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    Using Timed Transport Stream for Receiver-Side Inter-Device Communication
    1.
    发明申请
    Using Timed Transport Stream for Receiver-Side Inter-Device Communication 有权
    使用定时传输流进行接收机端设备间通信

    公开(公告)号：US20150181273A1

    公开(公告)日：2015-06-25

    申请号：US14556491

    申请日：2014-12-01

    Applicant: QUALCOMM Incorporated

    Inventor： Dafna Shaool ,  Nir Gerber ,  Liat Bonen

    IPC: H04N21/41 ,  H04N21/43 ,  H04N21/434 ,  H04N21/61 ,  H04N21/443 ,  H04N21/4363 ,  H04N21/44 ,  H04N21/426 ,  H04N21/8547 ,  H04N21/418

    CPC classification number: H04N21/4104 ,  H04H60/15 ,  H04N21/4181 ,  H04N21/42623 ,  H04N21/4305 ,  H04N21/4343 ,  H04N21/43632 ,  H04N21/44004 ,  H04N21/4436 ,  H04N21/6143 ,  H04N21/8547 ,  Y02D70/168

    Abstract: Systems, methods, devices, and non-transitory media of the various embodiments facilitate real time playback of a digital broadcast by enabling reduction of the amount of time a receiver device's low power mode interface with a separate computing device operates in an operational/high power mode. The receiver device may associate a stream of media packets of a digital broadcast with system time clock timestamps indicating when the media packets were received, and store the media packets in a temporary packet buffer. Periodically, a media packet burst stored in the temporary packet buffer may be sent to the separate computing device via a low power mode interface operating in an operational/high-power mode different than a low power mode. The low power mode interface may be returned to the low-power mode until the next burst of packets is sent to the separate computing device.

    Abstract translation: 各种实施例的系统，方法，设备和非暂时介质通过能够减少接收机设备与单独的计算设备的低功率模式接口以操作/高功率操作的时间量来实现数字广播的实时回放 模式。 接收机设备可以将数字广播的媒体分组流与指示媒体分组何时被接收的系统时钟时间戳相关联，并将媒体分组存储在临时分组缓冲器中。 定期地，存储在临时分组缓冲器中的媒体分组脉冲串可以经由以与低功率模式不同的操作/高功率模式操作的低功率模式接口发送到单独的计算设备。 低功率模式接口可以返回到低功率模式，直到下一个分组突发被发送到单独的计算设备。

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