A PCE-based Provisioning controller for Software-defined Transport Networks

被引：0
|
作者：
Choi, Jin Seek [1 ]
Kang, S. [2 ]
Jang, B. W. [2 ]
Delphine [2 ]
Kim, S. I. [2 ]
Kim, S. Y. [2 ]
机构：
[1] Hanyang Univ, Div Comp Sci & Engn, Seoul, South Korea
[2] Hanyang Univ, Dept Comp Software, Seoul, South Korea
来源：
2014 12TH INTERNATIONAL CONFERENCE ON OPTICAL INTERNET (COIN) | 2014年
基金：
新加坡国家研究基金会;
关键词：
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：
In this paper, we present a path computation element (PCE) based provisioning controller coupled with a OpenFlow (OF) controller for software-defined transport networking (SDTN). The main concept of the proposed approach is a unified provisioning controller based on a PCE that enables fast and error-free methods for path computation, provisioning, and configuration in SDTNs. The coordinating work between the provisioning controller and the OF controller improves the network programmability and reduces the operational expenditure to the network operators.
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页数：1
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