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91. 发明授权

US08001225B2 Server time protocol messages and methods 有权
标题翻译：服务器时间协议消息和方法
公开(公告)号：US08001225B2
公开(公告)日：2011-08-16
申请号：US12782144
申请日：2010-05-18
申请人： Scott M. Carlson , Donald Crabtree , Dennis J. Dahlen , Noshir R. Dhondy , Michel H. T. Hack , Denise M. Sevigny , Ronald M. Smith, Sr. , Judith A. Wierbowski
发明人： Scott M. Carlson , Donald Crabtree , Dennis J. Dahlen , Noshir R. Dhondy , Michel H. T. Hack , Denise M. Sevigny , Ronald M. Smith, Sr. , Judith A. Wierbowski
IPC分类号： G06F15/177 , G06F15/16
CPC分类号： H04J3/0641 , H04J3/0667 , H04L43/0864 , H04L43/106 , H04L67/00
摘要： Server time protocol (STP) messages and methods of exchange thereof are provided for facilitating synchronization of processing units of a timing network. The STP messages include exchange time parameters (XTP) commands and responses, and STP control (STC) commands and responses. XTP message exchange processing includes: generating an XTP message command at a first processing unit including a command transmit timestamp field set by the first processing unit and a command receive timestamp field which is unset by the first processing unit; transmitting the XTP message command to a second processing unit; setting the command receive timestamp field in the XTP command with the time the XTP command is received at the second processing unit; and generating an XTP message response at the second processing unit, the message response including the command transmit timestamp set by the first processing unit and the command receive timestamp set by the second processing unit.
摘要翻译：服务器时间协议（STP）消息及其交换方法被提供用于促进定时网络的处理单元的同步。 STP消息包括交换时间参数（XTP）命令和响应以及STP控制（STC）命令和响应。 XTP消息交换处理包括：在包括由第一处理单元设置的命令发送时间戳字段和由第一处理单元未设置的命令接收时间戳字段的第一处理单元处生成XTP消息命令; 将XTP消息命令发送到第二处理单元; 在第二个处理单元接收到XTP命令的时间，设置XTP命令中的命令接收时间戳字段; 以及在所述第二处理单元处生成XTP消息响应，所述消息响应包括由所述第一处理单元设置的命令发送时间戳和由所述第二处理单元设置的所述命令接收时间戳。

92. 发明授权

US07925916B2 Failsafe recovery facility in a coordinated timing network 失效
标题翻译：协调定时网络中的故障安全恢复设施
公开(公告)号：US07925916B2
公开(公告)日：2011-04-12
申请号：US12100660
申请日：2008-04-10
申请人： Scott M. Carlson , Donald Crabtree , Dennis J. Dahlen , Denise M. Sevigny , Judith A. Wierbowski
发明人： Scott M. Carlson , Donald Crabtree , Dennis J. Dahlen , Denise M. Sevigny , Judith A. Wierbowski
IPC分类号： G06F11/00
CPC分类号： H04L43/0817 , H04J3/0688 , H04L41/0654 , H04L69/28 , H04L69/40
摘要： A failsafe recovery capability for a Coordinated Timing Network. The recovery capability facilitates recovery when communication is lost between two servers of the coordinated timing network. The capability includes checking another system's status in order to determine what action is to be taken. The status includes the stratum level of the servers and a version number indicating the code level of the servers.
摘要翻译：协调定时网络的故障安全恢复能力。当协调定时网络的两个服务器之间的通信丢失时，恢复能力便于恢复。该功能包括检查另一个系统的状态，以确定要采取的操作。状态包括服务器的层次级别和指示服务器代码级别的版本号。

93. 发明申请

US20100100761A1 MAINTAINING A PRIMARY TIME SERVER AS THE CURRENT TIME SERVER IN RESPONSE TO FAILURE OF TIME CODE RECEIVERS OF THE PRIMARY TIME SERVER 有权
标题翻译：维护主要时间服务器作为当前时间服务器响应主时间服务器的时间代码接收器发生故障
公开(公告)号：US20100100761A1
公开(公告)日：2010-04-22
申请号：US12255348
申请日：2008-10-21
申请人： Scott M. Carlson , Stephen P. Cherniak , Donald Crabtree , Dennis J. Dahlen , Noshir R. Dhondy , Michel H. T. Hack , Denise M. Sevigny , Judith A. Wierbowski
发明人： Scott M. Carlson , Stephen P. Cherniak , Donald Crabtree , Dennis J. Dahlen , Noshir R. Dhondy , Michel H. T. Hack , Denise M. Sevigny , Judith A. Wierbowski
IPC分类号： G06F11/16
CPC分类号： H04J3/0641 , H04L12/6418
摘要： A primary time server of a Coordinated Timing Network remains as current time server, even if time code information of the primary time server is unavailable. The primary time server receives the necessary or desired timing information from a secondary time server and uses that information to maintain time synchronization within the Coordinated Timing Network.
摘要翻译：协调定时网络的主要时间服务器仍然是当前时间服务器，即使主时间服务器的时间码信息不可用。主要时间服务器从辅助时间服务器接收必要或期望的定时信息，并使用该信息来维持协调定时网络内的时间同步。

94. 发明申请

US20080183877A1 ESTABLISHING A LOGICAL PATH BETWEEN SERVERS IN A COORDINATED TIMING NETWORK 有权
标题翻译：在协调时序网络中建立服务器之间的逻辑路径
公开(公告)号：US20080183877A1
公开(公告)日：2008-07-31
申请号：US11876272
申请日：2007-10-22
申请人： Scott M. Carlson , Dennis J. Dahlen , Richard K. Errickson
发明人： Scott M. Carlson , Dennis J. Dahlen , Richard K. Errickson
IPC分类号： G06F15/16
CPC分类号： H04L67/1095 , G06F1/12 , G06F1/14 , H04L69/28
摘要： A technique for establishing a logical path between two servers in a coordinated timing network of a processing environment is provided. The technique includes the exchange of command and response message pairs by a server and an attached server, via a physical link. The server transmits a command message to an attached server to establish a server-time-protocol (STP) logical path and receives a response from the attached server. The technique also includes the server receiving a request transmitted by the attached server to establish an STP logical path to the server and transmitting a response to the attached server's request. A logical path between the server and the attached server is established if the attached server's response indicates that the server's request was accepted by the attached server and if the server's response indicates that the attached server's request was accepted by the server.
摘要翻译：提供了一种用于在处理环境的协调定时网络中建立两个服务器之间的逻辑路径的技术。该技术包括通过物理链路由服务器和连接的服务器交换命令和响应消息对。服务器向连接的服务器发送命令消息以建立服务器时间协议（STP）逻辑路径，并从所附加的服务器接收响应。该技术还包括服务器接收由连接的服务器发送的请求以建立到服务器的STP逻辑路径并且发送对所附加的服务器的请求的响应。如果连接的服务器的响应指示服务器的请求被连接的服务器接受并且服务器的响应指示服务器接受了附加服务器的请求，则建立服务器和附加服务器之间的逻辑路径。

95. 发明申请

US20080059655A1 COORDINATED TIMING NETWORK CONFIGURATION PARAMETER UPDATE PROCEDURE 失效
标题翻译：协调定时网络配置参数更新程序
公开(公告)号：US20080059655A1
公开(公告)日：2008-03-06
申请号：US11468352
申请日：2006-08-30
申请人： Scott M. Carlson , Donald Crabtree , Dennis J. Dahlen , Noshir R. Dhondy , David A. Elko , Michel H. T. Hack , Georgette Kurdt , Denise M. Sevigny , Ronald M. Smith , David E. Whitney , Judith A. Wierbowski
发明人： Scott M. Carlson , Donald Crabtree , Dennis J. Dahlen , Noshir R. Dhondy , David A. Elko , Michel H. T. Hack , Georgette Kurdt , Denise M. Sevigny , Ronald M. Smith , David E. Whitney , Judith A. Wierbowski
IPC分类号： G06F15/16
CPC分类号： H04J3/0667 , H04J3/14
摘要： In a networked data processing system, the updating of timing parameters is carried out via a process in which the detection of the loss of communications with the network is not immediately employed as an indication of parameter invalidity but rather the process employs a system specific delay which permits actions such as server or link recovery to occur without necessitating the declaration of timing parameter invalidity.
摘要翻译：在联网数据处理系统中，定时参数的更新是通过不立即采用与网络的通信丢失的检测的检测作为参数无效指示的过程进行的，而该过程采用系统特定的延迟，允许执行诸如服务器或链路恢复的动作，而不需要声明定时参数无效。

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