公开(公告)号：US20230076738A1

公开(公告)日：2023-03-09

申请号：US17850111

申请日：2022-06-27

Applicant: Apple Inc.

Inventor： Muthukumaran Dhanapal ,  Ajay Singh ,  Ajoy K. Singh ,  Alan Tseng ,  Lakshmi N. Kavuri ,  Neeraj D. Vaghela ,  Raghuveer Mallikarjunan ,  Rajesh Ambati ,  Thanigaivelu Elangovan ,  Vijendrakumar K. Ashiwal ,  Rohan C. Malthankar ,  Rafael L. Rivera-Barreto ,  Sreevalsan Vallath ,  Divyaprakash P. Bhojkumar

IPC: H04W28/08 ,  H04W28/02

Abstract: Techniques described herein may enable a user equipment (UE) to optimize radio access technology (RAT) and radio resources (e.g., bandwidth parts (BWPs)) when communicating with the network. This may be based on one or more factors or conditions, such as whether the UE is currently using 4th generation (4G) RAT or 5th generation (5G) RAT, whether the UE is in an active mode or idle mode, a BWP used by the UE, whether an application or network service requires a certain throughput, a type of application being used by the UE, an amount of network congestion, and so on. RAT optimization may also be based on whether the UE is using a frequency range 1 (FR1) or frequency range 2 (FR2), whether the UE is stationary or moving, whether the UE is experiencing beam failures, uplink (UL) switches, link quality measurements (LQMs), reference signal received power (RSRP) measurements, and so on.

公开(公告)号：US11470679B1

公开(公告)日：2022-10-11

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：US20220086948A1

公开(公告)日：2022-03-17

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：US20210400754A1

公开(公告)日：2021-12-23

申请号：US16905568

申请日：2020-06-18

Applicant: Apple Inc.

Inventor： Divyaprakash P. Bhojkumar ,  Ajay Singh ,  Arun G. Mathias ,  Carola Faronius ,  Faraz Faheem ,  Lakshmi N. Kavuri ,  Madhusudan Chaudhary ,  Muthukumaran Dhanapal ,  Raghuveer Mallikarjunan ,  Rajesh Ambati ,  Rohan C. Malthankar ,  Sreevalsan Vallath ,  Thanigaivelu Elangovan ,  Vivek Ramanna

IPC: H04W76/16 ,  H04W48/16 ,  H04W64/00 ,  H04W56/00 ,  H04W36/00 ,  H04W76/27

Abstract: The exemplary embodiments relate to a user equipment configured to connect to a network that supports simultaneous connection to a first radio access technology (RAT) and a second RAT. The UE may receive coverage information associated with the first RAT and a cell of the second RAT, receive an indication of the current UE location relative to the cell of the second RAT and determine whether the first RAT is available for camping based on the coverage information and the indication of the current UE location relative to the cell of the second RAT.

公开(公告)号：US20210392557A1

公开(公告)日：2021-12-16

申请号：US16902966

申请日：2020-06-16

Applicant: Apple Inc.

Inventor： Raghuveer Mallikarjunan ,  Patrick L. Coffman ,  Madhusudan Chaudhary ,  Muthukumaran Dhanapal ,  Ajay Singh ,  Faraz Faheem ,  Thanigaivelu Elangovan ,  Lakshmi N. Kavuri ,  Samuel J. Miller ,  Najeeb M. Abdulrahiman ,  Rajesh Ambati ,  Arun G. Mathias ,  Vivek Ramanna ,  Divyaprakash P. Bhojkumar ,  Vikram B. Yerrabommanahalli ,  Rafael L. Rivera-Barreto ,  Sergey Sitnikov ,  Oleg M. Moskalenko ,  Bao Q. Ho ,  Rohan C. Malthankar ,  Samy Touati

IPC: H04W36/14 ,  H04W24/08 ,  H04W76/15 ,  H04W60/00 ,  H04W36/30

Abstract: Apparatuses, systems, and methods for high data mode operation in cellular networks. A UE may determine, for an interface to a high-speed cellular network, a categorization from a plurality of categorizations, determine availability of the high-speed cellular network, and select, based at least in part on the categorization and availability of the high-speed cellular network, the interface for a data connection to the high-speed cellular network. The categorization may be one of expensive or not expensive and/or one of a first level associated with a higher compression codec rate or a second level associated with a lower compression codec rate. The UE may receive, from one of the a low-speed cellular network or the high-speed cellular network, carrier plan information for a cellular data service carrier and analyze the carrier plan information to determine desirability of a switch, e.g., from the low-speed cellular network to the high-speed cellular network.