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    CRYSTAL DELTA OPTIMIZATION IN WIRELESS COMMUNICATIONS
    24.
    发明申请
    CRYSTAL DELTA OPTIMIZATION IN WIRELESS COMMUNICATIONS 有权

    公开(公告)号：US20250113347A1

    公开(公告)日：2025-04-03

    申请号：US18672421

    申请日：2024-05-23

    Applicant: Apple Inc.

    Inventor： Dhruv Khati ,  Krishna Myneni ,  Anjaneyulu Maganti ,  Sanjeevi Balasubramanian

    IPC: H04W72/12

    Abstract: A user equipment includes one or more antennas, a receiver coupled to the one or more antennas, a transmitter coupled to the one or more antennas, an oscillator, and processing circuitry coupled to the receiver, the transmitter, and the oscillator. The processing circuitry transmits one or more oscillator parameters associated with the oscillator from the transmitter, receives uplink scheduling or downlink scheduling based on the one or more oscillator parameters from the receiver, and adjusts one or more operations based on the uplink scheduling or the downlink scheduling.

    Adaptive operation to mitigate specular reflections
    25.
    发明授权
    Adaptive operation to mitigate specular reflections 有权

    公开(公告)号：US12166563B2

    公开(公告)日：2024-12-10

    申请号：US18476802

    申请日：2023-09-28

    Applicant: Apple Inc.

    Inventor： Dhruv Khati ,  Shiva Krishna Narra ,  Sudhir K. Baghel ,  Sanjeevi Balasubramanian ,  Sebastian Balint Seeber ,  Anjaneyulu Maganti ,  Jeremiah Hsu ,  Venkateswara Rao Manepalli

    IPC: H04B7/08 ,  G01S19/22 ,  G01S19/42

    Abstract: Methods, devices, and apparatus to adapt operating parameters for satellite signal reception and transmission by a wireless device to mitigate effects of fading due to specular reflections are described herein. The wireless device measures received signal power levels and compares characteristics of the measurements over an observation duration to at least one fading criteria to determine whether to operate in a normal or adaptive mode. While operating in the adaptive mode, the wireless device alternates between high performance mode time periods and low performance mode time periods. The wireless device indicates to a ground station associated with the satellite in which operating mode the wireless device is operating via an uplink data message transmitted during a data cycle at the start of a high or low performance mode time period. The ground station schedules data transmissions accordingly during subsequent data cycles of the high or low performance mode time periods.

    Content delivery network data sharing between mobile devices
    27.
    发明授权
    Content delivery network data sharing between mobile devices 有权

    公开(公告)号：US11805169B2

    公开(公告)日：2023-10-31

    申请号：US17731067

    申请日：2022-04-27

    Applicant: Apple Inc.

    Inventor： Dhruv Khati ,  Krishna Myneni ,  Shiva Krishna Narra ,  Sanjeevi Balasubramanian ,  Anjaneyulu Maganti

    IPC: H04L29/08 ,  H04W4/20 ,  H04L67/1087 ,  H04L67/04 ,  H04L67/104

    CPC classification number: H04L67/1087 ,  H04L67/04 ,  H04L67/104 ,  H04W4/20

    Abstract: A mobile communication device is configured to receive updated network data, such as updated Content Delivery Network (CDN) data utilized to access a first network, without accessing the first network and a second network, such as a Wi-Fi or cellular network. The mobile communication device periodically transmits, via a peer-to-peer (P2P) network, a beacon signal indicating a network data request for the updated network data. A rate at which the mobile communication device periodically transmits the beacon signal is based on various criteria, such as an origination date of network data stored on the mobile communication device, an amount of time between the origination date and the present date, a battery health of the mobile communication device, and/or various inputs to the mobile communication device. An additional mobile communication device receives the beacon signal and transmits the updated network data to the mobile communication device.

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