMN으로부터 등록 요청 메시지에 대한 응답 메시지를 수신하되, 단말은 제1 PLMN에 가입되고, 제2 PLMN은 제1 PLMN에 적용된 또는 단말이 위치한 지역에 적용된 재난에 기반하여 단말에게 재난 로밍 서비스를 제공하도록 설정된다.
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