| Presentation | 2022-11-07 Architecture and Planning of Fishbone SDM Submarine Optical Network Based on Core Selective Switch Kako Matsumoto, Kakeru Shintani, Masahiko Jinno, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | Spatial division multiplexing (SDM) technologies such as multicore fiber (MCF) are expected to be first deployed in submarine optical networks, where space and power supply constraints in the cables housing optical fibers are severe. This paper reports on the architecture and core resource assignment of a fishbone SDM submarine optical network, with submarine-branching of branch cables over trunk cables. The report will initially describe the architecture of a new submarine branching unit (BU) based on core-selective switches that directly support MCFs and can route optical signals on a core-by-core basis. Continuing, it will look at a core assignment method and its heuristic algorithms are proposed to solve the problem of increasing the number of cores required when adopting this BU configuration. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Space division multiplexing / Multicore fiber / Core selective switch / Submarine cable / Core assignment |
| Paper # | PN2022-22 |
| Date of Issue | 2022-10-31 (PN) |
| Conference Information | |
| Committee | PN |
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| Conference Date | 2022/11/7(2days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Chair | Hideaki Furukawa(NICT) |
| Vice Chair | Kohei Shiomoto(Tokyo City Univ.) / Ryuichi Sugizaki(Furukawa Electric) / Noboru Yoshikane(KDDI Research) |
| Secretary | Kohei Shiomoto(NTT) / Ryuichi Sugizaki(Univ. of Electr-Comm.) / Noboru Yoshikane |
| Assistant | Kenji Ishii(Mitsubishi Electric) / Yojiro Mori(Nagoya Univ.) |
| Paper Information | |
| Registration To | Technical Committee on Photonic Network |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Architecture and Planning of Fishbone SDM Submarine Optical Network Based on Core Selective Switch |
| Sub Title (in English) | |
| Keyword(1) | Space division multiplexing |
| Keyword(2) | Multicore fiber |
| Keyword(3) | Core selective switch |
| Keyword(4) | Submarine cable |
| Keyword(5) | Core assignment |
| 1st Author's Name | Kako Matsumoto |
| 1st Author's Affiliation | Kagawa University(Kagawa Univ.) |
| 2nd Author's Name | Kakeru Shintani |
| 2nd Author's Affiliation | Kagawa University(Kagawa Univ.) |
| 3rd Author's Name | Masahiko Jinno |
| 3rd Author's Affiliation | Kagawa University(Kagawa Univ.) |
| Date | 2022-11-07 |
| Paper # | PN2022-22 |
| Volume (vol) | vol.122 |
| Number (no) | PN-242 |
| Page | pp.pp.6-11(PN), |
| #Pages | 6 |
| Date of Issue | 2022-10-31 (PN) |