| Presentation | 2001/12/11 Comparison between Shortest Path First Routing and Dynamic Least Load Routing in WDM Networks Sugang Xu, Kaoru Sezaki, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | Wavelength routed optical networks represent the direction to the future high capacity wide-area network applications. In this paper we consider the wavelength routed optical networks. And we focus on the routing scheme and simulations have been done to observe the difference between Shortest Path First Routing and Dynamic Least Load Routing. Basing on the latest topology and wavelength utilization information, the Shortest Path First Routing selects the available shortest path and wavelength among W wavelength virtual networks. The Dynamic Least Load Routing dynamically searches the least loaded path among the pre-computed path sets and chooses the available wavelength. Considering the length of optical path will be of length restriction, we assume that both two routing methods have the same length restriction. From the observation we can find the Least Load Routing yields better Performance than Shortest Path Routhing both in single fiber optical network and multi-fiber optical network. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Wavelength Routed networks / Optical routing / Shortest Path First routing / Least loaded routing |
| Paper # | NS2001-201, PS2001-67 |
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| Conference Information | |
| Committee | NS |
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| Conference Date | 2001/12/11(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
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| Paper Information | |
| Registration To | Network Systems(NS) |
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| Language | ENG |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Comparison between Shortest Path First Routing and Dynamic Least Load Routing in WDM Networks |
| Sub Title (in English) | |
| Keyword(1) | Wavelength Routed networks |
| Keyword(2) | Optical routing |
| Keyword(3) | Shortest Path First routing |
| Keyword(4) | Least loaded routing |
| 1st Author's Name | Sugang Xu |
| 1st Author's Affiliation | Institute of Industrial Science, University of Tokyo() |
| 2nd Author's Name | Kaoru Sezaki |
| 2nd Author's Affiliation | Institute of Industrial Science, University of Tokyo |
| Date | 2001/12/11 |
| Paper # | NS2001-201, PS2001-67 |
| Volume (vol) | vol.101 |
| Number (no) | 509 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |