公开(公告)号：US20220264508A1

公开(公告)日：2022-08-18

申请号：US17537337

申请日：2021-11-29

Applicant: QUALCOMM Incorporated

Inventor： Dario Serafino Tonesi ,  Sunghoon Kim ,  Waqar Zia ,  Lenaig Genevieve Chaponniere ,  Stefano Faccin ,  Hong Cheng

IPC: H04W60/04 ,  H04W76/15 ,  H04W48/02

Abstract: Methods, systems, and devices for wireless communications are described. Generally, a network may establish a multiple access (MA) packet data unit (PDU) session for a local area data network (LADN) and may reconfigure a registration area to map to a LADN service area. A network may establish an MA PDU session for an LADN, but may steer traffic to only one of two access links. A network may reject a request for an MA PDU if it is for an LADN. A user equipment (UE) may be configured to trigger a UE registration update or other location information if it leaves an LADN service area while in an idle mode with one access network and a connected mode with the other access network. A UE may request LADN registration, and the network may provide the UE with an indication that MA PDU sessions for the LADN are not supported.

公开(公告)号：US12200611B2

公开(公告)日：2025-01-14

申请号：US17453214

申请日：2021-11-02

Applicant: QUALCOMM Incorporated

Inventor： Lenaig Genevieve Chaponniere ,  Sunghoon Kim ,  Amer Catovic ,  Sitaramanjaneyulu Kanamarlapudi ,  Haris Zisimopoulos ,  Waqar Zia ,  Sebastian Speicher

IPC: H04W48/16 ,  H04W8/26 ,  H04W60/04 ,  H04W60/06 ,  H04W84/04

Abstract: Certain aspects of the subject matter described in this disclosure can be implemented in a method for wireless communication by a user equipment (UE). The method generally includes registering with a first public land mobile network (PLMN) of a first network operator in response to detection of an interruption event associated with a second PLMN of a second network operator; determining that the interruption event has ended; and taking one or more actions to communicate with the second PLMN in response to the ending of the interruption event, wherein taking the one or more actions to communicate with the second PLMN is based on a constraint associated with access attempts to the second PLMN.