Techniques for transmitting video content to a wirelessly docked device having a display
    11.
    发明授权
    Techniques for transmitting video content to a wirelessly docked device having a display 有权
    用于将视频内容发送到具有显示器的无线对接设备的技术

    公开(公告)号:US08977945B2

    公开(公告)日:2015-03-10

    申请号:US13797861

    申请日:2013-03-12

    Abstract: Examples are disclosed for transmitting video content. In some examples, cyclic redundancy check (CRC) values may be added to video content for video frames to be presented or displayed in a given region of a display. Results of CRC functions for consecutive video frames that use the added CRC values may be compared to determine whether the video content for the consecutive video frames is static video content. Video content for at least one of the consecutive video frames may be withheld from being transmitted if the video content for the consecutive video frames is characterized as static video content. Multiple CRC values or different CRC values may be added to further determine whether video content for the consecutive video frames or for subsequent consecutive video frames is also characterized as static video content. Other examples are described and claimed.

    Abstract translation: 公开了用于发送视频内容的示例。 在一些示例中,可以将循环冗余校验(CRC)值添加到要在显示器的给定区域中呈现或显示的视频帧的视频内容。 可以比较使用添加的CRC值的连续视频帧的CRC功能的结果,以确定连续视频帧的视频内容是否是静态视频内容。 如果用于连续视频帧的视频内容被表征为静态视频内容,则可以不连续传送连续视频帧中的至少一个的视频内容。 可以添加多个CRC值或不同的CRC值,以进一步确定连续视频帧的视频内容还是后续的连续视频帧的视频内容也被表征为静态视频内容。 其他的例子被描述和要求保护。

    Online radar phase calibration through static environment measurements

    公开(公告)号:US11609305B2

    公开(公告)日:2023-03-21

    申请号:US16729276

    申请日:2019-12-27

    Abstract: An apparatus comprising an antenna array comprising a plurality of antennas to receive a plurality of radar signals reflected by a plurality of objects responsive to a transmitted radar signal; a doppler measurement module to determine, for a first reflected radar signal of the plurality of reflected radar signals, a first doppler measurement indicating a velocity component based on a comparison of the first reflected radar signal to the transmitted radar signal; a phase offset measurement module to determine a first phase offset of the first reflected radar signal received at a first antenna of the plurality of antennas relative to a phase of the first reflected radar signal received at a reference antenna of the plurality of antennas; and a phase offset calibration module to determine, for the first antenna, a first phase offset calibration error based on the first doppler measurement and the first phase offset.

    Ordering segments of an image for encoding and transmission to a display device

    公开(公告)号:US10552988B2

    公开(公告)日:2020-02-04

    申请号:US15852991

    申请日:2017-12-22

    Abstract: Methods, apparatus, systems and articles of manufacture are disclosed to order a plurality of segments of an image for encoding and wireless transmission to a display device. The apparatus includes a segment orderer to arrange the segments in an encoding order for encoding. The encoding order is different than a scan line order, and encoding order is such that a center segment of the plurality of segments is to occupy a first position in the encoding order. The first position precedes a second position occupied by the center segment in the scan line order and the center segment corresponds to a center of the image. The apparatus also includes an encoder to encode the segments in the encoding order, and a wireless transmitter to transmit the encoded portions to the display device in the encoding order in which the encoded segments are encoded.

    ORDERING SEGMENTS OF AN IMAGE FOR ENCODING AND TRANSMISSION TO A DISPLAY DEVICE

    公开(公告)号:US20190043223A1

    公开(公告)日:2019-02-07

    申请号:US15852991

    申请日:2017-12-22

    CPC classification number: G06T9/20 H04N19/129 H04N19/167 H04N19/176

    Abstract: Methods, apparatus, systems and articles of manufacture are disclosed to order a plurality of segments of an image for encoding and wireless transmission to a display device. The apparatus includes a segment orderer to arrange the segments in an encoding order for encoding. The encoding order is different than a scan line order, and encoding order is such that a center segment of the plurality of segments is to occupy a first position in the encoding order. The first position precedes a second position occupied by the center segment in the scan line order and the center segment corresponds to a center of the image. The apparatus also includes an encoder to encode the segments in the encoding order, and a wireless transmitter to transmit the encoded portions to the display device in the encoding order in which the encoded segments are encoded.

Patent Agency Ranking