DIRECT CONNECTION WITH SIDE CHANNEL CONTROL
    2.
    发明申请
    DIRECT CONNECTION WITH SIDE CHANNEL CONTROL 有权
    与通道控制直接连接

    公开(公告)号:US20160127423A1

    公开(公告)日:2016-05-05

    申请号:US14993786

    申请日:2016-01-12

    摘要: A wireless computer that pairs with a remote audio-video presentation device, such as a television. As a result of the pairing, a communication channel is established for the computer to transmit audio-video content for presentation through that device. Additionally, as part of the pairing, the computer and remote device select a side channel for communication of user commands. The wireless computer may display a user interface through which a user may input commands that control the manner in which the remote audio-video device presents the content. As a result, a user may use the wireless computer as a remote control for the audio-video device, controlling both the content presented and the manner in which it is presented. The side channel may use different frequencies than the channel used to communicate audio-video content, and may use very low power at frequencies in the digital TV spectrum.

    摘要翻译: 与诸如电视机的远程音频 - 视频呈现设备配对的无线计算机。 作为配对的结果,建立通信信道用于计算机传送用于通过该设备呈现的音频 - 视频内容。 此外,作为配对的一部分,计算机和远程设备选择用于通信用户命令的侧信道。 无线计算机可以显示用户界面,用户可以通过该界面来输入控制远程音频 - 视频设备呈现内容的方式的命令。 结果,用户可以使用无线计算机作为音频 - 视频设备的遥控器,控制呈现的内容和呈现的内容。 侧信道可以使用与用于传送音频 - 视频内容的信道不同的频率,并且可以在数字电视频谱中的频率使用非常低的功率。