EP 4302570 A1 20240110 - TECHNIQUES FOR TUNNELING FOR A MULTI-SUBSCRIPTION USER EQUIPMENT
Title (en)
TECHNIQUES FOR TUNNELING FOR A MULTI-SUBSCRIPTION USER EQUIPMENT
Title (de)
TECHNIKEN ZUM TUNNELN FÜR EIN BENUTZERGERÄT MIT MEHREREN ABONNEMENTS
Title (fr)
TECHNIQUES DE TRANSMISSION TUNNEL POUR ÉQUIPEMENT UTILISATEUR MULTI-ABONNEMENT
Publication
Application
Priority
- US 202163156765 P 20210304
- US 202217653412 A 20220303
- US 2022070960 W 20220304
Abstract (en)
[origin: WO2022187850A1] In some aspects, a user equipment (UE) may communicate using a first radio access technology (RAT) for a first subscription of the UE, wherein the first RAT is selected from a group that includes a first cellular RAT associated with the first subscription, a second cellular RAT associated with a second subscription of the UE, and a wireless local area network (WLAN) RAT. The UE may communicate using a second RAT for the second subscription of the UE, wherein the second RAT is selected from the group that includes the first cellular RAT associated with the first subscription, the second cellular RAT associated with the second subscription of the UE, and the WLAN RAT. The UE may transition, based at least in part on a condition, a communication link carrying a protocol data unit (PDU) session from the second subscription to the first subscription. Numerous other aspects are described.
IPC 8 full level
H04W 76/16 (2018.01); H04W 28/08 (2023.01); H04W 36/00 (2009.01)
CPC (source: EP US)
H04W 28/0846 (2020.05 - EP); H04W 28/0865 (2023.05 - EP); H04W 76/16 (2018.02 - EP); H04W 8/183 (2013.01 - EP); H04W 36/1446 (2023.05 - EP US)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
Designated validation state (EPC)
KH MA MD TN
DOCDB simple family (publication)
DOCDB simple family (application)
US 2022070960 W 20220304; EP 22715938 A 20220304