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公开(公告)号：US08699873B2
公开(公告)日：2014-04-15
申请号：US12779601
申请日：2010-05-13
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。
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2.发明申请SYSTEM AND METHOD FOR IDENTIFYING A TARGET SIGNAL IN AN OPTICAL TRANSPORT NETWORK FRAME STRUCTURE 有权在光传输网络框架结构中识别目标信号的系统和方法公开(公告)号：US20130077974A1
公开(公告)日：2013-03-28
申请号：US13242945
申请日：2011-09-23
IPC分类号： H04J14/00
CPC分类号： H04J3/1652 , H04J2203/0066 , H04J2203/0089
摘要： In accordance with embodiments of the present disclosure, a method for identifying a target signal in an optical transport network frame structure may be provided. The method may include determining an Access Identifier (AID) for the target signal. The method may also include determining at least one attribute for the target signal. The at least one attribute may define at least one of an Optical Transport Network (OTN) multiplexing structure associated with the target signal and one or more attributes associated with one or a higher order or an intermediate higher order optical data unit entity for a supporting entity of a lower order optical data unit associated with the target signal. The method may further include identifying the target signal based on the AID and the at least one attribute.
摘要翻译： 根据本公开的实施例，可以提供用于在光传输网络帧结构中识别目标信号的方法。 该方法可以包括确定目标信号的接入标识符（AID）。 该方法还可以包括确定目标信号的至少一个属性。 所述至少一个属性可以定义与目标信号相关联的光传送网络（OTN）多路复用结构和与支持实体的一个或更高阶光纤数据单元实体相关联的一个或多个属性中的至少一个， 与目标信号相关联的低阶光学数据单元。 该方法还可以包括基于AID和至少一个属性来识别目标信号。
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公开(公告)号：US20120230674A1
公开(公告)日：2012-09-13
申请号：US13044670
申请日：2011-03-10
CPC分类号： H04J3/14 , H04J2203/006
摘要： Systems and methods for triggering fault information insertion in an optical network are disclosed. In accordance with certain embodiments of the present disclosure, a method may include detecting, by a network element, occurrence of an event. The network element may also determine whether the event comprises a triggering fault condition in which fault information is to be communicated. The network element may additionally insert fault information into a data packet. The network element may further communicate the data packet to at least one neighboring network element.
摘要翻译： 公开了用于触发光网络中的故障信息插入的系统和方法。 根据本公开的某些实施例，一种方法可以包括由网络元件检测事件的发生。 网络元件还可以确定事件是否包括要传达故障信息的触发故障条件。 网元可以另外将故障信息插入到数据分组中。 网络元件还可以将数据分组传送到至少一个相邻网络元件。
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公开(公告)号：US20110280567A1
公开(公告)日：2011-11-17
申请号：US12779601
申请日：2010-05-13
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。
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5.发明授权System and method for identifying a target signal in an optical transport network frame structure 有权用于识别光传输网络帧结构中的目标信号的系统和方法公开(公告)号：US08711730B2
公开(公告)日：2014-04-29
申请号：US13242945
申请日：2011-09-23
CPC分类号： H04J3/1652 , H04J2203/0066 , H04J2203/0089
摘要： In accordance with embodiments of the present disclosure, a method for identifying a target signal in an optical transport network frame structure may be provided. The method may include determining an Access Identifier (AID) for the target signal. The method may also include determining at least one attribute for the target signal. The at least one attribute may define at least one of an Optical Transport Network (OTN) multiplexing structure associated with the target signal and one or more attributes associated with one or a higher order or an intermediate higher order optical data unit entity for a supporting entity of a lower order optical data unit associated with the target signal. The method may further include identifying the target signal based on the AID and the at least one attribute.
摘要翻译： 根据本公开的实施例，可以提供用于在光传输网络帧结构中识别目标信号的方法。 该方法可以包括确定目标信号的接入标识符（AID）。 该方法还可以包括确定目标信号的至少一个属性。 所述至少一个属性可以定义与目标信号相关联的光传送网络（OTN）多路复用结构和与支持实体的一个或更高阶光纤数据单元实体相关联的一个或多个属性中的至少一个， 与目标信号相关联的低阶光学数据单元。 该方法还可以包括基于AID和至少一个属性来识别目标信号。
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