公开(公告)号：US20050094661A1

公开(公告)日：2005-05-05

申请号：US10875792

申请日：2004-06-23

申请人： Daniel Seligman ,  David Shepard ,  Mark Sylor ,  Gordon Booman ,  Lawrence Stabile

发明人： Daniel Seligman ,  David Shepard ,  Mark Sylor ,  Gordon Booman ,  Lawrence Stabile

IPC分类号： G06F20060101 ,  H04J3/06 ,  H04L12/24 ,  H04L12/403 ,  H04L12/42

CPC分类号： H04J3/0682 ,  H04L41/046

摘要： A method of processing data received at a local system in response to polling a remote device, wherein the local system includes a local clock, the method involving: sending a first poll to the remote device; receiving a response from the remote device to the first poll, the response to the first poll containing data and a time stamp indicating when the remote device responded to the first poll; for the data received in response to the first poll, computing a first time by using both a time that was derived from the local clock for a previous poll of the remote device and also the time stamp contained in the response to the first poll; comparing the computed first time to information that the local system stored in connection with the first poll, wherein the information that the local system stored in connection with the first poll was derived from the local clock; and determining how to process the data received in response to the first poll based on comparing the computed first time to the information that the local system stored in connection with the first poll.

摘要翻译： 响应于轮询远程设备处理在本地系统接收的数据的方法，其中所述本地系统包括本地时钟，所述方法包括：向所述远程设备发送第一轮询; 从所述远程设备接收到所述第一轮询的响应，对包含数据的所述第一轮询的响应以及指示所述远程设备何时对所述第一轮询进行响应的时间戳; 对于响应于第一轮询接收的数据，通过使用从本地时钟导出的用于远程设备的先前轮询的时间以及包含在对第一轮询的响应中的时间戳来计算第一次; 将所计算的第一时间与本地系统与第一轮询相关联的信息进行比较，其中与本地时钟相关的本地系统与第一轮询相关联地存储的信息; 以及基于将所计算的第一时间与本地系统与第一轮询相关联地存储的信息进行比较来确定如何处理响应于第一轮询而接收到的数据。