Experimental investigation of dynamic impairment-aware bi-directional lightpath provisioning in GMPLS-enabled optical networks

Lei Liu*, Takehiro Tsuritani, Itsuro Morita

*この研究の対応する著者

研究成果: Conference contribution

抄録

The lightpaths within a wavelength switched optical network (WSON) are usually bi-directional, with a same route and a same wavelength which are allocated for both directions from the viewpoint of optical network operation. On the other hand, the introduction of generalized multi-protocol label switching (GMPLS) as a network control plane is expected to bring more intelligence and to provision the end-to-end lightpath in a cost-efficient manner. In this paper, we experimentally demonstrate and evaluate dynamic provisioning of bi-directional lightpaths in GMPLS controlled optical networks, considering the wavelength continuity constraint and the physical impairment constraint on both directions.

本文言語English
ホスト出版物のタイトル2011 Asia Communications and Photonics Conference and Exhibition, ACP 2011
出版ステータスPublished - 2011
外部発表はい
イベント2011 Asia Communications and Photonics Conference and Exhibition, ACP 2011 - Shanghai, China
継続期間: 2011 11月 132011 11月 16

出版物シリーズ

名前2011 Asia Communications and Photonics Conference and Exhibition, ACP 2011

Conference

Conference2011 Asia Communications and Photonics Conference and Exhibition, ACP 2011
国/地域China
CityShanghai
Period11/11/1311/11/16

ASJC Scopus subject areas

  • コンピュータ ネットワークおよび通信
  • 電子工学および電気工学
  • 電子材料、光学材料、および磁性材料
  • 原子分子物理学および光学

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