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215 条记录 (耗时 0.061 秒)

    Content provisioning for wireless back channel
    92.
    发明授权
    Content provisioning for wireless back channel 有权

    公开(公告)号：US10108386B2

    公开(公告)日：2018-10-23

    申请号：US13364576

    申请日：2012-02-02

    申请人： Vijayalakshmi R. Raveendran ,  Xiaodong Wang ,  Fawad Shaukat ,  Xiaolong Huang

    发明人： Vijayalakshmi R. Raveendran ,  Xiaodong Wang ,  Fawad Shaukat ,  Xiaolong Huang

    IPC分类号： G06F3/14

    摘要： In one example, this disclosure describes a method that includes, in an example, determining, by a source device, that display data rendered by the source device comprises one or more displayable graphical objects. The method also includes in response to determining an event, selecting, by the source device, a set of the one or more graphical objects for rendering at a sink device. The method also includes generating, by the source device, configuration data based at least in part on the set of the one or more graphical objects, wherein the configuration data is usable by the sink device to render representations of graphical objects in the set of one or more graphical objects based at least in part on one or more display parameters associated with the sink device. The method also includes sending, by the source device, the configuration data to the sink device.

    Wireless display with multiscreen service
    96.
    发明授权
    Wireless display with multiscreen service 有权
    无线显示带多画面服务

    公开(公告)号：US09525998B2

    公开(公告)日：2016-12-20

    申请号：US13606839

    申请日：2012-09-07

    申请人： Soham V. Sheth ,  Vijayalakshmi R. Raveendran ,  Fawad Shaukat

    发明人： Soham V. Sheth ,  Vijayalakshmi R. Raveendran ,  Fawad Shaukat

    IPC分类号： G06F15/16 ,  H04W8/24 ,  G06F3/14 ,  H04L29/06

    CPC分类号： H04W8/24 ,  G06F3/1423 ,  G06F3/1454 ,  G09G2340/02 ,  G09G2350/00 ,  G09G2370/04 ,  G09G2370/10 ,  G09G2370/16 ,  H04L67/38 ,  H04L69/24

    摘要： Techniques of this disclosure are generally directed to a method of transmitting content of a first wireless computing device to a second wireless computing device. A first wireless computing device may initiate a WI-FI display (WFD) connection, transmit data from the first wireless computing device via the WFD connection to the second wireless computing device, execute a media sharing application that enables the first wireless computing device to share a media item of a playlist with a wireless client computing device, transmit information that describes the media item of the playlist to the wireless client computing device, wherein transmitting the information that describes the media item causes the second wireless computing device to determine if the wireless client computing device is capable of outputting the media item, and transmit the media item to the wireless client computing device.

    摘要翻译： 本公开的技术通常涉及向第二无线计算设备发送第一无线计算设备的内容的方法。 第一无线计算设备可以发起WI-FI显示（WFD）连接，经由WFD连接将数据从第一无线计算设备传送到第二无线计算设备，执行媒体共享应用，使得第一无线计算设备能够共享 具有无线客户端计算设备的播放列表的媒体项目向无线客户端计算设备发送描述播放列表的媒体项目的信息，其中发送描述媒体项目的信息使得第二无线计算设备确定无线 客户端计算设备能够输出媒体项目，并将媒体项发送到无线客户端计算设备。

    Systems and methods for interfacing a white space device with a host device
    98.
    发明授权
    Systems and methods for interfacing a white space device with a host device 有权
    用于将白色空间设备与主机设备连接的系统和方法

    公开(公告)号：US09166633B2

    公开(公告)日：2015-10-20

    申请号：US13007575

    申请日：2011-01-14

    申请人： Vijayalakshmi R. Raveendran ,  Yu A. Wang

    发明人： Vijayalakshmi R. Raveendran ,  Yu A. Wang

    IPC分类号： H04N7/30 ,  H04N5/38 ,  H04B1/034 ,  H04H20/61 ,  H04H60/43 ,  H04N7/167 ,  H04L27/00

    CPC分类号： H04B1/034 ,  H04H20/61 ,  H04H60/43 ,  H04L27/0006

    摘要： Information is communicated from a host device to a receiving device via white space. A white space device is interfaced with the host device. The white space device has at least one port configured to communicatively interface with a host device to receive multimedia content from the host device. The white space device also optionally has a television band engine configured to encode a transport stream containing at least a portion of the multimedia content received from the host device. A transmitter is configured to transmit the transport stream via white space.

    摘要翻译： 信息通过白色空间从主机设备传送到接收设备。 白色空间设备与主机设备接口。 所述空白设备具有被配置为与主机设备通信地接口以从所述主机设备接收多媒体内容的至少一个端口。 空白设备还可选地具有电视频带引擎，其被配置为对包含从主机设备接收的多媒体内容的至少一部分的传输流进行编码。 发射器被配置为经由空白间隔传输传输流。

    Coding latency reductions during transmitter quieting
    99.
    发明授权
    Coding latency reductions during transmitter quieting 有权
    在发射机静音期间编码等待时间减少

    公开(公告)号：US09112618B2

    公开(公告)日：2015-08-18

    申请号：US12829302

    申请日：2010-07-01

    申请人： Vijayalakshmi R. Raveendran

    发明人： Vijayalakshmi R. Raveendran

    IPC分类号： H04H20/42 ,  H04H20/40 ,  H04H60/51 ,  H04H60/41 ,  H04H60/80 ,  H04N19/31 ,  H04N19/132 ,  H04N19/587

    CPC分类号： H04H20/423 ,  H04H20/40 ,  H04H20/42 ,  H04H20/426 ,  H04H60/41 ,  H04H60/51 ,  H04H60/80 ,  H04N19/132 ,  H04N19/31 ,  H04N19/587

    摘要： A method comprises encoding and modulating a first set of frames such that a latency associated with demodulating and decoding the first set of frames is less than a first time interval, encoding and modulating a second set of frames such that a required latency associated with demodulating and decoding the first set of frames is less than a second time interval, transmitting the first set of frames and the second set of frames via a transmitter, and blanking the transmitter during a null interval associated with transmitting the second set of frames, wherein the null interval and the second time interval are less than or equal to the first time interval.

    摘要翻译： 一种方法包括编码和调制第一组帧，使得与解调和解码第一组帧相关联的延迟小于第一时间间隔，对第二组帧进行编码和调制，使得与解调和 解码第一组帧小于第二时间间隔，经由发射机发送第一组帧和第二组帧，并且在与发送第二组帧相关联的空间隔期间消隐发射机，其中，该零 间隔和第二时间间隔小于或等于第一时间间隔。