| Presentation | 2015-03-19 Experimental Demonstration of Wavelength Path Signaling for WSS/WBSS Combined Optical Switches in Hierarchical Optical Networks Takaya MIYAZAWA, Takahiro HIRAYAMA, Hiroaki HARAI, Koh UEDA, Yojiro MORI, Hiroshi HASEGAWA, Ken-ichi SATO, |
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| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | Hierarchical optical networks will be a viable solution in creating large-scale core and metro-ring networks of the future. The networks control optical network resources in granularity of both wavelength and waveband that consists of a fixed number of wavelengths; thereby, they can reduce signaling processing load and efficiently create virtual private networks. Meanwhile, as the network scale increases, multi-stage optical switch architecture is effective in reducing hardware scale and cost. In this paper, we develop a distributed wavelength path control plane for large-degree, hierarchical optical networks that consist of OCS nodes made by multi-stage wavelength selective switches (WSSs) and waveband selective switches (WBSSs). Along with the wavelength path signaling, optical switch control functions configure both WBSSs and WSSs. Accordingly, we need to develop optical switch control mechanism so that end-to-end wavelength path establishment/release can correctly configure WBSSs. As experimental results, we show that a wavelength path is successfully established/released. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Optical Network / Optical Switch / WDM / Waveband / Optical Path / Signaling |
| Paper # | PN2014-98 |
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| Committee | PN |
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| Conference Date | 2015/3/11(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
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| Registration To | Photonic Network (PN) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Experimental Demonstration of Wavelength Path Signaling for WSS/WBSS Combined Optical Switches in Hierarchical Optical Networks |
| Sub Title (in English) | |
| Keyword(1) | Optical Network |
| Keyword(2) | Optical Switch |
| Keyword(3) | WDM |
| Keyword(4) | Waveband |
| Keyword(5) | Optical Path |
| Keyword(6) | Signaling |
| 1st Author's Name | Takaya MIYAZAWA |
| 1st Author's Affiliation | National Institute of Information and Communications Technology (NICT)() |
| 2nd Author's Name | Takahiro HIRAYAMA |
| 2nd Author's Affiliation | National Institute of Information and Communications Technology (NICT) |
| 3rd Author's Name | Hiroaki HARAI |
| 3rd Author's Affiliation | National Institute of Information and Communications Technology (NICT) |
| 4th Author's Name | Koh UEDA |
| 4th Author's Affiliation | Nagoya University |
| 5th Author's Name | Yojiro MORI |
| 5th Author's Affiliation | Nagoya University |
| 6th Author's Name | Hiroshi HASEGAWA |
| 6th Author's Affiliation | Nagoya University |
| 7th Author's Name | Ken-ichi SATO |
| 7th Author's Affiliation | Nagoya University |
| Date | 2015-03-19 |
| Paper # | PN2014-98 |
| Volume (vol) | vol.114 |
| Number (no) | 518 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |