Presentation | 2010-07-09 Method of Computing Link Capacity for Shared Backup based on Limited Traffic Information Masayuki TSUJINO, Ryutaro MATSUMURA, Haruhisa HASEGAWA, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | It is important for carriers to measure traffic flowing on their IP networks. This is because the measured traffic is efficient information on considering capacity investment. Especially, the information of the end-to-end traffic flows between a source and a destination node on the networks is efficient for estimating link capacities of backup paths. However, measuring end-to-end traffic flows requires much load on the networks and carriers cannot always get their complete information on their large-scale IP networks. To tackle this situation, authors proposed a mathematical model and its algorithm for computing link capacity required for normal and backup paths on the networks under the restricted traffic measurement situation, when shared backup paths assignment method is applied. This paper shows the simulation results of its performance on the mesh network to evaluate the applicability of the proposed algorithm to the operational networks. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Link Capacity Computation Method / Linear Programming / Shared Backup Path Assignment Method / Pruning |
Paper # | ICM2010-19 |
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Committee | ICM |
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Conference Date | 2010/7/1(1days) |
Place (in Japanese) | (See Japanese page) |
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Paper Information | |
Registration To | Information and Communication Management(ICM) |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Method of Computing Link Capacity for Shared Backup based on Limited Traffic Information |
Sub Title (in English) | |
Keyword(1) | Link Capacity Computation Method |
Keyword(2) | Linear Programming |
Keyword(3) | Shared Backup Path Assignment Method |
Keyword(4) | Pruning |
1st Author's Name | Masayuki TSUJINO |
1st Author's Affiliation | NTT Service Integration Laboratories, NTT Corporation() |
2nd Author's Name | Ryutaro MATSUMURA |
2nd Author's Affiliation | NTT Service Integration Laboratories, NTT Corporation |
3rd Author's Name | Haruhisa HASEGAWA |
3rd Author's Affiliation | NTT Service Integration Laboratories, NTT Corporation |
Date | 2010-07-09 |
Paper # | ICM2010-19 |
Volume (vol) | vol.110 |
Number (no) | 119 |
Page | pp.pp.- |
#Pages | 6 |
Date of Issue |