Research on routing technology of PCE-based multi-layer multi-domain optical network

被引:0
|
作者
Wang, Xiu Yan [1 ]
Zhou, Jian Ling [1 ]
Xu, Jun [1 ]
Meng, Xiang Xia [2 ]
机构
[1] North China Inst Sci & Technol, Coll Elect & Informat Engn, Langfang, Hebei, Peoples R China
[2] North China Inst Sci & Technol, Coll Mech & Elect Engn, Langfang, Hebei, Peoples R China
关键词
multi-domain network; multi-layer network;
D O I
暂无
中图分类号
TP [自动化技术、计算机技术];
学科分类号
0812 ;
摘要
First, make a survey on the developing situation of the optical network, then analyze the characteristics of multi-layer multi-domain optical network. Through the research on the architecture of Path Computation Element (PCE) and method of routing computing, we discuss the existing routing technology based on PCE in the multi-domain network. Finally, based on the research on the mechanism of the PCE, we propose a kind of routing computing scheme combined BRPC with intermediate domain recursive PCE-based computation (IRPC).
引用
收藏
页码:169 / 171
页数:3
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