| Paper Abstract and Keywords |
| Presentation |
2006-03-17 09:30
[Encouragement Talk]
End-to-End Lightpath Establishment with Aggressive Rank Accounting in Multi-Domain WDM Networks
Takuji Tachibana, Hiroaki Harai (NICT) |
| Abstract |
(in Japanese) |
(See Japanese page) |
| (in English) |
In multi-domain WDM networks, a lightpath establishment method with aggressive rank accounting has been proposed in order to establish lightpaths between two domains. In this method, a source node updates rankings of wavelengths for multiple destination nodes simultaneously with wavelength utilization information and edge-node information. By updating the rankings for destination nodes aggressively, the rankings are updated with the latest wavelength utilization information. Therefore, this method can establish lightpaths effectively between two domains. The performance of the lightpath establishment method with aggressive rank accounting has been evaluated by simulation and simulation results has shown that this method can establish lightpaths with smaller blocking probability than the conventional rank accounting method. In this paper, we evaluate by simulation the performance of the lightpath establishment method with aggressive rank accounting in a mesh topology in detail. We investigate how the performance of this method is affected by the route changes of the end-to-end lightpaths. Moreover, we show that the lightpath establishment method with aggressive rank accounting can be implemented by using two different methods, keeping the performance of this method. |
| Keyword |
(in Japanese) |
(See Japanese page) |
| (in English) |
Multi-domain / Aggressive rank accounting / Lightpath establishment / Wavelength utilization information / Edge node / / / |
| Reference Info. |
IEICE Tech. Rep., vol. 105, no. 667, PN2005-111, pp. 69-74, March 2006. |
| Paper # |
PN2005-111 |
| Date of Issue |
2006-03-09 (PN) |
| ISSN |
Print edition: ISSN 0913-5685 |
| Download PDF |
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| Conference Information |
| Committee |
PN |
| Conference Date |
2006-03-16 - 2006-03-17 |
| Place (in Japanese) |
(See Japanese page) |
| Place (in English) |
|
| Topics (in Japanese) |
(See Japanese page) |
| Topics (in English) |
Photonic Network |
| Paper Information |
| Registration To |
PN |
| Conference Code |
2006-03-PN |
| Language |
Japanese |
| Title (in Japanese) |
(See Japanese page) |
| Sub Title (in Japanese) |
(See Japanese page) |
| Title (in English) |
End-to-End Lightpath Establishment with Aggressive Rank Accounting in Multi-Domain WDM Networks |
| Sub Title (in English) |
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| Keyword(1) |
Multi-domain |
| Keyword(2) |
Aggressive rank accounting |
| Keyword(3) |
Lightpath establishment |
| Keyword(4) |
Wavelength utilization information |
| Keyword(5) |
Edge node |
| Keyword(6) |
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| Keyword(7) |
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| Keyword(8) |
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| 1st Author's Name |
Takuji Tachibana |
| 1st Author's Affiliation |
National Institute of Information and Communications Technology (NICT) |
| 2nd Author's Name |
Hiroaki Harai |
| 2nd Author's Affiliation |
National Institute of Information and Communications Technology (NICT) |
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| Speaker |
Author-1 |
| Date Time |
2006-03-17 09:30:00 |
| Presentation Time |
25 minutes |
| Registration for |
PN |
| Paper # |
PN2005-111 |
| Volume (vol) |
vol.105 |
| Number (no) |
no.667 |
| Page |
pp.69-74 |
| #Pages |
6 |
| Date of Issue |
2006-03-09 (PN) |