公开(公告)号：US09577873B2

公开(公告)日：2017-02-21

申请号：US13726077

申请日：2012-12-22

Applicant: ADVA Optical Networking SE

Inventor： Kurt Kayser

IPC: H04L12/24 ,  H04L12/729 ,  H04L12/725 ,  H04L12/707 ,  H04L12/851 ,  H04L12/703 ,  H04L12/26 ,  H04L12/823

CPC classification number: H04L41/0668 ,  H04L43/0811 ,  H04L45/125 ,  H04L45/22 ,  H04L45/28 ,  H04L45/302 ,  H04L45/308 ,  H04L47/24 ,  H04L47/32

Abstract: A method and an apparatus for providing a flexible secondary data path control, said method comprising the steps of: detecting (S1) a primary data path failure of a primary data path between a customer premise site (3) and a central office site (4); initiating (S2) a corresponding secondary data path if a primary data path failure of said primary data path has been detected; initiating (S3) a measurement of data path characteristics of said initiated secondary path or utilizing constantly monitored data path characteristics of paths for an available secondary data path; and determining (S4) services to be provided via said secondary data path depending on the measured data path characteristics of said secondary data path.

Abstract translation: 一种用于提供灵活的辅助数据路径控制的方法和装置，所述方法包括以下步骤：检测（S1）客户驻地（3）和中心局（4）之间的主数据路径的主数据路径故障 ）; 如果已经检测到所述主数据路径的主数据路径故障，则启动（S2）相应的次数据路径; 启动（S3）所述发起的辅助路径的数据路径特性的测量或者利用用于可用次要数据路径的路径的不断监视的数据路径特性; 以及根据所述辅助数据路径的测量数据路径特性来确定要经由所述辅助数据路径提供的服务（S4）。

公开(公告)号：US20130188478A1

公开(公告)日：2013-07-25

申请号：US13726077

申请日：2012-12-22

Applicant: ADVA Optical Networking SE

Inventor： Kurt Kayser

IPC: H04L12/24

CPC classification number: H04L41/0668 ,  H04L43/0811 ,  H04L45/125 ,  H04L45/22 ,  H04L45/28 ,  H04L45/302 ,  H04L45/308 ,  H04L47/24 ,  H04L47/32

Abstract: A method and an apparatus for providing a flexible secondary data path control, said method comprising the steps of: detecting (S1) a primary data path failure of a primary data path between a customer premise site (3) and a central office site (4); initiating (S2) a corresponding secondary data path if a primary data path failure of said primary data path has been detected; initiating (S3) a measurement of data path characteristics of said initiated secondary path or utilizing constantly monitored data path characteristics of paths for an available secondary data path; and determining (S4) services to be provided via said secondary data path depending on the measured data path characteristics of said secondary data path.

Abstract translation: 一种用于提供灵活的辅助数据路径控制的方法和装置，所述方法包括以下步骤：检测（S1）客户驻地（3）和中心局（4）之间的主数据路径的主数据路径故障 ）; 如果已经检测到所述主数据路径的主数据路径故障，则启动（S2）相应的次数据路径; 启动（S3）所述发起的辅助路径的数据路径特性的测量或者利用用于可用次要数据路径的路径的不断监视的数据路径特性; 以及根据所述辅助数据路径的测量数据路径特性来确定要经由所述辅助数据路径提供的服务（S4）。