Field Trial of an OpenFlow-Based Unified Control Plane for Multilayer Multigranularity Optical Switching Networks

被引：55

作者：

Liu, Lei ^{[1
]}

Zhang, Dongxu ^{[2
]}

Tsuritani, Takehiro ^{[1
]}

Vilalta, Ricard ^{[3
,4
]}

Casellas, Ramon ^{[3
]}

Hong, Linfeng ^{[2
]}

Morita, Itsuro ^{[1
]}

Guo, Hongxiang ^{[2
]}

Wu, Jian ^{[2
]}

Martinez, Ricardo ^{[3
]}

Munoz, Rauel ^{[3
]}

机构：

[1] KDDI R&D Labs Inc, Saitama 3568502, Japan

[2] Beijing Univ Posts & Telecommun, State Key Lab Informat Photon & Opt Commun, Beijing 100876, Peoples R China

[3] CTTC, Barcelona 08860, Spain

[4] Tech Univ Catalonia, Dept Signal Theory & Commun, Barcelona 08034, Spain

来源：

JOURNAL OF LIGHTWAVE TECHNOLOGY | 2013年 / 31卷 / 04期

基金：

中国国家自然科学基金;

关键词：

Generalized multiprotocol label switching (GMPLS); openflow; optical burst switching (OBS); software defined networking (SDN); unified control plane (UCP); wavelength switched optical network (WSON);

D O I：

10.1109/JLT.2012.2212179

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

Software defined networking and OpenFlow, which allow operators to control the network using software running on a network operating system within an external controller, provide the maximum flexibility for the operator to control a network, and match the carrier's preferences given its centralized architecture, simplicity, and manageability. In this paper, we report a field trial of an OpenFlow-based unified control plane (UCP) for multilayer multigranularity optical switching networks, verifying its overall feasibility and efficiency, and quantitatively evaluating the latencies for end-to-end path creation and restoration. To the best of our knowledge, the field trial of an OpenFlow-based UCP for optical networks is a world first.

引用

页码：506 / 514

页数：9

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