| Presentation | 2010-06-25 Demonstration on a dynamic translucent wavelength switched optical network (WSON) using PCE and extended GMPLS Takehiro Tsuritani, Lei Liu, Ramon Casellas, Munefumi Tsurusawa, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | In order to enhance the control and management of optical networks and to improve the resiliency of optical networks, we are studying a generalized multi-protocol label switching (GMPLS) -controlled translucent wavelength switched optical network (WSON). In this paper, we introduce a developed PCE embeded an impairment-aware routing and wavelength assignment (IA-RWA) algorithm for translucent WSONs, which enables to compute a optical path considering an optical signal-to-noise ratio (OSNR) -based physical impairment constraint and a wavelength continuity constraint. In addition, a resilient translucent WSON controlled by a PCE and extended GMPLS controllers was successfully demonstrated, while quantitatively evaluating the path computation latency and service disruption time during end-to-end lightpath restoration. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | WSON / RWA / IA-RWA / GMPLS / PCE |
| Paper # | PN2010-8 |
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| Conference Information | |
| Committee | PN |
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| Conference Date | 2010/6/17(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
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| Paper Information | |
| 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) | Demonstration on a dynamic translucent wavelength switched optical network (WSON) using PCE and extended GMPLS |
| Sub Title (in English) | |
| Keyword(1) | WSON |
| Keyword(2) | RWA |
| Keyword(3) | IA-RWA |
| Keyword(4) | GMPLS |
| Keyword(5) | PCE |
| 1st Author's Name | Takehiro Tsuritani |
| 1st Author's Affiliation | KDDI R&D Laboratories, Inc.() |
| 2nd Author's Name | Lei Liu |
| 2nd Author's Affiliation | KDDI R&D Laboratories, Inc. |
| 3rd Author's Name | Ramon Casellas |
| 3rd Author's Affiliation | Centre Tecnologic de Telecomunicacions de Catalunya (CTTC) |
| 4th Author's Name | Munefumi Tsurusawa |
| 4th Author's Affiliation | KDDI R&D Laboratories, Inc.:(Present address)KDDI Corporation |
| Date | 2010-06-25 |
| Paper # | PN2010-8 |
| Volume (vol) | vol.110 |
| Number (no) | 95 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |