公开(公告)号：US08611486B2

公开(公告)日：2013-12-17

申请号：US13083399

申请日：2011-04-08

申请人： Hoon Choi ,  Daekyeung Kim ,  Ju Hwan Yi ,  Young Don Bae

发明人： Hoon Choi ,  Daekyeung Kim ,  Ju Hwan Yi ,  Young Don Bae

IPC分类号： H04L7/00

CPC分类号： H04L7/0008 ,  G09G5/008 ,  G09G2370/10

摘要： Embodiments of the invention are generally directed to adjustment of clock signals regenerated from a data stream. An embodiment of a method includes receiving a data stream from a transmitting device via a communication link, the data stream including stream data, a link clock signal, and timestamps to indicate a relationship between the link clock signal and a stream clock signal. The method further includes adjusting the stream clock based at least in part on one or more measurements related to the data stream, the one or more measurements including a count of a number of pulses of the stream clock during a period of time, or a measurement of a number of data elements from the data stream stored in a buffer at a certain point in time.

摘要翻译： 本发明的实施例一般涉及从数据流再生的时钟信号的调整。 方法的实施例包括经由通信链路从发送设备接收数据流，数据流包括流数据，链路时钟信号和时间戳，以指示链路时钟信号和流时钟信号之间的关系。 该方法还包括至少部分地基于与数据流相关的一个或多个测量来调整流时钟，所述一个或多个测量包括在一段时间内的流时钟的脉冲数的计数，或测量 从存储在缓冲器中的某个时间点的数据流中的多个数据元素。

公开(公告)号：US20120257699A1

公开(公告)日：2012-10-11

申请号：US13083399

申请日：2011-04-08

申请人： Hoon Choi ,  Daekyeung Kim ,  Ju Hwan Yi ,  Young Don Bae

发明人： Hoon Choi ,  Daekyeung Kim ,  Ju Hwan Yi ,  Young Don Bae

IPC分类号： H04L7/02

CPC分类号： H04L7/0008 ,  G09G5/008 ,  G09G2370/10

摘要： Embodiments of the invention are generally directed to adjustment of clock signals regenerated from a data stream. An embodiment of a method includes receiving a data stream from a transmitting device via a communication link, the data stream including stream data, a link clock signal, and timestamps to indicate a relationship between the link clock signal and a stream clock signal. The method further includes adjusting the stream clock based at least in part on one or more measurements related to the data stream, the one or more measurements including a count of a number of pulses of the stream clock during a period of time, or a measurement of a number of data elements from the data stream stored in a buffer at a certain point in time.

摘要翻译： 本发明的实施例一般涉及从数据流再生的时钟信号的调整。 方法的实施例包括经由通信链路从发送设备接收数据流，数据流包括流数据，链路时钟信号和时间戳，以指示链路时钟信号和流时钟信号之间的关系。 该方法还包括至少部分地基于与数据流相关的一个或多个测量来调整流时钟，所述一个或多个测量包括在一段时间内的流时钟的脉冲数的计数，或测量 从存储在缓冲器中的某个时间点的数据流中的多个数据元素。