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1. WO2020089468 - LIMITED CELL SEARCH MODE FOR WIRELESS DEVICES

Publication Number WO/2020/089468
Publication Date 07.05.2020
International Application No. PCT/EP2019/079998
International Filing Date 01.11.2019
IPC
H04W 24/10 2009.01
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
24Supervisory, monitoring or testing arrangements
10Scheduling measurement reports
H04W 52/02 2009.01
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
52Power management
02Power saving arrangements
CPC
H04W 24/10
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
24Supervisory, monitoring or testing arrangements
10Scheduling measurement reports ; ; Arrangements for measurement reports
H04W 52/0229
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
52Power management, e.g. TPC [Transmission Power Control], power saving or power classes
02Power saving arrangements
0209in terminal devices
0225using monitoring of external events, e.g. the presence of a signal
0229where the received signal is a wanted signal
Applicants
  • TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) [SE]/[SE]
Inventors
  • REIAL, Andres
  • RAMACHANDRA, Pradeepa
  • NADER, Ali
  • SUI, Yutao
Agents
  • ERICSSON
Priority Data
62/75515302.11.2018US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) LIMITED CELL SEARCH MODE FOR WIRELESS DEVICES
(FR) MODE DE RECHERCHE DE CELLULE LIMITÉE POUR DISPOSITIFS SANS FIL
Abstract
(EN)
Methods and apparatuses are disclosed radio resource management (RRM) measurement. In one embodiment, a network node is configured to obtain neighbor relation information associated with a wireless device (WD) and/or a location of the WD; and determine whether to configure the WD in a limited search mode based on the obtained neighbor relation information. In another embodiment, the WD is configured to receive a configuration for a limited search mode; and perform measurements associated with neighboring cells based on the received configuration.
(FR)
L'invention concerne des procédés et des appareils pour l'exécution de mesurages RRM (gestion des ressources radioélectriques). Dans un mode de réalisation, un nœud de réseau est configuré pour : obtenir des informations de relation de voisinage associées à un dispositif sans fil (WD) et/ou une position du WD ; et déterminer s'il faut configurer le WD dans un mode de recherche limitée sur la base des informations de relation de voisinage obtenues. Dans un autre mode de réalisation, le WD est configuré pour : recevoir une configuration pour un mode de recherche limitée ; et exécuter des mesurages associés à des cellules voisines sur la base de la configuration reçue.
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