公开(公告)号：US11812333B2

公开(公告)日：2023-11-07

申请号：US17663118

申请日：2022-05-12

Applicant: Apple Inc.

Inventor： Srirang A. Lovlekar ,  Murtaza A. Shikari ,  Zheng Lu ,  Pankaj Subhash Vasandani ,  Srinivasan Nimmala ,  Sethuraman Gurumoorthy ,  Viswanath Nagarajan ,  Lakshmi N. Kavuri ,  Sridhar Prakasam ,  Robert K. Kitchens ,  Vijay Venkataraman ,  Muthukumaran Dhanapal ,  Xiangpeng Jing

IPC: H04W4/02 ,  H04W64/00 ,  H04W8/18 ,  H04W8/08 ,  H04W76/11 ,  H04W8/30 ,  H04W24/10 ,  H04B7/0456 ,  H04W74/08 ,  H04W80/02 ,  H04W36/08 ,  H04W84/12

CPC classification number: H04W4/023 ,  H04B7/0456 ,  H04W8/08 ,  H04W8/30 ,  H04W24/10 ,  H04W36/08 ,  H04W74/0833 ,  H04W76/11 ,  H04W80/02 ,  H04W84/12

Abstract: A device and method for a user equipment (UE) to implement power savings mechanisms when operating within a significant location. The UE identifies that the UE is at a significant location. The significant location is a location relative to a currently camped cell of a network. At a first time and at the significant location, the UE performs a type of operation related to the network connection. The UE stores information corresponding to the performance of the type of operation at the first time in a profile associated with the significant location. At a second time and at the significant location, the UE performs the type of operation related to the network connection. The performance of the type of operation at the second time is modified based on the information stored in the profile associated with the significant location.

公开(公告)号：US11770862B2

公开(公告)日：2023-09-26

申请号：US17362096

申请日：2021-06-29

Applicant: Apple Inc.

Inventor： Shivani Suresh Babu ,  Arun G. Mathias ,  Rajesh Ambati ,  Thanigaivelu Elangovan ,  Ajay Singh ,  Raghuveer Mallikarjunan ,  Rohan C. Malthankar ,  Vikram B. Yerrabommanahalli ,  Chandiramohan Vasudevan ,  Juergen H. Kreuchauf ,  Harshit Chuttani ,  Punit H. Awatramani ,  Swapna V. Iyer ,  Lakshmi N. Kavuri ,  Muthukumaran Dhanapal ,  Kanuganti Rajeswar Reddy ,  Viswanath Nagarajan ,  Navjot Thakral

IPC: H04W24/10 ,  H04W76/10 ,  H04W76/38 ,  H04M1/72454

CPC classification number: H04W76/10 ,  H04M1/72454 ,  H04W24/10 ,  H04W76/38

Abstract: This disclosure relates to techniques for a wireless device to determine whether to display an indicator of millimeter wave cellular availability. A wireless device may establish a radio resource control connection that includes connectivity with a fifth generation new radio millimeter wave cell. The wireless device may determine to display an indication of millimeter wave cell availability. The wireless device may determine location status information and motion status information for the wireless device. The wireless device may determine when to cease displaying the indication of millimeter wave cell availability after the radio resource control connection is released or the millimeter wave cell is deconfigured based at least in part on the location status information for the wireless device and the motion status information for the wireless device.

公开(公告)号：US20230073098A1

公开(公告)日：2023-03-09

申请号：US17877862

申请日：2022-07-29

Applicant: Apple Inc.

Inventor： Mohammad H. Akhtar ,  Lakshmi N. Kavuri ,  Mohamed L. Haidara ,  Syed A. Rahim ,  Rohit Thareja ,  Yong Zhong ,  Sairamm Prabakar

IPC: H04W60/00

Abstract: The present application relates to devices and components including apparatus, systems, and methods for IMS registration in wireless networks.

公开(公告)号：US20220312539A1

公开(公告)日：2022-09-29

申请号：US17833633

申请日：2022-06-06

Applicant: Apple Inc.

Inventor： Muthukumaran Dhanapal ,  Rajesh Ambati ,  Lakshmi N. Kavuri ,  Thanigaivelu Elangovan ,  Rafael L. Rivera-Barreto ,  Madhusudan Chaudhary ,  Divyaprakash P. Bhojkumar ,  Rohan C. Malthankar ,  Ajay Singh ,  Sreevalsan Vallath ,  Raghuveer Mallikarjunan

IPC: H04W76/27 ,  H04W76/10

Abstract: This disclosure relates to techniques for providing a framework for supporting custom signaling between a wireless device and a cellular network. A wireless device and a cellular base station may establish a wireless link. The wireless device and the cellular base station may perform custom signaling in accordance with the custom signaling framework.

公开(公告)号：US11357073B2

公开(公告)日：2022-06-07

申请号：US17533854

申请日：2021-11-23

Applicant: Apple Inc.

Inventor： Muthukumaran Dhanapal ,  Rajesh Ambati ,  Lakshmi N. Kavuri ,  Thanigaivelu Elangovan ,  Rafael L. Rivera-Barreto ,  Madhusudan Chaudhary ,  Divyaprakash P. Bhojkumar ,  Rohan C. Malthankar ,  Ajay Singh ,  Sreevalsan Vallath ,  Raghuveer Mallikarjunan

IPC: H04W76/27 ,  H04W76/10

Abstract: This disclosure relates to techniques for providing a framework for supporting custom signaling between a wireless device and a cellular network. A wireless device and a cellular base station may establish a wireless link. The wireless device and the cellular base station may perform custom signaling in accordance with the custom signaling framework.

公开(公告)号：US11356852B2

公开(公告)日：2022-06-07

申请号：US16922813

申请日：2020-07-07

Applicant: Apple Inc.

Inventor： Gahima S. Mbonye ,  Eduardo de Almeida Abrantes ,  Krishna Myneni ,  Lakshmi N. Kavuri ,  Murtaza A. Shikari ,  Raj S. Chaugule ,  Sanjeevi Balasubramanian ,  Shiva Krishna Narra ,  Srinivasan Nimmala ,  Sriram Subramanian ,  Vikram B. Yerrabommanahalli

IPC: H04W12/126 ,  H04W12/06 ,  H04W76/18 ,  G08B13/22 ,  H04W4/029 ,  H04W12/48 ,  H04W12/71

Abstract: Methods and devices for a user equipment (UE) device to utilize an electronic subscriber identity module (eSIM) to provide backup cellular connectivity for essential services and security enhancements. A UE device receives user input to alter an operational state of the UE. The user input may include removing a physical subscriber identity module (SIM) card installed in the UE or attempting to power off the UE. In response to receiving the user input, an authorization process is initiated. In response to determining that the authorization process has failed, a security enhancement is implemented for the UE.

公开(公告)号：US20210392548A1

公开(公告)日：2021-12-16

申请号：US16902095

申请日：2020-06-15

Applicant: Apple Inc.

Inventor： Raghuveer Mallikarjunan ,  Madhusudan Chaudary ,  Faraz Faheem ,  Rajesh Ambati ,  Ajay Singh ,  Muhammad A. Alam ,  Muthukumaran Dhanapal ,  Geoffrey R. Hall ,  Franco Travostino ,  Thanigaivelu Elangovan ,  Lakshmi N. Kavuri ,  John Y. Su ,  Ajoy K. Singh ,  Punit H. Awatramani ,  Arun G. Mathias ,  Jordan B. Schneider ,  Roger N. Pantos ,  Alan Tseng

IPC: H04W28/20 ,  H04W28/02 ,  H04W24/08

Abstract: This disclosure relates to techniques for a wireless device to detect network bandwidth throttling and dynamically select a buffer threshold. The wireless device may establish a wireless link. Data for a downlink stream may be requested when an amount of buffered data for the stream is below a lower buffer threshold, received via the wireless link, and buffered. Data requests for the stream may be stopped when the amount of buffered data for the stream is above an upper buffer threshold. The upper buffer threshold may be selected based on characteristics of the wireless link and the stream. Throughput of the wireless link may also be monitored during multiple time windows, and the wireless device may determine whether the wireless link caps bandwidth below a bandwidth threshold based on the throughput monitoring.

公开(公告)号：US20210337622A1

公开(公告)日：2021-10-28

申请号：US17241720

申请日：2021-04-27

Applicant: Apple Inc.

Inventor： Muthukumaran Dhanapal ,  Rajesh Ambati ,  Lakshmi N. Kavuri ,  Thanigaivelu Elangovan ,  Rafael L. Rivera-Barreto ,  Madhusudan Chaudhary ,  Divyaprakash P. Bhojkumar ,  Rohan C. Malthankar ,  Ajay Singh ,  Sreevalsan Vallath ,  Raghuveer Mallikarjunan

IPC: H04W76/27 ,  H04W76/10

Abstract: This disclosure relates to techniques for providing a framework for supporting custom signaling between a wireless device and a cellular network. A wireless device and a cellular base station may establish a wireless link. The wireless device and the cellular base station may perform custom signaling in accordance with the custom signaling framework.

公开(公告)号：US20210105687A1

公开(公告)日：2021-04-08

申请号：US17033429

申请日：2020-09-25

Applicant: Apple Inc.

Inventor： Alosious Pradeep Prabhakar ,  Mohammed Sadique ,  Vijay Venkataraman ,  Krisztian Kiss ,  Han Pu ,  ChunLei Lin ,  Rodney G. Ibrahim ,  Yip Pong Herbert Wong ,  Jordi Agud Ruiz ,  Srinivasan Nimmala ,  Lakshmi N. Kavuri ,  Utkarsh Kumar ,  Yifan Zhu ,  Kok Yin Chan

IPC: H04W36/14 ,  H04W36/26 ,  H04L12/26

Abstract: Embodiments are presented herein of apparatuses, processors, systems, and methods for performing Quality of Service handling procedures. A wireless device may establish a cellular link that provides access to a fifth generation core network. The wireless device may establish a protocol data unit session with a cellular network entity of the fifth generation core network. The wireless device may determine one or more Quality of Service flow descriptions for the protocol data unit session. The wireless device may perform one or more Quality of Service related modifications to the protocol data unit session.

公开(公告)号：US20200383159A1

公开(公告)日：2020-12-03

申请号：US16995296

申请日：2020-08-17

Applicant: Apple Inc.

Inventor： Shivani Suresh Babu ,  Lakshmi N. Kavuri ,  Krisztian Kiss

IPC: H04W76/15 ,  H04L12/24

Abstract: Apparatuses, systems, and methods for refreshing a GUTI of a UE. The UE may receive a GUTI from an AMF as part of a registration process. After a timer has expired, the UE may receive a new GUTI from the AMF. The timer may be provided by the UE as a request for use by the AMF. Alternatively, the timer may be used by the UE and the UE may request the new GUTI upon expiry of the timer, e.g., using an existing message or a new message, as desired.