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A PCE-based provisioning controller for software-defined transport networks
- Choi, JS;
- Kang, S;
- Jang, BW;
- Delphine;
- Kim, SI;
- 외 1명
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0초록
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.
키워드
Network operator; Openflow; Operational expenditures; Path computation; Path computation elements; Programmability; Transport networks; Controllers
- 제목
- A PCE-based provisioning controller for software-defined transport networks
- 저자
- Choi, JS; Kang, S; Jang, BW; Delphine; Kim, SI; Kim, SY
- 발행일
- 2014-08
- 유형
- Conference Paper
- 저널명
- COIN 2014 - 12th International Conference on Optical Internet
- 페이지
- 1 ~ 1