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1. WO2022248340 - METHODS FOR SIMULTANEOUS COMMUNICATION USING A PLURALITY OF SUBSCRIBER IDENTITIES, A RELATED WIRELESS DEVICE AND A RELATED NETWORK NODE

Publication Number WO/2022/248340
Publication Date 01.12.2022
International Application No. PCT/EP2022/063652
International Filing Date 19.05.2022
IPC
H04W 76/15 2018.1
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
76Connection management
10Connection setup
15Setup of multiple wireless link connections
H04W 52/02 2009.1
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
52Power management
02Power saving arrangements
H04W 88/06 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
06adapted for operation in multiple networks, e.g. multi-mode terminals
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 76/15
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
76Connection management
10Connection setup
15Setup of multiple wireless link connections
H04W 76/28
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
76Connection management
20Manipulation of established connections
28Discontinuous transmission [DTX]; Discontinuous reception [DRX]
H04W 8/183
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
8Network data management
18Processing of user or subscriber data, e.g. subscribed services, user preferences or user profiles; Transfer of user or subscriber data
183Processing at user equipment or user record carrier
H04W 88/06
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
06adapted for operation in multiple networks ; or having at least two operational modes; , e.g. multi-mode terminals
Applicants
  • SONY GROUP CORPORATION [JP]/[JP]
  • SONY EUROPE B.V. [NL]/[GB] (AL)
Inventors
  • PALENIUS, Torgny
  • BERGGREN, Anders
  • NORD, Lars
Agents
  • AERA A/S
Priority Data
2150676-127.05.2021SE
Publication Language English (en)
Filing Language English (EN)
Designated States
Title
(EN) METHODS FOR SIMULTANEOUS COMMUNICATION USING A PLURALITY OF SUBSCRIBER IDENTITIES, A RELATED WIRELESS DEVICE AND A RELATED NETWORK NODE
(FR) PROCÉDÉS DE COMMUNICATION SIMULTANÉE À L'AIDE D'UNE PLURALITÉ D'IDENTITÉS D'ABONNÉ, DISPOSITIF SANS FIL ASSOCIÉ ET NŒUD DE RÉSEAU ASSOCIÉ
Abstract
(EN) A method is disclosed, performed by a wireless device, for simultaneous communication using a plurality of subscriber identities. The method comprises establishing, with a first network node, a first radio connection. The first radio connection is associated with a first subscriber identity out of the plurality of subscriber identities. The method comprises establishing, with a second network node, a second radio connection. The second radio connection is associated with the second subscriber identity out of the plurality of subscriber identities. The method comprises transmitting, to the first and/or the second network node, a control message indicating that the wireless device intends to communicate simultaneously using more than one of the plurality of subscriber identities. The method comprises communicating over one of the first and the second established radio connections at a time, wherein scheduling of data on one of the first and the second established radio connections is paused during time periods when the wireless device is communicating using the other established radio connection.
(FR) La divulgation porte sur un procédé, mis en œuvre par un dispositif sans fil, pour une communication simultanée à l'aide d'une pluralité d'identités d'abonné. Le procédé comprend l'établissement, avec un premier nœud de réseau, d'une première connexion radio. La première connexion radio est associée à une première identité d'abonné parmi la pluralité d'identités d'abonné. Le procédé comprend l'établissement, avec un second nœud de réseau, d'une seconde connexion radio. La seconde connexion radio est associée à une seconde identité d'abonné parmi la pluralité d'identités d'abonné. Le procédé consiste à transmettre, au premier et/ou au second nœud de réseau, un message de commande indiquant que le dispositif sans fil a l'intention de communiquer simultanément à l'aide de plus d'une identité de la pluralité d'identités d'abonné. Le procédé consiste à communiquer sur l'une des première et seconde connexions radio établies à la fois, la planification de données sur l'une des première et seconde connexions radio établies étant mise en pause pendant des périodes de temps lorsque le dispositif sans fil est en communication à l'aide de l'autre connexion radio établie.
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