Presentation | 2021-08-31 Path-protected spatial division multiplexing networks that adopt spatially-jointed path grouping and switching Ryuji Munakata, Yojiro Mori, Hiroshi Hasegawa, |
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PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | We evaluate survivable SDM optical networks that adopt dedicated path protection and spatially-jointed flexible waveband routing which comprise joint-switching WSSs and DC switches. Numerical simulations on several topologies elucidate that the number of flexible wavebands can be sufficiently small and we can achieve almost identical routing performance to conventional optical networks while reducing the hardware cost. The total number of necessary WSSs is successfully reduced by 85%/74% relative to conventional SDM networks with core-wise/spatially-jointed switching OXCs. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Optical path network / Network design / Space-division multiplexing / Dedicated path protection |
Paper # | PN2021-22 |
Date of Issue | 2021-08-23 (PN) |
Conference Information | |
Committee | PN |
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Conference Date | 2021/8/30(2days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | Online |
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) | Path-protected spatial division multiplexing networks that adopt spatially-jointed path grouping and switching |
Sub Title (in English) | |
Keyword(1) | Optical path network |
Keyword(2) | Network design |
Keyword(3) | Space-division multiplexing |
Keyword(4) | Dedicated path protection |
1st Author's Name | Ryuji Munakata |
1st Author's Affiliation | Nagoya University(Nagoya Univ.) |
2nd Author's Name | Yojiro Mori |
2nd Author's Affiliation | Nagoya University(Nagoya Univ.) |
3rd Author's Name | Hiroshi Hasegawa |
3rd Author's Affiliation | Nagoya University(Nagoya Univ.) |
Date | 2021-08-31 |
Paper # | PN2021-22 |
Volume (vol) | vol.121 |
Number (no) | PN-166 |
Page | pp.pp.56-62(PN), |
#Pages | 7 |
Date of Issue | 2021-08-23 (PN) |