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    SEQUENTIAL FEATURE COMPUTATION FOR POWER EFFICIENT CLASSIFICATION
    1.
    发明申请
    SEQUENTIAL FEATURE COMPUTATION FOR POWER EFFICIENT CLASSIFICATION 审中-公开
    用于功率有效分类的顺序特征计算

    公开(公告)号：US20140143579A1

    公开(公告)日：2014-05-22

    申请号：US13841960

    申请日：2013-03-15

    Applicant: QUALCOMM INCORPORATED

    Inventor： Leonard Henry GROKOP ,  Disha AHUJA ,  Rashmi KULKARNI ,  Shankar SADASIVAM ,  Edward Harrison TEAGUE ,  Sanjiv NANDA

    IPC: G06F1/28

    CPC classification number: G06F1/28 ,  G06F9/4893 ,  Y02D10/24

    Abstract: Disclosed is an apparatus and method for power efficient processor scheduling of features. In one embodiment, features may be scheduled for sequential computing, and each scheduled feature may receive a sensor data sample as input. In one embodiment, scheduling may be based at least in part on each respective feature's estimated power usage. In one embodiment, a first feature in the sequential schedule of features may be computed and before computing a second feature in the sequential schedule of features, a termination condition may be evaluated.

    Abstract translation: 公开了一种用于功率效率处理器调度功能的装置和方法。 在一个实施例中，特征可以被调度用于顺序计算，并且每个调度的特征可以接收传感器数据样本作为输入。 在一个实施例中，调度可以至少部分地基于每个相应特征的估计功率使用。 在一个实施例中，可以计算特征的顺序调度中的第一特征，并且在计算特征的顺序调度表中的第二特征之前，可以评估终止条件。

    SENSOR AUTO-CALIBRATION
    2.
    发明申请
    SENSOR AUTO-CALIBRATION 有权
    传感器自动校准

    公开(公告)号：US20130124126A1

    公开(公告)日：2013-05-16

    申请号：US13673950

    申请日：2012-11-09

    Applicant: QUALCOMM Incorporated

    Inventor： Disha AHUJA ,  Victor KULIK ,  Carlos M. PUIG ,  Ashish Nagesh DESAI

    IPC: G01R35/00 ,  G06F15/00

    CPC classification number: G01C25/00 ,  G01K15/00 ,  G01P21/00 ,  G01R35/00 ,  G06F1/3206 ,  G06F1/329 ,  G06F15/00 ,  G06F19/00 ,  Y02D10/24

    Abstract: Aspects of the disclosure relate to computing technologies. In particular, aspects of the disclosure relate to mobile computing device technologies, such as systems, methods, apparatuses, and computer-readable media for scheduling an execution of a task, such as a non-real time, non-latency sensitive background task on a computing device. In one implementation, the technique includes detecting a first state of a device, wherein the first state of the device is associated with a first power level and a first task, wherein the first power level is at least partially based on power consumption of a first task, determining that the first power level associated with the first state is above a threshold, and in response to determining that the first power level associated with the first state is above the threshold, and scheduling an execution of a second task on the device, wherein the second task is associated with automatically collecting of calibration data using at least one sensor.

    Abstract translation: 本公开的方面涉及计算技术。 特别地，本公开的方面涉及移动计算设备技术，例如用于调度任务的执行的系统，方法，设备和计算机可读介质，诸如非实时非延迟敏感的后台任务 计算设备。 在一个实现中，该技术包括检测设备的第一状态，其中设备的第一状态与第一功率电平和第一任务相关联，其中第一功率电平至少部分地基于第一功率电平的功率消耗 确定与第一状态相关联的第一功率电平高于阈值，并且响应于确定与第一状态相关联的第一功率电平高于阈值，并且调度设备上的第二任务的执行， 其中所述第二任务与使用至少一个传感器自动收集校准数据相关联。

    SWING COMPENSATION IN STEP DETECTION
    3.
    发明申请
    SWING COMPENSATION IN STEP DETECTION 审中-公开
    步进检测中的摆动补偿

    公开(公告)号：US20140180621A1

    公开(公告)日：2014-06-26

    申请号：US14044775

    申请日：2013-10-02

    Applicant: QUALCOMM Incorporated

    Inventor： Sameera PODURI ,  Disha AHUJA ,  Victor KULIK ,  Payam PAKZAD ,  Ravi PALANKI

    IPC: G01P21/00

    Abstract: Step detection accuracy in mobile devices is increased by determining whether swinging is taking place. According to the invention, swinging can be detected using threshold detection, Eigen analysis, hybrid frequency analysis, and/or gyroscope-based analysis, for example. The determination that swinging is (or may be) occurring can impact how the mobile device reports detected steps for step detection. A count of missteps and/or a level of certainty, based on swing detection, can be provided with a step count.

    Abstract translation: 通过确定是否发生摆动来增加移动设备中的步进检测精度。 根据本发明，例如，可以使用阈值检测，特征分析，混合频率分析和/或基于陀螺仪的分析来检测摆动。 摆动（或可能）发生的确定可能会影响移动设备如何报告检测到的步骤检测步骤。 基于摆动检测的错误计数和/或一定程度的确定性可以提供步数。

    SENSOR AUTO-CALIBRATION
    5.
    发明申请
    SENSOR AUTO-CALIBRATION 有权
    传感器自动校准

    公开(公告)号：US20130121367A1

    公开(公告)日：2013-05-16

    申请号：US13673962

    申请日：2012-11-09

    Applicant: QUALCOMM Incorporated

    Inventor： Disha AHUJA ,  Victor KULIK ,  Carlos M. PUIG ,  Ashish Nagesh DESAI

    IPC: G01C25/00 ,  G01K15/00

    CPC classification number: G01C25/00 ,  G01K15/00 ,  G01P21/00 ,  G01R35/00 ,  G06F1/3206 ,  G06F1/329 ,  G06F15/00 ,  G06F19/00 ,  Y02D10/24

    Abstract: Aspects of the disclosure relate to computing technologies. In particular, aspects of the disclosure relate to mobile computing device technologies, such as systems, methods, apparatuses, and computer-readable media for improving calibration data by increasing the diversity of orientations used for generating the calibration data. In one embodiment, the computing device receives a plurality of calibration measurements associated with one or more sensors of a device, determines a degree to which the plurality of calibration measurements were captured at different orientations of the device, and determines, based on the degree, whether to update one or more calibration parameters.

    Abstract translation: 本公开的方面涉及计算技术。 具体地，本公开的方面涉及移动计算设备技术，例如用于通过增加用于生成校准数据的取向的多样性来改进校准数据的系统，方法，设备和计算机可读介质。 在一个实施例中，计算设备接收与设备的一个或多个传感器相关联的多个校准测量，确定在设备的不同取向上捕获多个校准测量的程度，并且基于该程度， 是否更新一个或多个校准参数。

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