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    ANNULAR VIEW FOR PANORAMA IMAGE
    23.
    发明申请
    ANNULAR VIEW FOR PANORAMA IMAGE 有权
    全景图视图

    公开(公告)号：US20150296141A1

    公开(公告)日：2015-10-15

    申请号：US14442837

    申请日：2012-12-06

    Applicant: Lei ZHANG ,  Xuan ZOU ,  Fan LING ,  QUALCOMM INCORPORATED

    Inventor： Lei Zhang ,  Xuan Zou ,  Fan Ling

    IPC: H04N5/232 ,  G06T11/60

    CPC classification number: H04N5/23238 ,  G03B37/02 ,  G06T3/4038 ,  G06T11/60 ,  H04N5/23293

    Abstract: A device (300) for displaying panoramic images includes an image sensor (315), a panoramic display module (345) and a display (325). The display (110, 200) displays an annular panorama view (120, 210). The annular view (120, 210) may be an incomplete annulus for illustrating a missing view angle (126) from an incomplete panoramic image. The display (200) further includes a window (220) and a high resolution display portion (240). The window (220) bounds a portion (230) of the annular view (210). The high resolution display portion (240) displays a high resolution image corresponding to the portion (230) of the annular view (210). The window (220) is movable around the annular view (210). A size of the window (220) or the high resolution display portion (240) is adjustable. A method for generating a panoramic image is also provided.

    Abstract translation: 用于显示全景图像的装置（300）包括图像传感器（315），全景显示模块（345）和显示器（325）。 显示器（110,200）显示环形全景视图（120,210）。 环形视图（120,210）可以是用于示出来自不完全全景图像的缺失视角（126）的不完整环。 显示器（200）还包括窗口（220）和高分辨率显示部分（240）。 窗口（220）限定环形视图（210）的一部分（230）。 高分辨率显示部分（240）显示与环形视图（210）的部分（230）相对应的高分辨率图像。 窗口（220）可围绕环形视图（210）移动。 窗口（220）或高分辨率显示部分（240）的尺寸是可调节的。 还提供了一种用于产生全景图像的方法。

    Clear to send-to-self transmissions in an LTE-controlled Wi-Fi system
    24.
    发明授权
    Clear to send-to-self transmissions in an LTE-controlled Wi-Fi system 有权

    公开(公告)号：US10412201B2

    公开(公告)日：2019-09-10

    申请号：US14939721

    申请日：2015-11-12

    Applicant: QUALCOMM Incorporated

    Inventor： Lei Zhang ,  Chong Li ,  Xinzhou Wu ,  Junyi Li

    IPC: H01L29/06 ,  H04L12/741 ,  H04W72/04 ,  H04L5/00 ,  H04W74/08 ,  H04L29/06

    Abstract: Methods, systems, and devices for wireless communication are described. A base station may perform a clear channel assessment (CCA) procedure on a channel that includes multiple sub-bands of a radio frequency spectrum band. The base station may determine that the channel is available based on the CCA and transmit a special header in the channel. In some examples, the special header may include multiple transmission time intervals (TTIs), where each TTI may include a header packet in each sub-band of the radio frequency spectrum band. In some cases, the header packet may include a clear to send (CTS)-to-self frame structure. The base station may transmit a first TTI across each of the sub-bands at a first power level, and transmit additional TTIs across the sub-bands at a different power level. Additional header packets may be transmitted at the boundaries of subsequent subframes.

    TECHNIQUES FOR DOWNLINK SCHEDULING AND UPLINK SCHEDULING IN A SHARED RADIO FREQUENCY SPECTRUM BAND
    28.
    发明申请
    TECHNIQUES FOR DOWNLINK SCHEDULING AND UPLINK SCHEDULING IN A SHARED RADIO FREQUENCY SPECTRUM BAND 有权

    公开(公告)号：US20170105233A1

    公开(公告)日：2017-04-13

    申请号：US14880543

    申请日：2015-10-12

    Applicant: QUALCOMM Incorporated

    Inventor： Lei Zhang ,  Chong Li ,  Xinzhou Wu ,  Junyi Li

    IPC: H04W74/08 ,  H04W74/00 ,  H04W16/14

    CPC classification number: H04W74/0866 ,  H04L5/001 ,  H04L5/0053 ,  H04L5/0091 ,  H04W16/14 ,  H04W72/1215 ,  H04W74/004 ,  H04W74/0808

    Abstract: Methods, systems, and devices are described for techniques for downlink (DL) scheduling and uplink (UL) scheduling in a shared radio frequency (RF) spectrum band. In some aspects, a wireless communication device may receive an UL data transmission grant associated with a channel of shared RF spectrum band. The wireless communication device may perform a channel readiness procedure associated with the channel. The wireless communication device may also transmit channel readiness information based at least in part on the channel readiness procedure to a base station. The channel readiness information may be transmitted via an uplink channel of a licensed RF spectrum band different from the shared RF band. In other aspects, a base station may schedule a data transmission on one or more channels of a shared RF spectrum band. The base station may transmit a data transmission grant for the scheduled data transmission to a wireless communication device.

    MOBILE DEVICE IN-VEHICLE LOCALIZATION USING INERTIAL SENSORS
    29.
    发明申请
    MOBILE DEVICE IN-VEHICLE LOCALIZATION USING INERTIAL SENSORS 审中-公开
    使用惯性传感器的移动设备车内本地化

    公开(公告)号：US20160187128A1

    公开(公告)日：2016-06-30

    申请号：US14588142

    申请日：2014-12-31

    Applicant: QUALCOMM Incorporated

    Inventor： Lei Zhang ,  Sichao Yang ,  Xinzhou Wu

    IPC: G01B21/22 ,  H04W4/02

    CPC classification number: G01B21/22 ,  H04M1/6075 ,  H04M1/72569 ,  H04M1/72572 ,  H04M1/72577 ,  H04M2250/12 ,  H04W4/027

    Abstract: A peak angular velocity time, at which a peak value of an angular velocity around a vertical axis of a vehicle occurs while the vehicle is turning, may be determined. A peak lateral acceleration time, at which a peak value of linear acceleration along a lateral axis occurs while the vehicle is turning, also may be determined. The peak angular velocity time and the peak lateral acceleration time may be determined according to input from inertial sensors of a mobile device. The lateral axis may be perpendicular to the vertical axis and perpendicular to a longitudinal axis of the vehicle. A first time difference between the peak angular velocity time and the peak lateral acceleration time may be calculated. Based at least in part on the time difference, it may be determined whether the mobile device is in a front area of the vehicle.

    Abstract translation: 可以确定在车辆转弯时发生车辆的垂直轴的角速度的峰值的峰值角速度时间。 也可以确定在车辆转弯时发生沿着横轴的线性加速度的峰值的峰值横向加速时间。 可以根据移动设备的惯性传感器的输入来确定峰值角速度时间和峰值横向加速时间。 横向轴线可以垂直于垂直轴线并且垂直于车辆的纵向轴线。 可以计算峰值角速度时间和峰值横向加速时间之间的第一时间差。 至少部分地基于时差，可以确定移动设备是否在车辆的前方区域。

    SYSTEMS AND METHODS FOR INTERACTIVE IMAGE CARICATURING BY AN ELECTRONIC DEVICE
    30.
    发明申请
    SYSTEMS AND METHODS FOR INTERACTIVE IMAGE CARICATURING BY AN ELECTRONIC DEVICE 审中-公开
    用于通过电子设备进行交互式图像处理的系统和方法

    公开(公告)号：US20160011769A1

    公开(公告)日：2016-01-14

    申请号：US14764149

    申请日：2013-02-23

    Applicant: QUALCOMM INCORPORATED

    Inventor： Xuan Zou ,  Fan Ling ,  Ning Bi ,  Lei Zhang

    IPC: G06F3/0488 ,  G06T11/60 ,  G06F3/0484 ,  G06T17/20

    CPC classification number: G06F3/04883 ,  G06F3/04845 ,  G06F2203/04808 ,  G06T11/00 ,  G06T11/60 ,  G06T17/20

    Abstract: A method for interactive image caricaturing by an electronic device is described. The method includes detecting at least one feature location of an image. The method further includes generating, based on the at least one feature location, an image mesh that comprises a grid of at least one horizontal line and at least one vertical line. The method additionally includes obtaining a gesture input. The method also includes determining at least one caricature action based on the at least one gesture input. The method further includes generating a caricature image based on the image mesh, the at least one caricature action and the image.

    Abstract translation: 描述了一种通过电子设备进行交互式图像变形的方法。 该方法包括检测图像的至少一个特征位置。 该方法还包括基于至少一个特征位置生成包括至少一条水平线和至少一条垂直线的网格的图像网格。 该方法还包括获得手势输入。 该方法还包括基于至少一个手势输入来确定至少一个漫画动作。 该方法还包括基于图像网格，至少一个漫画动作和图像生成漫画图像。

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