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    WEARABLE MULTI-MODAL PHYSIOLOGICAL SENSING SYSTEM
    1.
    发明申请
    WEARABLE MULTI-MODAL PHYSIOLOGICAL SENSING SYSTEM 审中-公开
    多种模式生理感知系统

    公开(公告)号：US20160287181A1

    公开(公告)日：2016-10-06

    申请号：US15037315

    申请日：2013-12-05

    Applicant: APPLE INC.

    Inventor： Chin San HAN ,  Albert WANG

    IPC: A61B5/00 ,  A61B5/024

    CPC classification number: A61B5/7214 ,  A61B5/02416 ,  A61B5/6824 ,  A61B5/6825 ,  A61B5/6831 ,  A61B5/7225 ,  A61B5/7246 ,  A61B5/7435

    Abstract: A PPG signal may be obtained from a pulse oximeter, which employs a light emitter and a light sensor to measure the perfusion of blood to the skin of a user. However, the signal may be compromised by noise due to motion artifacts. To address the presence of motion artifacts, examples of the present disclosure can receive light information from each of two light guides, one in contact with the tissue of the user and one not in contact with the tissue of the user. First light information can be obtained from the first light guide, and second light information can be obtained from the second light guide. A heart rate signal can then be computed from the first and second light information, for example, by using blind source separation and/or cross-correlation.

    Abstract translation: PPG信号可以从采用光发射器和光传感器的脉搏血氧计获得，以测量血液对使用者皮肤的灌注。 然而，由于运动伪影，该信号可能被噪声所损害。 为了解决运动伪影的存在，本公开的示例可以从两个光导中的每一个接收光信息，一个与用户的组织接触，而不与用户的组织接触。 可以从第一光导获得第一光信息，并且可以从第二光导获得第二光信息。 然后可以例如通过使用盲源分离和/或互相关从第一和第二光信息计算心率信号。

    Non-SDT DRB Handling
    5.
    发明申请
    Non-SDT DRB Handling 有权

    公开(公告)号：US20250071809A1

    公开(公告)日：2025-02-27

    申请号：US18823239

    申请日：2024-09-03

    Applicant: Apple Inc.

    Inventor： Fangli Xu ,  Dawei Zhang ,  Haijing Hu ,  Murtaza A. Shikari ,  Ralf Rossbach ,  Sarma V. Vangala ,  Srinivasan Nimmala

    IPC: H04W74/08 ,  H04W76/27

    Abstract: Apparatuses, systems, and methods for non-small data transmission (non-SDT) dedicated radio bearer (DRB) handling while in a radio resource control (RRC) inactive state. A wireless device may determine, while operating in the RRC inactive state, that non-SDT data is available for transmission on a non-SDT DRB and determine, based on one or more conditions, to transmit, to a base station, non-SDT data arrival information during an SDT procedure. The one or more conditions may be associated with arrival time of the non-SDT data and/or an amount of non-SDT data to be transmitted. The arrival time may be relative to arrival of SDT data, initiation of an SDT procedure, and/or initiation of a subsequent transmission period of an SDT procedure.

    CELLULAR WIRELESS NETWORK CHARACTERIZATION AND SELECTION BASED ON WIRELESS DEVICE USAGE
    8.
    发明申请
    CELLULAR WIRELESS NETWORK CHARACTERIZATION AND SELECTION BASED ON WIRELESS DEVICE USAGE 有权

    公开(公告)号：US20250071673A1

    公开(公告)日：2025-02-27

    申请号：US18738483

    申请日：2024-06-10

    Applicant: Apple Inc.

    Inventor： Raj S. CHAUGULE ,  Gencer CILI ,  Sai Raj KARRA

    IPC: H04W48/18 ,  H04W8/18 ,  H04W84/04

    Abstract: This application sets forth techniques for cellular wireless network characterization and selection based on wireless device usage, including selection of a public land mobile network (PLMN) and/or a subscriber identity module (SIM) best matched to PLMN characterized performance scores and/or habitual device usage of a wireless device. Network performance scores for multiple PLMNs based on crowd-sourced information are downloaded to a wireless device. The wireless device determines a best match between characterized network performance scores to habitual device usage characterization of the wireless device. A best matched roaming PLMN can be determined for a single SIM wireless device. A best matched SIM paired with a best matched PLMN can be chosen as a primary SIM to optimize roaming performance of a multiple SIM wireless device. Additionally, a SIM, associated with a best matched PLMN, can be recommended for installation to a multiple SIM capable wireless device.

    Configuration of Multiple Measurement Gaps for a UE
    9.
    发明申请
    Configuration of Multiple Measurement Gaps for a UE 有权

    公开(公告)号：US20250071595A1

    公开(公告)日：2025-02-27

    申请号：US18944537

    申请日：2024-11-12

    Applicant: Apple Inc.

    Inventor： Xiang CHEN ,  Dawei ZHANG ,  Huaning NIU ,  Jie CUI ,  Manasa RAGHAVAN ,  Qiming LI ,  Yang TANG

    IPC: H04W24/10 ,  H04W24/08

    Abstract: A user equipment (UE) is configured to perform measurements during two or more measurement gaps (MGs). The UE receives a MG configuration, wherein the MG configuration includes multiple MGs and MG conflict resolution information, determines whether a conflict exists between two or more of the MGs, selects at least one of the two or more MGs that have the conflict based on the MG conflict resolution information and performs signal measurements during the selected at least one of the two or more MGs that have the conflict.

    Segmented Communication Over Wireless Networks
    10.
    发明申请
    Segmented Communication Over Wireless Networks 有权

    公开(公告)号：US20250071581A1

    公开(公告)日：2025-02-27

    申请号：US18455880

    申请日：2023-08-25

    Applicant: Apple Inc.

    Inventor： Scott Lopatin ,  Sugam Jain ,  Frederic Jacobs

    IPC: H04W24/08 ,  H04W4/12

    Abstract: A communications system may include user equipment (UE) that transmits data to a recipient via a network. The UE may receive user input and may generate the data based on the input. When a terrestrial network is unavailable to the UE, the UE may transmit segments of the data over a satellite constellation as the UE continues to receive input and while connectivity to the constellation exceeds a threshold. If a portion of the input includes an edit to a previous segment, the UE may include an edit flag in the corresponding segment. Once input has finished, the UE may sign the segments and may transmit a signature over the constellation. The network may store the segments as received from the constellation, may replace edited segments with more recent segments containing edit flags, and may compile and transmit all of the segments to the recipient upon receipt of the signature.

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