公开(公告)号：US06798748B1

公开(公告)日：2004-09-28

申请号：US09655249

申请日：2000-09-05

申请人： Peter Hessler ,  Manfred Alois Loeffler ,  Jurgen Leonhard Milisterfer ,  Maarten Petrus Joseph Vissers

发明人： Peter Hessler ,  Manfred Alois Loeffler ,  Jurgen Leonhard Milisterfer ,  Maarten Petrus Joseph Vissers

IPC分类号： H04J316

CPC分类号： H04J3/14 ,  H04J3/0602 ,  H04J2203/0051 ,  H04J2203/006 ,  Y10S370/907

摘要： According to the invention a synchronous hierarchic network system and a method of transmitting data are disclosed using at least a path segment between a first network element and at least a second network element on which a tandem connection monitoring method is established for monitoring information over said path segment, and means for minimizing the signal interruption due to a loss of multiframe alignment subsequent to an interruption, distortion or switching operation of the signal transmission path.

摘要翻译： 根据本发明，公开了一种同步分层网络系统和一种传输数据的方法，所述方法至少在第一网络元件和至少第二网络元件之间的路径段上建立，其上建立了用于监视所述路径上的信息的串联连接监控方法 段，以及用于最小化由于信号传输路径的中断，失真或切换操作之后的多帧对准丢失引起的信号中断的装置。

公开(公告)号：US07200157B1

公开(公告)日：2007-04-03

申请号：US09937367

申请日：2000-03-28

申请人： Peter Hessler ,  Manfred Alois Loeffler ,  Jurgen Leonhard Milisterfer ,  Maarten Petrus Joseph Vissers

发明人： Peter Hessler ,  Manfred Alois Loeffler ,  Jurgen Leonhard Milisterfer ,  Maarten Petrus Joseph Vissers

IPC分类号： H04J3/06

CPC分类号： H04J3/0623 ,  H04J3/14 ,  H04J2203/0051 ,  H04J2203/006 ,  Y10S370/907

摘要： A method and system are provided for the detection and compensation of frame offset discontinuities for tandem connection trails in general and especially to frame offset discontinuities occurring at the entrance of a network element in a Synchronous Digital Hierarchy (SDH) and Synchronous Optical Network (SONET) system. More specifically, a method of transmitting data in a synchronous hierarchic network system comprising at least a path segment between a first network element and at least a second network element on which tandem connection monitoring (TC) method is established for monitoring transmission of information over the path segment is characterised by detection of frame offset discontinuities at the first network element on the basis of the detection of an alteration of the pointer value.

摘要翻译： 提供了一种用于串联连接路径的帧偏移不连续性的检测和补偿的方法和系统，特别是在同步数字体系（SDH）和同步光网络（SONET）中的网元入口处出现的帧偏移不连续性， 系统。 更具体地说，一种在同步分层网络系统中发送数据的方法，该方法至少包括在第一网络单元与至少第二网络单元之间的路径段，在该路由段上建立了串联连接监控（TC）方法，用于监视通过 路径段的特征在于基于对指针值的改变的检测来检测第一网元处的帧偏移不连续性。

公开(公告)号：US06807152B1

公开(公告)日：2004-10-19

申请号：US09655250

申请日：2000-09-05

申请人： Peter Hessler ,  Manfred Alois Loeffler ,  Jurgen Leonhard Milisterfer ,  Maarten Petrus Joseph Vissers

发明人： Peter Hessler ,  Manfred Alois Loeffler ,  Jurgen Leonhard Milisterfer ,  Maarten Petrus Joseph Vissers

IPC分类号： G01R3108

CPC分类号： H04J3/14 ,  H04J2203/0051 ,  H04J2203/006

摘要： A method of transmitting in a synchronous hierarchic network system data is provided using at least a path segment between a first network element (A) and at least a second network element (F) on which a tandem connection monitoring (TC) method is established for monitoring information over the path segment. The method includes suppressing the insertion of all ones caused by the out of multiframe state subsequent to an interruption, distortion or switching operation of the signal transmission path for a predefined time interval.

摘要翻译： 在同步分层网络系统中发送数据的方法使用至少在第一网络元件（A）和至少第二网络元件（F）之间的路径段来提供数据，在该网络元件（A）上建立了串联连接监控（TC）方法， 监控路径段上的信息。 该方法包括在预定义的时间间隔内，在信号传输路径的中断，失真或切换操作之后，抑制由多帧状态引起的全部的插入。