Traffic engineering and signaling technologies in photonic-GMPLS-router networks

N. Yamanaka, S. Okamoto, K. Shiomoto, E. Oki, W. Imajuku

研究成果: Conference contribution

1 引用 (Scopus)

抜粋

This paper describes multilayer traffic engineering and signaling technologies in a photonic-GMPLS-router network. Multilayer traffic engineering, which yields the dynamic cooperation of IP and photonic layers, is described to provide IP services cost-effectively. To realize multilayer traffic engineering, we propose the OSPF extension, which advertises both the number of total wavelengths and the number of unreserved wavelengths, and the RSVP-TE extension, which realizes the least number of wavelength conversions. In addition, this paper presents a heuristic-based multilayer topology design scheme that uses IP traffic measurements in a generalized multiprotocol label switch (GMPLS). Our design scheme yields the optical label switch path (OLSP) network topology, i.e. OLSP placement, that minimizes network cost, in response to fluctuations in IP traffic demand. In other words, the OLSP network topology is dynamically reconfigured to match IP traffic demand. Networks are reconfigured by the proposed scheme so as to utilize the network resources cost-effectively.

元の言語English
ホスト出版物のタイトルHPSR 2002 - Workshop on High Performance Switching and Routing
ホスト出版物のサブタイトルMerging Optical and IP Technologies, Proceedings
出版者IEEE Computer Society
ページ142-146
ページ数5
ISBN(印刷物)488552184X, 9784885521843
DOI
出版物ステータスPublished - 2002 1 1
外部発表Yes
イベント2002 Workshop on High Performance Switching and Routing: Merging Optical and IP Technologies, HPSR 2002 - Kobe, Japan
継続期間: 2002 5 262002 5 29

出版物シリーズ

名前IEEE International Conference on High Performance Switching and Routing, HPSR
ISSN(印刷物)2325-5595
ISSN(電子版)2325-5609

Other

Other2002 Workshop on High Performance Switching and Routing: Merging Optical and IP Technologies, HPSR 2002
Japan
Kobe
期間02/5/2602/5/29

    フィンガープリント

ASJC Scopus subject areas

  • Hardware and Architecture
  • Electrical and Electronic Engineering

これを引用

Yamanaka, N., Okamoto, S., Shiomoto, K., Oki, E., & Imajuku, W. (2002). Traffic engineering and signaling technologies in photonic-GMPLS-router networks. : HPSR 2002 - Workshop on High Performance Switching and Routing: Merging Optical and IP Technologies, Proceedings (pp. 142-146). [1024224] (IEEE International Conference on High Performance Switching and Routing, HPSR). IEEE Computer Society. https://doi.org/10.1109/HPSR.2002.1024224