Distributed virtual network topology control mechanism in GMPLS-based multiregion networks

Kohei Shiomoto, Wataru Imajuku, Satoru Okamoto, Naoaki Yamanaka

研究成果: Article査読

46 被引用数 (Scopus)

抄録

This paper proposes a distributed virtual network topology (VNT) reconfiguration method for Internet protocol over wavelength-division-multiplexing network under dynamic traffic demand. We developed a simple heuristic algorithm for calculating the VNT for distributed control. Generalized multiprotocol label switching (GMPLS)-based routing protocol has been developed. The VNT is quickly reconfigured by setting up and/or tearing down lightpaths using GMPLS signaling protocol. Traffic demand is measured at the ingress node and advertised by the extended GMPLS routing protocol. Performance of the proposed method is investigated using variable traffic model.

本文言語English
ページ(範囲)1254-1262
ページ数9
ジャーナルIEEE Journal on Selected Areas in Communications
21
8
DOI
出版ステータスPublished - 2003 10月
外部発表はい

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

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