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1. WO2020071889 - METHOD AND UE FOR TRIGGERING REGISTRATION PROCEDURE WITHIN REGISTRATION AREA OF WIRELESS COMMUNICATION NETWORK

Publication Number WO/2020/071889
Publication Date 09.04.2020
International Application No. PCT/KR2019/013144
International Filing Date 07.10.2019
IPC
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 8/08 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
08Mobility data transfer
H04W 76/27 2018.01
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
76Connection management
20Manipulation of established connections
27Transitions between radio resource control states
CPC
H04W 4/029
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
4Services specially adapted for wireless communication networks; Facilities therefor
02Services making use of location information
029Location-based management or tracking services
H04W 48/16
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
48Access restriction
16Discovering, processing access restriction or access information
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 76/11
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
76Connection management
10Connection setup
11Allocation or use of connection identifiers
H04W 76/27
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
76Connection management
20Manipulation of established connections
27Transitions between radio resource control [RRC] states
H04W 84/042
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
84Network topologies
02Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
04Large scale networks; Deep hierarchical networks
042Public Land Mobile systems, e.g. cellular systems
Applicants
  • SAMSUNG ELECTRONICS CO., LTD. [KR]/[KR]
Inventors
  • KUMAR, Lalith
  • SHAH, Nitesh Pushpak
  • MADHURAPANTULA, Shweta
Agents
  • YOON & LEE INTERNATIONAL PATENT & LAW FIRM
Priority Data
20184103787325.09.2019IN
20184103787305.10.2018IN
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) METHOD AND UE FOR TRIGGERING REGISTRATION PROCEDURE WITHIN REGISTRATION AREA OF WIRELESS COMMUNICATION NETWORK
(FR) PROCÉDÉ ET UE POUR DÉCLENCHER UNE PROCÉDURE D'INSCRIPTION À L'INTÉRIEUR D'UNE ZONE D'INSCRIPTION D'UN RÉSEAU DE COMMUNICATION SANS FIL
Abstract
(EN)
A method for triggering a registration procedure by a UE within a registration area of a wireless communication network is provided. The method includes receiving a TAI list in a registration accept message while performing a first registration procedure with the wireless communication network and determining when the UE is moved from a first cell in a first TAI belonging to a first PLMN to a second cell in a second TAI belonging to a second PLMN, determining that the UE is in an RRC inactive state, and automatically triggering a second registration procedure with the wireless communication network, in response to determining that the UE is moved from first cell in first TAI belonging to first PLMN to second cell in second TAI belonging to second PLMN.
(FR)
L'invention concerne un procédé de déclenchement, par un UE, d'une procédure d'inscription à l'intérieur d'une zone d'inscription d'un réseau de communication sans fil. Le procédé comprend les étapes consistant à recevoir une liste de TAI dans un message d'acceptation d'inscription pendant la réalisation d'une première procédure d'inscription auprès du réseau de communication sans fil et à déterminer le moment où l'UE est déplacé d'une première cellule dans une première TAI appartenant à un premier RMTP à une seconde cellule dans une seconde TAI appartenant à un second RMTP, à déterminer que l'UE est dans un état inactif de RRC, et déclencher automatiquement une seconde procédure d'inscription auprès du réseau de communication sans fil, en réaction à la détermination du fait que l'UE est déplacé de la première cellule dans la première TAI appartenant au premier RMTP à la seconde cellule dans la seconde TAI appartenant au second RMTP.
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