Presentation | 2020-08-25 A novel ILP model for the routing and spectrum allocation problem in SDM-EONs Jiading Wang, Qian Wu, Maiko Shigeno, |
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PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | Space-division multiplexing (SDM) is regarded as one of the most promising technologies to satisfy the explosively growing internet traffic. Elastic optical networks with SDM is one of the newest network architectures for network planning in the future. However, the resource assignment in these networks becomes more complicated due to the expansion of spatial dimensions. In this work, we propose a novel channel-based integer linear programming model (ILP-model) for the problem of routing, modulation level, core, and spectrum assignment (RMCSA) in consideration of space lane change in network planning phase. To evaluate our method, we compare our model with the proposed slot-based one via simulation experiments in a small-scale network scenario considering different switching policies. The experimental results show that our model has a great advantage in computing time for the optimization process. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | SDM-EONs / resource allocation / ILP-model / space lane change |
Paper # | PN2020-19 |
Date of Issue | 2020-08-17 (PN) |
Conference Information | |
Committee | PN |
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Conference Date | 2020/8/24(2days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | Online |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | |
Chair | Takehiro Tsuritani(KDDI Research) |
Vice Chair | Haruki Ogoshi(Furukawa Electric) / Kohei Shiomoto(Tokyo City Univ.) / Hideaki Furukawa(NICT) |
Secretary | Haruki Ogoshi(NTT) / Kohei Shiomoto(Univ. of Electr-Comm.) / Hideaki Furukawa |
Assistant | Takahiro Kodama(Kagawa Univ) / Kenji Ishii(Mitsubishi Electric) |
Paper Information | |
Registration To | Technical Committee on Photonic Network |
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Language | ENG-JTITLE |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | A novel ILP model for the routing and spectrum allocation problem in SDM-EONs |
Sub Title (in English) | In consideration of space lane change |
Keyword(1) | SDM-EONs |
Keyword(2) | resource allocation |
Keyword(3) | ILP-model |
Keyword(4) | space lane change |
1st Author's Name | Jiading Wang |
1st Author's Affiliation | University of Tsukuba(Tsukuba Univ.) |
2nd Author's Name | Qian Wu |
2nd Author's Affiliation | University of Tsukuba(Tsukuba Univ.) |
3rd Author's Name | Maiko Shigeno |
3rd Author's Affiliation | University of Tsukuba(Tsukuba Univ.) |
Date | 2020-08-25 |
Paper # | PN2020-19 |
Volume (vol) | vol.120 |
Number (no) | PN-137 |
Page | pp.pp.39-44(PN), |
#Pages | 6 |
Date of Issue | 2020-08-17 (PN) |