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1. WO2018143117 - METHODS AND APPARATUSES FOR PAGING IN A COMMUNICATIONS NETWORK

Publication Number WO/2018/143117
Publication Date 09.08.2018
International Application No. PCT/JP2018/002676
International Filing Date 29.01.2018
IPC
H04W 68/00 2009.1
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
68User notification, e.g. alerting or paging, for incoming communication, change of service or the like
H04W 88/02 2009.1
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
H04W 88/08 2009.1
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
88Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
08Access point devices
CPC
H04W 36/0055
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
36Hand-off or reselection arrangements
0005Control or signalling for completing the hand-off
0055Transmission and use of information for re-establishing the radio link
H04W 68/00
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
68User notification, e.g. alerting and paging, for incoming communication, change of service or the like
H04W 68/005
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
68User notification, e.g. alerting and paging, for incoming communication, change of service or the like
005Transmission of information for alerting of incoming communication
H04W 68/02
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
68User notification, e.g. alerting and paging, for incoming communication, change of service or the like
02Arrangements for increasing efficiency of notification or paging channel
H04W 68/06
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
68User notification, e.g. alerting and paging, for incoming communication, change of service or the like
06using multi-step notification by changing the notification area
H04W 76/28
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
76Connection management
20Manipulation of established connections
28Discontinuous transmission [DTX]; Discontinuous reception [DRX]
Applicants
  • NEC CORPORATION [JP]/[JP]
Inventors
  • SIVAVAKEESAR, Sivapathalingham
  • TIETZ, Robert
  • LEWIS, Jonathan
Agents
  • IEIRI Takeshi
Priority Data
1701865.603.02.2017GB
Publication Language English (en)
Filing Language English (EN)
Designated States
Title
(EN) METHODS AND APPARATUSES FOR PAGING IN A COMMUNICATIONS NETWORK
(FR) PROCÉDÉS ET SYSTÈMES DE RADIOCOMMUNICATION DANS UN RÉSEAU DE TÉLÉCOMMUNICATIONS
Abstract
(EN) A communication system is disclosed in which an anchor base station configures a RAN based paging area for a communication device. When the anchor base station determines that it is necessary to update the RAN based paging area, it seeks to inform the communication device indicating that the RAN paging area for the communication device needs to be updated at the communication device, and subsequently, the base station may broadcast system information comprising information identifying a change to the paging area (e.g. a removal of a cell). The broadcasting of system information may also be carried out in other cells of the paging area.
(FR) L'invention concerne un système de communication dans lequel une station de base d'ancrage configure une zone de radiomessagerie basée sur un réseau d'accès radio (RAN) destiné à un dispositif de communication. Lorsque la station de base d'ancrage détermine qu'il est nécessaire de mettre à jour la zone de radiomessagerie basée sur un RAN, elle cherche à informer le dispositif de communication pour lui indiquer que la zone de radiomessagerie de RAN destinée au dispositif de communication doit être mise à jour au niveau du dispositif de communication, et par la suite, la station de base peut diffuser des informations de système comprenant des informations identifiant un changement de la zone de radiomessagerie (par exemple, une suppression d'une cellule). La diffusion d'informations système peut également être effectuée dans d'autres cellules de la zone de radiomessagerie.
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