| Presentation | 2004/5/20 Proposal of Architecture and Scheduling Algorithm for Virtual Fully Connected WDM Networks Kang XI, 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) | With the dramatic increase of bandwidth from WDM technology, multi-hop networks face the bottleneck of packet switching, where electronic switches cannot scale to high capacity while optical packet switches are still immature due to lack of optical memory. This paper proposes virtual fully connected (VFC) architecture for WDM networks to provide high performance edge-to-edge all optical transportation capability. With moderate wavelength resources, VFC architecture emulates fully connected network by transporting traffic between edge nodes without intermediate buffering, thus a single-hop network is realized and high speed packet switches are avoided, which facilitates performance guarantee and reduces network cost. A scheduling algorithm is developed for contention resolution and bandwidth allocation, which is proved to provide 100% throughput as well as bandwidth guarantee under arbitrary traffic. Simulations show that with the proposed scheduler, VFC network achieves good delay performance under both uniform and non-uniform load. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | WDM (Wavelength Division Multiplexing) / fully connected network / scheduling |
| Paper # | CS2004-9,OCS2004-19,PN2004-14 |
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| Conference Information | |
| Committee | OCS |
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| Conference Date | 2004/5/20(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
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| Vice Chair | |
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| Paper Information | |
| Registration To | Optical Communication Systems (OCS) |
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| Language | ENG |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Proposal of Architecture and Scheduling Algorithm for Virtual Fully Connected WDM Networks |
| Sub Title (in English) | |
| Keyword(1) | WDM (Wavelength Division Multiplexing) |
| Keyword(2) | fully connected network |
| Keyword(3) | scheduling |
| 1st Author's Name | Kang XI |
| 1st Author's Affiliation | Graduate School of Information Science and Technology, 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 | Graduate School of Information Science and Technology, Osaka University |
| Date | 2004/5/20 |
| Paper # | CS2004-9,OCS2004-19,PN2004-14 |
| Volume (vol) | vol.104 |
| Number (no) | 82 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |