公开(公告)号：US20210306939A1

公开(公告)日：2021-09-30

申请号：US17197417

申请日：2021-03-10

Applicant: QUALCOMM Incorporated

Inventor： Juan ZHANG ,  Ajith Tom PAYYAPPILLY ,  Tom CHIN ,  Young Rak LEE ,  Xiaoyu DUAN

IPC: H04W48/18 ,  H04W40/32 ,  H04L12/46 ,  H04L29/12

Abstract: A user equipment (UE) modem stores a route selection policy (URSP), the URSP associating each of a plurality of data network name (DNN) identifiers and a corresponding slice, wherein a first DNN identifier (ID) is associated with a first DNN and a first slice and a second DNN ID is associated with the first DNN and a second slice different than the first slice. The modem establishes a first protocol data unit (PDU) session with the first DNN and the first slice in response to receiving a first indication to start a first network interface associated with the first DNN ID. The modem establishes a second PDU session with the first DNN and the second slice in response to receiving a second indication to start a second network interface associated with the second DNN ID.