| Presentation | 2002/1/18 Control of Wavelength Paths in an Optical Network Using GMPLS Yoshihiko SUEMURA, Itaru NISHIOKA, Osamu ISHIBASHI, Soichiro ARAKI, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | We have developed a prototype control plane software, based on Generalized Multi-Protocol Label Switching, for an optical network. In this paper, we present the path setup time evaluated with the developed control plane software. A control plane of an optical network can be realized in two architectures : 1) centralized control and 2) distributed control. In general, the centralized control has advantages of easy migration from existing network management systems and better resource utilization efficiency. On the other hand, the distributed control is superior in terms of fault tolerance and scalability. As a base data for investigating the scalability, we have evaluated path setup time in a optical network by using the prototype control plane software. A 2,160 km optical path, which spans 18 hops, can be setup in 280 msec, in a 100-node square grid network with control channels whose effective transmission rate is 512 kb/s. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | optical network / control plane / GMPLS / path setup time |
| Paper # | 2000-PS-103,2001-OFT-100,2001-OPE-144,2001-LQE-130 |
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| Conference Information | |
| Committee | OFT |
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| Conference Date | 2002/1/18(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
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| Paper Information | |
| Registration To | Optical Fiber Technology (OFT) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Control of Wavelength Paths in an Optical Network Using GMPLS |
| Sub Title (in English) | |
| Keyword(1) | optical network |
| Keyword(2) | control plane |
| Keyword(3) | GMPLS |
| Keyword(4) | path setup time |
| 1st Author's Name | Yoshihiko SUEMURA |
| 1st Author's Affiliation | Networking Research Laboratories, NEC Corporation() |
| 2nd Author's Name | Itaru NISHIOKA |
| 2nd Author's Affiliation | Networking Research Laboratories, NEC Corporation |
| 3rd Author's Name | Osamu ISHIBASHI |
| 3rd Author's Affiliation | Functional Devises Research Laboratories, NEC Corporation |
| 4th Author's Name | Soichiro ARAKI |
| 4th Author's Affiliation | Networking Research Laboratories, NEC Corporation |
| Date | 2002/1/18 |
| Paper # | 2000-PS-103,2001-OFT-100,2001-OPE-144,2001-LQE-130 |
| Volume (vol) | vol.101 |
| Number (no) | 587 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |