公开(公告)号：US20230094999A1

公开(公告)日：2023-03-30

申请号：US17930577

申请日：2022-09-08

Applicant: Apple Inc.

Inventor： Sridhar PRAKASAM ,  Anikethan Ramakrishna Vijaya KUMAR ,  Krisztian KISS ,  Nirlesh KOSHTA

IPC: H04W60/00 ,  H04W48/18 ,  H04W48/16

Abstract: A user equipment (UE) is configured to transmit a registration request to a first base station of a cellular wireless network, wherein the first base station operates on a first frequency band, the registration request including a first indication of one or more preferred network slices and receive a registration response from the first base station, the registration response including (i) a second indication of whether the one or more preferred network slices are accessible on the first frequency band and (ii) a third indication of where the UE can access any unsupported one or ones of the one or more preferred network slices.

公开(公告)号：US20230102956A1

公开(公告)日：2023-03-30

申请号：US17930778

申请日：2022-09-09

Applicant: Apple Inc.

Inventor： Nirlesh KOSHTA ,  Vinay Mysore VISWANATH ,  Anikethan Ramakrishna Vijaya KUMAR ,  Pradeep PANGI ,  Sridhar PRAKASAM

IPC: H04W48/02 ,  H04W60/00

Abstract: A user equipment (UE) is configured to determine a first access attempt to access a first network service is associated with a first access category, wherein the first access category is associated with a first Unified Access Control (UAC) rule, wherein the first UAC rule has a first priority and determine a second access attempt to access a second network service is associated with a second access category, wherein the second access category is associated with a second UAC rule, wherein the second UAC rule has a second priority.

公开(公告)号：US20230100377A1

公开(公告)日：2023-03-30

申请号：US17930790

申请日：2022-09-09

Applicant: Apple Inc.

Inventor： Shashanka Totadamane RAMAPPA ,  Anikethan Ramakrishna Vijaya KUMAR ,  Krisztian KISS ,  Nirlesh KOSHTA ,  Sridhar PRAKASAM

IPC: H04W12/082 ,  H04W12/30

Abstract: A user equipment (UE) is configured to transmit a first registration request to a network, receive a registration accept message in response to the first registration request comprising a rejected network slice and an indication of a rejection cause corresponding to the rejected network slice and transmit a second registration request to the network comprising a requested network slice, wherein the requested network slice and the rejected network slice are a same network slice.

公开(公告)号：US20240080790A1

公开(公告)日：2024-03-07

申请号：US18251165

申请日：2021-09-03

Applicant: APPLE INC.

Inventor： Shashanka TOTADAMANE RAMAPPA ,  Anikethan Ramakrishna Vijaya KUMAR ,  Krisztian KISS ,  Nirlesh KOSHTA ,  Nitin KUPPELUR ,  Sridhar PRAKASAM ,  Vijay VENKATARAMAN

IPC: H04W60/04 ,  H04W48/04

CPC classification number: H04W60/04 ,  H04W48/04 ,  H04W84/042

Abstract: This disclosure describes example embodiments and techniques to resolve UE behavior for several SAR use cases. The substate selection for a UE which has a valid SAR list and is currently camped on a cell which is in the registered PLMN or a PLMN from the list of equivalent PLMNs and whose TAI is not in the list of “allowed tracking areas” or is camped on a cell whose TAI is in the list of “non-allowed tracking areas,” has gaps in functionality and certain use cases. There are conflicting requirements as to what is the substate to be chosen by the UE. Additionally, there are certain behaviors missing for a UE in substate 5GMM-REGISTERED.NON-ALLOWED-SERVICE.