公开(公告)号：US11546805B2

公开(公告)日：2023-01-03

申请号：US17302520

申请日：2021-05-05

Applicant: Apple Inc.

Inventor： Alosious Pradeep Prabhakar ,  Han Pu ,  Krisztian Kiss ,  Mohammed Sadique ,  Rohit R. Matolia ,  Srinivasan Nimmala ,  Sriram Subramanian ,  Vijay Venkataraman ,  Wei Zhang

IPC: H04W28/24 ,  H04W76/14 ,  H04W24/08 ,  H04W28/02

Abstract: Disclosed are systems, methods, integrated circuits and computer readable storage media for configuring time sensitive communications (TSC). The configuring of the TSC includes monitoring, by a user plane function (UPF), a source and destination of packets in a first protocol data unit (PDU) session of a first user equipment (UE) and in a second PDU session of a second UE, pairing a first device side TSN translator (DS-TT) port of the first UE with a second DS-TT port of the second UE when the first PDU session and the second PDU session are served by the same UPF, wherein the pairing is based on the monitoring of the first and second PDU sessions and when the first DS-TT and second DS-TT ports are paired, communicating the packets between the first UE and the second UE in a UE-UE communication without traversing the TSN.

公开(公告)号：US11540195B2

公开(公告)日：2022-12-27

申请号：US16834028

申请日：2020-03-30

Applicant: Apple Inc.

Inventor： Vijay Venkataraman ,  Amitabha Ghosh ,  Eyad Al-Shemali ,  Franco Travostino ,  Jinghua Ling ,  Lakshmi N. Kavuri ,  Muhammad R. Dar ,  Murtaza A. Shikari ,  Muthukumaran Dhanapal ,  Pankaj Subhash Vasandani ,  Ravish Samuel ,  Samuel J. Miller ,  Shivani Suresh Babu ,  Sree Ram Kodali ,  Srinivasan Nimmala ,  Srirang A. Lovlekar ,  Yifan Zhu ,  Irfan Khasim Mohammed ,  Sofheem Mohammed ,  Raghuram Mungara ,  Vijay Gadde ,  Sharad Garg

IPC: H04W36/30 ,  H04W76/10 ,  H04W24/08 ,  H04W36/00 ,  H04W36/08 ,  H04W76/19 ,  H04W80/12

Abstract: Apparatuses, systems, and methods for a wireless device to perform detection and mitigation of data stalls. The mitigation may occur during and/or at initiation of a data connection. The wireless device may establish a data connection(s) with a network over a Wi-Fi or cellular interface and monitor the data connection(s) for a data stall condition(s)/hint(s). The wireless device may perform a remedial action(s) responsive to detection of a data stall condition(s)/hint(s), including initiating a service recovery of the cellular interface, initiating a radio access technology (RAT) upgrade procedure, and/or initiating a handover procedure to a neighbor cell.

公开(公告)号：US11540185B2

公开(公告)日：2022-12-27

申请号：US17178121

申请日：2021-02-17

Applicant: Apple Inc.

Inventor： Sagar B. Shah ,  Alosious Pradeep Prabhakar ,  Kanuganti Rajeswar Reddy ,  Lakshmi N. Kavuri ,  Li Su ,  Manish G. Vemulapalli ,  Muthukumaran Dhanapal ,  Ozgur Ekici ,  Rangakrishna Nallandigal ,  Sachin J. Sane ,  Shivani Suresh Babu ,  Sree Ram Kodali ,  Srinivasan Nimmala ,  Vijay Venkataraman ,  Yifan Zhu

IPC: H04W36/00 ,  H04W48/20 ,  H04W8/24 ,  H04L27/26 ,  H04B17/318 ,  H04B17/336 ,  H04W76/27 ,  H04W24/10

Abstract: Apparatuses, systems, and methods for a user equipment device (UE) to prioritize cells that support EN-DC over similar cells not supporting EN-DC. The UE may be configured to perform one or more measurement scans associated with cell selection and/or cell re-selection and may determine whether at least two LTE cells meet a selection criteria based on RSRP and/or SNR measurements. The UE may be configured to, in response to determining that at least two LTE cells meet the selection criteria, prioritize a first LTE cell of the at least two LTE cells over a second LTE cell of the at least two LTE cells based, at least in part, on support EN-DC. The first LTE cell may indicate support of EN-DC, e.g., via a ULI IE included in a SIB2 broadcast by the first LTE cell. The UE may be configured to select the first LTE cell for camping.

公开(公告)号：US11523323B2

公开(公告)日：2022-12-06

申请号：US17241988

申请日：2021-04-27

Applicant: Apple Inc.

Inventor： Han Pu ,  Alosious Pradeep Prabhakar ,  Jordi Agud Ruiz ,  Krisztian Kiss ,  Srinivasan Nimmala ,  Vijay Venkataraman ,  Yip Pong Herbert Wong

IPC: H04W36/32 ,  H04W76/30 ,  H04W76/25 ,  H04W48/04 ,  H04W84/06

Abstract: Apparatuses, systems, and methods for pairing/unpairing unmanned aerial vehicles (UAVs) to/from UAV controllers (UACs). A UAV and/or a UAC may initiate, based on a triggering condition, a paring/unpairing of the UAV to/from a host UAC and receive, from a network, a configuration update that may confirm the paring/unpairing of the UAV to/from the host UAC. The triggering condition may include at least one of the UAV moving from a location designated as controlled by the host UAC, the UAV moving into a location in which the host UAC is restricted from controlling the host UAV, and/or the host UAC losing signaling capabilities. The configuration update may include at least one of a cause code, an identifier associated with the UAV, an identifier associated with the host UAC, an identifier associated with an unmanned aerial system (UAS).

公开(公告)号：US11516810B1

公开(公告)日：2022-11-29

申请号：US17331163

申请日：2021-05-26

Applicant: Apple Inc.

Inventor： Sofheem Mohammed ,  Harshal R. Mane ,  Rohit Thareja ,  Vijay Venkataraman

IPC: H04W72/04 ,  H04W72/02 ,  H04L5/00 ,  H04W72/08

Abstract: This disclosure relates to methods and devices for a user equipment device (UE) to perform band measurements and provide a pruned measurement report to a base station. A first connection is established between the UE and a base station, and a configuration message is received from the base station. The configuration message identifies a plurality of bands for which the UE is to provide measurement reporting. The UE determines whether a band combination of the plurality of bands has an aggregate bandwidth that is greater than the aggregate bandwidth of the first connection and whether a signal quality metric of the determined band combination is greater than a predetermined threshold. Responsive to these determinations, the UE performs band measurements on the bands of the band combination and transmits a pruned measurement report to the base station.

公开(公告)号：US20220360645A1

公开(公告)日：2022-11-10

申请号：US17439481

申请日：2020-12-17

Applicant: Apple Inc.

Inventor： Biljana Badic ,  Christian Drewes ,  Ralph Hasholzner ,  Krisztian Kiss ,  Teck Yang Lee ,  Matthias Sauer ,  Mikhail Vilgelm ,  Babar Qaisrani ,  Vijay Venkataraman ,  Robert Zaus

IPC: H04L67/59 ,  H04L67/51 ,  H04W4/50

Abstract: A user equipment (UE) or other device performs service discovery of edge computing resources in a cellular network system and dynamic offloading of UE application tasks to discovered edge computing resources. As part of the discovery process, the device (e.g., the UE) may request edge server site capability information. When performing dynamic offloading, the UE may obtain (collect and/or receive) information regarding channel conditions, cellular network parameters or application requirements and dynamically determine whether a task of the application executing on the UE should be offloaded to an edge server or executed locally on the UE. In making decisions between offloaded or local execution, the UE may use a utility function that takes into account factors such as relative differences in application latency, energy consumption and offloading cost.

公开(公告)号：US11490335B2

公开(公告)日：2022-11-01

申请号：US17082308

申请日：2020-10-28

Applicant: Apple Inc.

Inventor： Sundarraman Balasubramanian ,  Vijay Venkataraman ,  Alosious Pradeep Prabhakar ,  Nordine Kadri ,  Ali Ehsan ,  Omar Ali ,  Youcef Benalia ,  Jordi Agud Ruiz

IPC: H04W52/02 ,  G06F1/3206 ,  G06F1/3234

Abstract: This disclosure relates to techniques for selecting a low power measurement mode (LPM mode). A wireless device may enter an idle mode, determine that it is stationary, and enter an LPM mode. In the LPM mode, the wireless device may perform cell measurements at a reduced frequency.

公开(公告)号：US11487336B2

公开(公告)日：2022-11-01

申请号：US15991444

申请日：2018-05-29

Applicant: APPLE INC.

Inventor： Alosious Pradeep Prabhakar ,  Vijay Venkataraman ,  Sundarraman Balasubramanian

IPC: G06F1/20 ,  H04W76/28 ,  H04W52/02 ,  G06F1/3237

Abstract: A method, a device, and an integrated circuit utilizes a temperature restricted mode. The method includes determining a temperature of the device. When the temperature is below a first threshold, the method includes enabling a first mode comprising select network operations. When the temperature is above a brick threshold, the method includes enabling a second mode comprising disabling the select network operations. When the temperature is above the first threshold and below the brick threshold, the method includes enabling a third mode comprising modifying at least one of the select network operations.

公开(公告)号：US20220312307A1

公开(公告)日：2022-09-29

申请号：US17593526

申请日：2021-05-19

Applicant: APPLE INC.

Inventor： Nirlesh Koshta ,  Krisztian Kiss ,  Pradeep Pangi ,  Sridhar Prakasam ,  Vijay Venkataraman

IPC: H04W48/18 ,  H04W76/18 ,  H04W60/04 ,  H04W60/06 ,  H04W8/12 ,  H04W12/06

Abstract: Disclosed are embodiments for disabling N1 mode in response to several scenarios including an S-NSSAI failure, searching NR PLMNs after a loss of coverage in an attempt to maintain network slices, and triggering a UE to reattempt authentication of a rejected S-NSSAI when authentication credentials change and the UE either has N1 mode enabled or is camped on LTE PLMN that might be the same as the NR PLMN through which the S-NSSAI was rejected.

公开(公告)号：US20220294745A1

公开(公告)日：2022-09-15

申请号：US17829704

申请日：2022-06-01

Applicant: Apple Inc.

Inventor： Vijay Venkataraman ,  Xiangpeng Jing ,  Krisztian Kiss ,  Sree Ram Kodali ,  Martin Kugler ,  Srinivasan Nimmala ,  Sridhar Prakasam ,  Kavya B. Ravikumar ,  Ahmed M. Salem ,  Murtaza A. Shikari

IPC: H04L47/74 ,  H04L43/028 ,  H04L47/80 ,  H04L47/762 ,  H04L41/0866 ,  H04L43/16 ,  H04L69/08

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