| Presentation | 2005-03-04 Lightpath Establishment Procedure based on Wavelength-State Information in Multi-Domain WDM Networks Takuji TACHIBANA, Hiroaki HARAI, |
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| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | In this paper, we propose an end-to-end lightpath establishment method in multi-domain WDM networks. In this method each domain contracts the provision of wavelength-state information and the number of wavelengths provided to neighbor domains. According to the contract, each source node selects the probed wavelengths, which are the candidates for backward wavelength reservation. In order to select wavelengths that are likely to be available through the multi-domain network, the source node collects wavelength-state information from each destination node and ranks wavelengths for each destination node for giving priority. The source node selects the wavelengths with higher ranks. We propose two rank accounting methods for this purpose. Through simulation experiments, we show that the proposed rank accounting methods with the above contract provide better performance in terms of blocking probability with conventional methods. especially when intra-domain traffic is low. We present the effective number of contract wavelengths. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Multi-domain / Lightpath establishment / WDM networks / Wavelength-state information / Rank accounting |
| Paper # | NS2004-282,IN2004-282 |
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| Conference Information | |
| Committee | NS |
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| Conference Date | 2005/2/25(1days) |
| Place (in Japanese) | (See Japanese page) |
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| Topics (in Japanese) | (See Japanese page) |
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| Paper Information | |
| Registration To | Network Systems(NS) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Lightpath Establishment Procedure based on Wavelength-State Information in Multi-Domain WDM Networks |
| Sub Title (in English) | |
| Keyword(1) | Multi-domain |
| Keyword(2) | Lightpath establishment |
| Keyword(3) | WDM networks |
| Keyword(4) | Wavelength-state information |
| Keyword(5) | Rank accounting |
| 1st Author's Name | Takuji TACHIBANA |
| 1st Author's Affiliation | Information and Network Systems Department, National Institute of Information and Communications Technology() |
| 2nd Author's Name | Hiroaki HARAI |
| 2nd Author's Affiliation | Information and Network Systems Department, National Institute of Information and Communications Technology |
| Date | 2005-03-04 |
| Paper # | NS2004-282,IN2004-282 |
| Volume (vol) | vol.104 |
| Number (no) | 690 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |