公开(公告)号：US20240073772A1

公开(公告)日：2024-02-29

申请号：US18176822

申请日：2023-03-01

Applicant: Apple Inc.

Inventor： Vivek G Gupta ,  Krisztian Kiss ,  Sridhar Prakasam ,  Sudeep Manithara Vamanan

IPC: H04W40/02 ,  H04W48/18 ,  H04W76/12

CPC classification number: H04W40/02 ,  H04W48/18 ,  H04W76/12

Abstract: A service device (e.g., a user equipment (UE), a new radio NB (gNB), mobility management entity (MME), or other network component or network management component) as a service provider or a service consumer can process or generate a downlink (DL) generic non-access stratum (NAS) transport (DL GENERIC NAS TRANSPORT) message that includes a UE policy container with UE route selection policy (URSP) rules associated with a 5G network in response to providing UE capability information for provisioning URSP rules in EPS. Parameters from the URSP rules associated with a 5G network can be derived to establish a packet data network (PDN) connection in an evolved packet system (EPS) of a 4G network.

公开(公告)号：US20230209424A1

公开(公告)日：2023-06-29

申请号：US17971874

申请日：2022-10-24

Applicant: Apple Inc.

Inventor： Vivek G Gupta ,  Sridhar Prakasam

IPC: H04W36/08 ,  H04W76/20 ,  H04W48/18

CPC classification number: H04W36/08 ,  H04W76/20 ,  H04W48/18

Abstract: Techniques discussed herein can facilitate network slice based cell re-selection. One example aspect is a baseband processor of a user equipment (UE), including one or more processors configured to determine support for slice based cell re-selection (SCR), generate a SCR information element (IE) that indicates capability support for cell re-selection based on network slicing, generate a registration request comprising the SCR IE in response to determining support for SCR, receive a REGISTRATION ACCEPT message comprising a slice radio resource management information (SSRMI) in response to generating the registration request; and generate a REGISTRATION COMPLETE message in response to receiving the SSRMI.