公开(公告)号：US08699873B2

公开(公告)日：2014-04-15

申请号：US12779601

申请日：2010-05-13

申请人： Daniel Paul Lyon ,  Catherine Haiyan Yuan ,  Sanjay Gera ,  Vikas Mittal

发明人： Daniel Paul Lyon ,  Catherine Haiyan Yuan ,  Sanjay Gera ,  Vikas Mittal

IPC分类号： H04B10/00 ,  H04J1/16

CPC分类号： H04B10/0791 ,  H04B2210/071 ,  H04J3/14 ,  H04J2203/006

摘要： Systems and methods for identifying a fault location in an optical network are disclosed. In accordance with one embodiment of the present disclosure, a method for identifying a fault location in an optical network comprises monitoring, by a network element, an eastward optical path and a westward optical path for faults. The method further comprises transmitting, by the network element, a first data packet along the eastward path and a second data packet along the westward path. The first and second data packets comprise an eastward fault indicator and a westward fault indicator comprising information associated with any eastward or westward faults occurring on the eastward or westward paths. The fault indicators indicate the existence of an eastward or westward fault and the network element that detected the fault.

摘要翻译： 公开了用于识别光网络中的故障定位的系统和方法。 根据本公开的一个实施例，一种用于识别光网络中的故障定位的方法包括通过网络元件监视用于故障的向东光路和向西光路。 该方法还包括由网元发送沿着东向路径的第一数据分组和沿着西向路径的第二数据分组。 第一和第二数据分组包括东向故障指示符和西向故障指示符，其包括与向东或向西路径上发生的任何东向或西向故障相关联的信息。 故障指标表明存在东向或西向故障，网络元素检测到故障。

公开(公告)号：US20110280567A1

公开(公告)日：2011-11-17

申请号：US12779601

申请日：2010-05-13

申请人： Daniel Paul Lyon ,  Catherine Haiyan Yuan ,  Sanjay Gera ,  Vikas Mittal

发明人： Daniel Paul Lyon ,  Catherine Haiyan Yuan ,  Sanjay Gera ,  Vikas Mittal

IPC分类号： H04B10/08

CPC分类号： H04B10/0791 ,  H04B2210/071 ,  H04J3/14 ,  H04J2203/006

摘要： Systems and methods for identifying a fault location in an optical network are disclosed. In accordance with one embodiment of the present disclosure, a method for identifying a fault location in an optical network comprises monitoring, by a network element, an eastward optical path and a westward optical path for faults. The method further comprises transmitting, by the network element, a first data packet along the eastward path and a second data packet along the westward path. The first and second data packets comprise an eastward fault indicator and a westward fault indicator comprising information associated with any eastward or westward faults occurring on the eastward or westward paths. The fault indicators indicate the existence of an eastward or westward fault and the network element that detected the fault.

摘要翻译： 公开了用于识别光网络中的故障定位的系统和方法。 根据本公开的一个实施例，一种用于识别光网络中的故障定位的方法包括通过网络元件监视用于故障的向东光路和向西光路。 该方法还包括由网元发送沿着东向路径的第一数据分组和沿着西向路径的第二数据分组。 第一和第二数据分组包括东向故障指示符和西向故障指示符，其包括与向东或向西路径上发生的任何东向或西向故障相关联的信息。 故障指标表明存在东向或西向故障，网络元素检测到故障。