| Presentation | 2008-03-14 Hierarchical Optical Path Network Design Considering Waveband Protection Yoshiyuki YAMADA, Hiroshi HASEGAWA, Ken-ichi SATO, |
|---|---|
| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | In this paper, we propose a hierarchical optical path network design algorithm considering waveband protection. The protection in the waveband layer enables us to switch to protection paths efficiently in recovery operations. The proposed design algorithm iteratively searches for concentrated traffic demand and establishes concatenated waveband loops to accommodate them. Numerical experiments over a wide traffic range for various topologies show that designed hierarchical optical path networks with waveband protection are realized by almost the same cost as single layer optical path networks without protection, and therefore, prove the cost effectiveness of hierarchical optical path networks. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Hierarchical Optical Path Network / Waveband / Network Design / Routing and Wavelength Assignment / Survivability / Protection |
| Paper # | PN2007-91 |
| Date of Issue |
| Conference Information | |
| Committee | PN |
|---|---|
| Conference Date | 2008/3/6(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Chair | |
| Vice Chair | |
| Secretary | |
| Assistant | |
| Paper Information | |
| Registration To | Photonic Network (PN) |
|---|---|
| Language | ENG |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Hierarchical Optical Path Network Design Considering Waveband Protection |
| Sub Title (in English) | |
| Keyword(1) | Hierarchical Optical Path Network |
| Keyword(2) | Waveband |
| Keyword(3) | Network Design |
| Keyword(4) | Routing and Wavelength Assignment |
| Keyword(5) | Survivability |
| Keyword(6) | Protection |
| 1st Author's Name | Yoshiyuki YAMADA |
| 1st Author's Affiliation | Department of Electrical Engineering and Computer Science, Nagoya University() |
| 2nd Author's Name | Hiroshi HASEGAWA |
| 2nd Author's Affiliation | Department of Electrical Engineering and Computer Science, Nagoya University |
| 3rd Author's Name | Ken-ichi SATO |
| 3rd Author's Affiliation | Department of Electrical Engineering and Computer Science, Nagoya University |
| Date | 2008-03-14 |
| Paper # | PN2007-91 |
| Volume (vol) | vol.107 |
| Number (no) | 544 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |