公开(公告)号：US20230099276A1

公开(公告)日：2023-03-30

申请号：US17945524

申请日：2022-09-15

Applicant: Apple Inc.

Inventor： Muhammad Saad ,  Syed A. Rahim ,  Nitin A. Naik ,  Gopi Krishna Koneru ,  Vijay Venkataraman ,  Neeraj D. Vaghela

IPC: H04B7/06 ,  H04W74/08 ,  H04W72/04 ,  H04B17/318

Abstract: Systems and processes are for measuring link metrics for a plurality of reference signals associated with a plurality of beams from a base station. The systems and methods are for determining that a link metric value is less than or equal to a predetermined threshold. The systems and process include detecting beam failure, classifying beam recovery as high priority, opportunistic beam failure recovery and performing an optimal random access channel (RACH) process through intelligent selection of beams and modules.

公开(公告)号：US12261892B2

公开(公告)日：2025-03-25

申请号：US17593673

申请日：2021-05-05

Applicant: Apple Inc.

Inventor： Rohit R. Matolia ,  Alosious Pradeep Prabhakar ,  Han Pu ,  Krisztian Kiss ,  Mohammed Mehdi Ait Tahar ,  Mohammed Sadique ,  Nitin A. Naik ,  Vijay Venkataraman

IPC: H04W4/00 ,  H04L65/1016 ,  H04L65/1053 ,  H04L65/1073 ,  H04L65/1104 ,  H04W76/12 ,  H04W4/90 ,  H04W80/10 ,  H04W84/04

Abstract: A user equipment (UE) that is registered to a stand-alone non-public network (SNPN) can also access services on a public land mobile network (PLMN). The UE accesses the PLMN by transmitting a first signal to a data network, receiving a second signal from the data network in response to the first signal, wherein the second signal identifies a PLMN that is configured to be accessed by the UE via the data network and transmitting a session initiation protocol (SIP) registration request to the PLMN via the data network.