公开(公告)号：US12022493B2

公开(公告)日：2024-06-25

申请号：US17189015

申请日：2021-03-01

Applicant: Apple Inc.

Inventor： Madhusudan Chaudhary ,  Arun G. Mathias ,  Rajesh Ambati ,  Ajay Singh ,  Franco Travostino ,  Muthukumaran Dhanapal ,  Lakshmi N. Kavuri ,  Ajoy K. Singh ,  Thanigaivelu Elangovan ,  Ioannis Pefkianakis ,  Raghuveer Mallikarjunan ,  Faraz Faheem ,  Geoffrey R. Hall ,  Harshit Chuttani ,  Rohan C. Malthankar ,  Prashant H. Vashi ,  Hisham A. Mahmoud ,  Henri S. Berger ,  Divyaprakash P. Bhojkumar

IPC: H04W72/51 ,  H04L65/61 ,  H04W52/02 ,  H04W72/0453

CPC classification number: H04W72/51 ,  H04L65/61 ,  H04W52/027 ,  H04W52/0277 ,  H04W52/028 ,  H04W72/0453

Abstract: Embodiments described herein relate to managing access to 5G cellular baseband resources for 5G-capable wireless devices. A wireless device can monitor application workloads by analyzing communication network performance requirements for a given application in-use or launching for future use along with system-level indications of overall device usage, battery level, and mobility status to determine whether access to 5G cellular baseband resources is recommended for an application. A 5G cellular baseband resource recommendation is provided for an application indicating a level of bandwidth in current use or expected for future use as well as a confidence metric in the bandwidth level indication. The 5G cellular baseband resource recommendation is used with additional device criteria to determine whether access to one or more 5G radio frequency bands is allowed.

公开(公告)号：US11903079B2

公开(公告)日：2024-02-13

申请号：US17896819

申请日：2022-08-26

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 ,  H04W36/00

CPC classification number: H04W76/27 ,  H04W36/0069 ,  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：US20230397266A1

公开(公告)日：2023-12-07

申请号：US18447982

申请日：2023-08-10

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

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

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：US11706679B2

公开(公告)日：2023-07-18

申请号：US17577235

申请日：2022-01-17

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: H04W4/00 ,  H04W36/14 ,  H04W24/08 ,  H04W36/30 ,  H04W60/00 ,  H04W76/15

CPC classification number: H04W36/14 ,  H04W24/08 ,  H04W36/30 ,  H04W60/005 ,  H04W76/15

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.

公开(公告)号：US20220286921A1

公开(公告)日：2022-09-08

申请号：US17589754

申请日：2022-01-31

Applicant: Apple Inc.

Inventor： Muthukumaran Dhanapal ,  Rajesh Ambati ,  Lakshmi N. Kavuri ,  Thanigaivelu Elangovan ,  Ajay Singh ,  Raghuveer Mallikarjunan ,  Sreevalsan Vallath ,  Divyaprakash P. Bhojkumar ,  Rohan C. Malthankar ,  Vivek Ramanna ,  Harshit Chuttani

IPC: H04W36/00 ,  H04W36/08 ,  H04W36/32 ,  H04W60/04

Abstract: The present application relates to devices and components including apparatus, systems, and methods for user equipments and network components performing or assisting prioritization operations.

公开(公告)号：US20210410205A1

公开(公告)日：2021-12-30

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: H04W76/10 ,  H04W24/10 ,  H04M1/72454 ,  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：US20250106866A1

公开(公告)日：2025-03-27

申请号：US18811157

申请日：2024-08-21

Applicant: Apple Inc.

Inventor： Kai Zhang ,  Ajay Singh ,  Deepankar Bhattacharjee ,  Lele Cui

IPC: H04W72/231 ,  H04L1/08 ,  H04W72/1268 ,  H04W76/20

Abstract: Methods, systems, apparatuses, and computer programs for transmission of a radio resource control (RRC) reconfiguration complete message are disclosed. In one aspect, operations are performed by a UE and can include receiving, from a base station, a first downlink control information (DCI) indicating a first uplink grant for a first physical uplink shared channel (PUSCH) transmission, wherein the first DCI includes a redundancy version (RV) corresponding to the first PUSCH transmission; determining whether the RV is self-decodable; and determining whether to transmit a RRC reconfiguration complete message using the first uplink grant for the first PUSCH transmission, based at least in part on the determination of whether the RV is self-decodable.

公开(公告)号：US20240298264A1

公开(公告)日：2024-09-05

申请号：US18177690

申请日：2023-03-02

Applicant: Apple Inc.

Inventor： Shravan Kumar Raghunathan ,  Ajay Singh ,  Guillaume Monghal ,  Maheedhar Gollamudi ,  Pradeep S Sharma ,  Reda Salem

IPC: H04W52/02 ,  H04L5/00 ,  H04W72/02

CPC classification number: H04W52/0238 ,  H04L5/001 ,  H04W72/02

Abstract: A user equipment device may include a radio that conveys wireless data with one or more base stations using a set of component carriers (CCs) that are concurrently-active under a carrier aggregation scheme or a dual connectivity scheme. When in a thermally-constrained state, a resource manager on the radio may intelligently select a CC to drop from use in conveying the wireless data. The resource manager may select the CC to drop based on the bandwidths, data rates, error rates, and/or activation/deactivation rates of the set of CCs, a power budget assigned to the radio, and/or information about the demodulation and decoding clusters in a modem of the radio. Selecting the CC to drop in this way may provide greater power and temperature reduction at the radio and/or less wireless performance reduction than blindly dropping the most recently added CC from use in conveying the wireless data.

公开(公告)号：US20230217279A1

公开(公告)日：2023-07-06

申请号：US17901764

申请日：2022-09-01

Applicant: APPLE INC.

Inventor： Henri S. Berger ,  Gencer Cili ,  Geoffrey R. Hall ,  Franco Travostino ,  Muthukumaran Dhanapal ,  Sunny R. Dubey ,  Pradeep S. Sharma ,  Raghuveer Mallikarjunan ,  Ajay Singh ,  Ozgur Ekici ,  Rajesh Ambati ,  Arun G. Mathias ,  Ajoy K. Singh ,  Thomas F. Pauly

IPC: H04W24/08

CPC classification number: H04W24/08 ,  H04W92/10

Abstract: A system and method for selecting a network interface for a communication device having at least two radio physical interface, to improve communications by the communication device. A configuration of the communication device is determined, where a first radio physical interface is designated as a primary interface and active, and a second radio physical interface as idle. A networking subsystem of the operating system executes a state machine configured to monitor network conditions and associated performance parameters of the at least two radio physical interfaces, to automatically outrank the second radio physical interface over the first radio physical interface as the primary interface.

公开(公告)号：US20220408510A1

公开(公告)日：2022-12-22

申请号：US17896819

申请日：2022-08-26

Applicant: Apple Inc.

Inventor： Muthukumaran Dhanapal ,  Rajesh Ambati ,  Lakshmi N. Kavuri ,  Thanigalvelu 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.