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1. WO2007148175 - RÉCEPTION DISCONTINUE COMMANDÉE PAR LES RÉPONSES

Numéro de publication WO/2007/148175
Date de publication 27.12.2007
N° de la demande internationale PCT/IB2007/001461
Date du dépôt international 04.06.2007
CIB
H04W 52/02 2009.01
HÉLECTRICITÉ
04TECHNIQUE DE LA COMMUNICATION ÉLECTRIQUE
WRÉSEAUX DE TÉLÉCOMMUNICATIONS SANS FIL
52Gestion de puissance
02Dispositions d'économie de puissance
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 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
Y02D 70/1242
YSECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
DCLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THIR OWN ENERGY USE
70Techniques for reducing energy consumption in wireless communication networks
10according to the Radio Access Technology [RAT]
12in 3rd Generation Partnership Project [3GPP] networks
124in 3rd generation [3G] networks
1242in Universal Mobile Telecommunications Systems [UMTS] networks
Y02D 70/1262
YSECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
DCLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THIR OWN ENERGY USE
70Techniques for reducing energy consumption in wireless communication networks
10according to the Radio Access Technology [RAT]
12in 3rd Generation Partnership Project [3GPP] networks
126in 4th generation [4G] networks
1262in Long-Term Evolution [LTE] networks
Y02D 70/24
YSECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
DCLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THIR OWN ENERGY USE
70Techniques for reducing energy consumption in wireless communication networks
20independent of Radio Access Technologies
24in Discontinuous Reception [DRX] networks
Y02D 70/25
YSECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
DCLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THIR OWN ENERGY USE
70Techniques for reducing energy consumption in wireless communication networks
20independent of Radio Access Technologies
25in Discontinuous Transmission [DTX] networks
Déposants
  • NOKIA CORPORATION [FI/FI]; Keilalahdentie 4 FIN-02150 Espoo, FI (AllExceptUS)
  • DALSGAARD, Lars [DK/FI]; FI (UsOnly)
  • KOSKELA, Jarkko [FI/FI]; FI (UsOnly)
  • NIELSEN, Sari [FI/FI]; FI (UsOnly)
  • RANTA, Jukka [FI/FI]; FI (UsOnly)
  • PIRSKANEN, Juho [FI/FI]; FI (UsOnly)
Inventeurs
  • DALSGAARD, Lars; FI
  • KOSKELA, Jarkko; FI
  • NIELSEN, Sari; FI
  • RANTA, Jukka; FI
  • PIRSKANEN, Juho; FI
Mandataires
  • UNGERER, Olaf; Eisenführ, Speiser & Partner P.O. Box 31 02 60 80102 Munich, DE
Données relatives à la priorité
06012656.220.06.2006EP
11/549,76116.10.2006US
Langue de publication anglais (EN)
Langue de dépôt anglais (EN)
États désignés
Titre
(EN) REPLY-CONTROLLED DISCONTINUOUS RECEPTION
(FR) RÉCEPTION DISCONTINUE COMMANDÉE PAR LES RÉPONSES
Abrégé
(EN)
The present invention relates to a method, receiving device, network element, system and computer program product for controlling discontinuous reception at a receiving device of a communication network, wherein a regular discontinuous reception cycle of a discontinuous reception scheme is set, and this regular discontinuous reception cycle is switched to a shorter temporary discontinuous reception cycle or is switched off, in response to an event which triggers a reply of the communication network to the receiving device (10). Thereby, delays of network replies can be shortened or controlled in case DRX cycles are implemented at the receiving device (10).
(FR)
La présente invention concerne un procédé, un dispositif de réception, un élément réseau, un système et un progiciel qui permettent de commander la réception discontinue au niveau d'un dispositif de réception d'un réseau de communication, dans lequel un cycle de réception discontinue régulier d'un plan de réception discontinue est établi, ce cycle étant remplacé par un cycle de réception discontinue temporaire plus court ou bien étant arrêté, en réponse à un événement qui déclenche une réponse du réseau de communication au dispositif de réception (10). Ainsi, les retards des réponses du réseau peuvent être réduits ou maîtrisés lorsque des cycles de réception discontinue (DRX) sont utilisés au niveau du dispositif de réception (10).
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