公开(公告)号：US11671822B2

公开(公告)日：2023-06-06

申请号：US16376528

申请日：2019-04-05

Applicant: APPLE INC.

Inventor： Alexandre Saso Stojanovski ,  Ashish Singh ,  Franz Goldhofer ,  Michael Zitzmann ,  Naveen Palle ,  Puneet Jain ,  Richard Burbidge ,  Sudeep Palat ,  Sudeep Manithara Vamanan ,  Sushant Kumar ,  Youn Hyoung Heo

IPC: H04W8/22 ,  H04W8/26 ,  H04W8/08 ,  H04W36/00 ,  H04W76/27 ,  H04W60/00

CPC classification number: H04W8/22 ,  H04W8/08 ,  H04W8/26 ,  H04W36/0022 ,  H04W36/0027 ,  H04W76/27 ,  H04W60/00

Abstract: An apparatus of a user equipment (UE) comprises one or more baseband processors to encode a unique UE identifier to be transmitted to an Access and Mobility Function (AMF) of a Fifth Generation (5G) network, wherein the unique identifier identifies UE capabilities to be stored in a UE capabilities database. An apparatus of Access and Mobility Function (AMF) of a Fifth Generation (5G) network comprises one or more processors to receive a user equipment (UE) Capabilities update from a remote server to update a UE capability database that stores UE capability information corresponding to one or more UEs identified with a unique identifier, and to process the UE Capabilities update via one or more Application Programming Interfaces (APIs).

公开(公告)号：US20220386189A1

公开(公告)日：2022-12-01

申请号：US17332737

申请日：2021-05-27

Applicant: APPLE INC.

Inventor： Vijayant Kumar ,  Kulwinder Saini ,  Sushant Kumar

IPC: H04W36/00 ,  H04W24/02

Abstract: Systems and methods for a user equipment (UE) operating in a multi-radio dual connectivity (MR-DC) mode with a master node (MN) and a secondary node (SN) are described herein. A UE receives master cell group (MCG) configuration information for an MCG link with the MN and secondary cell group (SCG) configuration information for an SCG link with the SN, attendant to an attempted MR-DC transition. The UE validates the MCG configuration information and determines that the SCG configuration cannot be applied. The UE applies the MCG configuration information and sends the MN a message indicating that the MCG configuration information and the SCG configuration information were each applied (thereby avoiding a determination of overall MR-DC transition failure due to the unusable SCG configuration information). The UE later sends the MN a message indicating that the SCG configuration information cannot be applied, allowing the network to appropriately react.