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Optical Engineering

Virtual optical network provisioning with unified service logic processing model for software-defined multidomain optical networks
Author(s): Yongli Zhao; Shikun Li; Yinan Song; Ji Sun; Jie Zhang
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Paper Abstract

Hierarchical control architecture is designed for software-defined multidomain optical networks (SD-MDONs), and a unified service logic processing model (USLPM) is first proposed for various applications. USLPM-based virtual optical network (VON) provisioning process is designed, and two VON mapping algorithms are proposed: random node selection and per controller computation (RNS&PCC) and balanced node selection and hierarchical controller computation (BNS&HCC). Then an SD-MDON testbed is built with OpenFlow extension in order to support optical transport equipment. Finally, VON provisioning service is experimentally demonstrated on the testbed along with performance verification.

Paper Details

Date Published: 22 December 2015
PDF: 6 pages
Opt. Eng. 54(12) 126110 doi: 10.1117/1.OE.54.12.126110
Published in: Optical Engineering Volume 54, Issue 12
Show Author Affiliations
Yongli Zhao, Beijing Univ. of Posts and Telecommunications (China)
Shikun Li, Beijing Univ. of Posts and Telecommunications (China)
Yinan Song, Beijing Univ. of Posts and Telecommunications (China)
Ji Sun, Beijing Univ. of Posts and Telecommunications (China)
Jie Zhang, Beijing Univ. of Posts and Telecommunications (China)


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