公开(公告)号：JP2008192143A

公开(公告)日：2008-08-21

申请号：JP2008018424

申请日：2008-01-30

Applicant: Internatl Business Mach Corp ,  インターナショナル・ビジネス・マシーンズ・コーポレーションInternational Business Maschines Corporation

Inventor： CARLSON SCOTT M ,  HACK MICHEL H T ,  CRABTREE DONALD ,  WHITNEY DAVID E ,  RONALD M SMITH SR ,  DAHLEN DENNIS J ,  SEVIGNY DENISE M ,  GLENDENING BETH A

IPC: G06F13/00

CPC classification number: G06F3/0659 ,  G06F3/0677 ,  G06F15/167 ,  H04L29/06

Abstract: PROBLEM TO BE SOLVED: To provide a protocol for communication with a timing function used in a data processing network for providing synchronization, via an execution of a machine instruction of receiving a plurality of commands. SOLUTION: Such interaction is provided through the use of a command response block and a command response block related thereto. A timing parameters is determined by this manner, and corrected and communicated. As a result thereof, a plurality of servers or nodes in the data processing network is remarkably simplified about the existence as a regulation timing network (CTN), and the same large data file can be cooperatively operated. COPYRIGHT: (C)2008,JPO&INPIT

Abstract translation: 要解决的问题：通过执行接收多个命令的机器指令，提供用于与在数据处理网络中使用的定时功能通信以提供同步的协议。 解决方案：通过使用与之相关的命令响应块和命令响应块来提供这种交互。 定时参数以这种方式确定，并进行纠正和传达。 作为其结果，数据处理网络中的多个服务器或节点对于作为调整定时网络（CTN）的存在被显着简化，并且可以协同操作相同的大数据文件。 版权所有（C）2008，JPO＆INPIT

公开(公告)号：BRPI0806401A2

公开(公告)日：2011-09-06

申请号：BRPI0806401

申请日：2008-01-17

Applicant: IBM

Inventor： CARLSON SCOTT ,  DAHLEN DENNIS J ,  CRABTREE DONALD ,  DHONDY NOSHIR ,  HACK MICHEL ,  SEVIGNY DENISE ,  SMITH RONALD ,  WIERBOWSKI JUDITH

IPC: H04J3/06

Abstract: 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.

公开(公告)号：BRPI0806420A2

公开(公告)日：2011-09-06

申请号：BRPI0806420

申请日：2008-01-21

Applicant: IBM

Inventor： CARLSON SCOTT ,  DAHLEN DENNIS J ,  CRABTREE DONALD ,  DHONDY NOSHIR ,  ELKO DAVID ,  HACK MICHEL ,  SEVIGNY DENISE ,  SMITH RONALD ,  WHITNEY DAVID ,  WIERBOWSKI JUDITH

IPC: H04J3/06

Abstract: A timing network is provided that includes a plurality of servers. The servers of the network obtain information used to maintain the servers in time synchronization, thus ensuring the integrity of the servers.