| Presentation | 2005-09-16 A Node Configuration Problem for WDM Ring Networks Megumi ISOGAI, Nobuo FUNABIKI, Toru NAKANISHI, |
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| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | Recently, the Wavelength-Division Multiplexing (WDM) technology has been drawn great attentions as a key technology of realizing wide-band and high-speed communications by multiplexing multiple optical signals using different wavelengths into a single optical fiber. For HORNET (Hybrid Optoelectronic Ring NETwork), a WDM-based ring network for next generation metropolitan area networks, this paper formulates the node configuration problem of finding numbers of additional transmitters and receivers to each node and of assigning a wavelength to each receiver, and presents its heuristic algorithm. A node in HORNET is equipped with fast-tunable transmitters and wavelength-fixed receivers. To maximize its performance, the number of transmitters/receivers should be optimized for each node, depending on the number of available wavelengths. in addition to the optimal wavelength assignment, such that the number of connections established simultaneously is maximized. The proposal of this paper is verified through simulations, where the performance is compared with the conventional method of no additional equipment assignments. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | WDM / ring network / transmitter/receiver assignment / wavelength assignment / node configuration |
| Paper # | NS2005-91 |
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| Committee | NS |
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| Conference Date | 2005/9/8(1days) |
| Place (in Japanese) | (See Japanese page) |
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| Topics (in Japanese) | (See Japanese page) |
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| Registration To | Network Systems(NS) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | A Node Configuration Problem for WDM Ring Networks |
| Sub Title (in English) | |
| Keyword(1) | WDM |
| Keyword(2) | ring network |
| Keyword(3) | transmitter/receiver assignment |
| Keyword(4) | wavelength assignment |
| Keyword(5) | node configuration |
| 1st Author's Name | Megumi ISOGAI |
| 1st Author's Affiliation | Department of Communication Network Engineering, Okayama University() |
| 2nd Author's Name | Nobuo FUNABIKI |
| 2nd Author's Affiliation | Department of Communication Network Engineering, Okayama University |
| 3rd Author's Name | Toru NAKANISHI |
| 3rd Author's Affiliation | Department of Communication Network Engineering, Okayama University |
| Date | 2005-09-16 |
| Paper # | NS2005-91 |
| Volume (vol) | vol.105 |
| Number (no) | 278 |
| Page | pp.pp.- |
| #Pages | 4 |
| Date of Issue | |