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1. WO2020193704 - EXTENSION OF A DISCONTINUOUS RECEPTION ACTIVE TIME

Publication Number WO/2020/193704
Publication Date 01.10.2020
International Application No. PCT/EP2020/058562
International Filing Date 26.03.2020
IPC
H04W 52/02 2009.01
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
52Power management
02Power saving arrangements
H04W 76/28 2018.01
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
76Connection management
20Manipulation of established connections
28Discontinuous transmission ; Discontinuous reception
CPC
H04W 52/0216
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
0212managed by the network, e.g. network or access point is master and terminal is slave
0216using a pre-established activity schedule, e.g. traffic indication frame
H04W 76/27
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
76Connection management
20Manipulation of established connections
27Transitions between radio resource control [RRC] states
H04W 76/28
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
76Connection management
20Manipulation of established connections
28Discontinuous transmission [DTX]; Discontinuous reception [DRX]
Applicants
  • TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) [SE]/[SE]
Inventors
  • WANG, Min
Agents
  • HASELTINE LAKE KEMPNER LLP
Priority Data
62/824,62727.03.2019US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) EXTENSION OF A DISCONTINUOUS RECEPTION ACTIVE TIME
(FR) PROLONGATION D'UN TEMPS ACTIF DE RÉCEPTION DISCONTINUE
Abstract
(EN)
An aspect provides a method performed by a wireless device operating in a discontinuous reception, DRX, mode having an active state and a sleep state. The method comprises, responsive to receiving downlink signaling from a base station indicative of an upcoming data burst during a channel occupancy time, and responsive to the wireless device meeting at least one condition, extending (1202) an active time of the DRX mode during which the wireless device is in the active state.
(FR)
Selon un aspect, la présente invention concerne un procédé exécuté par un dispositif sans fil fonctionnant dans un mode de réception discontinue, DRX, ayant un état actif et un état de veille. Le procédé consiste, en réponse à la réception d'une signalisation de liaison descendante provenant d'une station de base indiquant une rafale de données à venir pendant un temps d'occupation de canal, et en réponse au fait que le dispositif sans fil satisfait à au moins une condition, à prolonger (1202) un temps actif du mode DRX pendant lequel le dispositif sans fil est dans l'état actif.
Latest bibliographic data on file with the International Bureau