公开(公告)号：US20160087891A1

公开(公告)日：2016-03-24

申请号：US14810857

申请日：2015-07-28

Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

Inventor： Tae Hyun KWON ,  Sun Me KIM ,  Jong Hyun LEE ,  Dong Guk JE ,  Eun Young CHO ,  Kyeong Eun HAN

IPC: H04L12/56 ,  H04L12/721 ,  H04L29/12 ,  H04L12/723

CPC classification number: H04L45/741 ,  H04L45/14 ,  H04L45/50 ,  H04L61/106

Abstract: Provided herein is a path computation element based on Transport Network Assigned (TNA) address and a method for path computation based on User Network Interface (UNI). The path computation element and UNI based path computation method of the present disclosure minimize overhead caused by abstract Traffic Engineering (TE) link, and minimize manual environment set up, and routing information exchange and advertisements in a local domain or between domains.

Abstract translation: 这里提供了基于传输网络分配（TNA）地址的路径计算元件和基于用户网络接口（UNI）的路径计算的方法。 本公开的路径计算元素和基于UNI的路径计算方法最小化了由抽象流量工程（TE）链路引起的开销，并且最小化手动环境建立，以及在本地域或域之间路由信息交换和广告。