TIMESTAMP PREDICTOR FOR PACKETS OVER A SYNCHRONOUS PROTOCOL
    1.
    发明申请
    TIMESTAMP PREDICTOR FOR PACKETS OVER A SYNCHRONOUS PROTOCOL 有权
    用于同步协议的分组的TIMESTAMP预测器

    公开(公告)号:US20120082156A1

    公开(公告)日:2012-04-05

    申请号:US12895467

    申请日:2010-09-30

    IPC分类号: H04L12/56

    摘要: A physical layer communication device (PHY) transmits and receives signal to and from a communication link using a synchronous protocol. The PHY communicates with a higher-layer device using a packet protocol. Timestamp values contained in timing-related messages in some packets are written or modified by the PHY. Delays incurred in transmitting and receiving the packets are predicted and used in setting the timestamp values.

    摘要翻译: 物理层通信设备(PHY)使用同步协议向通信链路发送信号和从通信链路接收信号。 PHY使用分组协议与较高层设备进行通信。 某些数据包中定时相关消息中包含的时间戳值由PHY写入或修改。 在发送和接收数据包时发生的延迟被预测并用于设置时间戳值。