| Presentation | 2000/9/15 A Proposal for Design of Logical Topologies for IP over WDM Network with Route Stability Junichi Katou, Shin'ichi Arakawa, Masayuki Murata, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | An IP(Internet Protocol) over WDM network is becoming an infrastructure for the next generation Internet by directly carrying IP packets on the WDM-based network. Among several architectures for IP over WDM networks, one promising way is to overlay a logical topology consisting of lightpaths over the the physical WDM network, such that IP packets are carried using the lightpaths. The conventional design methods of the logical topology have been focusing on maximizing throughput of the traffic. In contrast, we propose a new heuristic algorithm to design a logical topology by considering the delay between nodes as an objective metric. We use a non-bifurcated flow deviation method to obtain a set of routes that IP packets are expected to traverse. We then compare our proposal with conventional methods in terms of the average packet delays and throughput. It is shown that our method becomes effective especially when the number of wavelengths are large. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | IP over WDM / logical topology / flow deviation / route stability |
| Paper # | SSE2000-130,IN2000-81,CS2000-61 |
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| Conference Information | |
| Committee | IN |
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| Conference Date | 2000/9/15(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
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| Paper Information | |
| Registration To | Information Networks (IN) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | A Proposal for Design of Logical Topologies for IP over WDM Network with Route Stability |
| Sub Title (in English) | |
| Keyword(1) | IP over WDM |
| Keyword(2) | logical topology |
| Keyword(3) | flow deviation |
| Keyword(4) | route stability |
| 1st Author's Name | Junichi Katou |
| 1st Author's Affiliation | Department of Informatics and Mathematical Science Graduate School of Engineering Science, Osaka University() |
| 2nd Author's Name | Shin'ichi Arakawa |
| 2nd Author's Affiliation | Graduate School of Economics, Osaka University |
| 3rd Author's Name | Masayuki Murata |
| 3rd Author's Affiliation | Cybermedia Center, Osaka University |
| Date | 2000/9/15 |
| Paper # | SSE2000-130,IN2000-81,CS2000-61 |
| Volume (vol) | vol.100 |
| Number (no) | 300 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |