| Presentation | 2013-01-24 Demonstration of Hitless Spectrum Defragmentation using Real-time Coherent Receivers in Flexible Grid Optical Networks Kyosuke Sone, Xi Wang, Shoichiro Oda, Goji Nakagawa, Yasuhiko Aoki, Inwoong Kim, Paparao Palacharla, Takeshi Hoshida, Motoyoshi Sekiya, Jens C. Rasmussen, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | Flexible optical networks which can allocate flexibly spectrum slot width is a promising network architecture to handle massive and dynamic data traffic In flexible optical networks, spectrum defragmentation is indispensable to improve the network utilization efficiency We experimentally demonstrated continuous and hitless wavelength sweep using real-time digital coherent receivers for spectrum defragmentation without service disruption The network simulations of blocking performance and its dependence on wavelength sweep speed confirmed the feasibility of spectrum defragmentation |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Flexible optical network / Spectrum defragmentation / Digital coherent |
| Paper # | OCS2012-90 |
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| Conference Information | |
| Committee | OCS |
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| Conference Date | 2013/1/17(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
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| Chair | |
| Vice Chair | |
| Secretary | |
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| Paper Information | |
| Registration To | Optical Communication Systems (OCS) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Demonstration of Hitless Spectrum Defragmentation using Real-time Coherent Receivers in Flexible Grid Optical Networks |
| Sub Title (in English) | |
| Keyword(1) | Flexible optical network |
| Keyword(2) | Spectrum defragmentation |
| Keyword(3) | Digital coherent |
| 1st Author's Name | Kyosuke Sone |
| 1st Author's Affiliation | Fujitsu Laboratories Ltd() |
| 2nd Author's Name | Xi Wang |
| 2nd Author's Affiliation | Fujitsu Laboratories of America, INC |
| 3rd Author's Name | Shoichiro Oda |
| 3rd Author's Affiliation | Fujitsu Laboratories Ltd |
| 4th Author's Name | Goji Nakagawa |
| 4th Author's Affiliation | Fujitsu Laboratories Ltd |
| 5th Author's Name | Yasuhiko Aoki |
| 5th Author's Affiliation | Fujitsu Limited |
| 6th Author's Name | Inwoong Kim |
| 6th Author's Affiliation | Fujitsu Laboratories of America, INC |
| 7th Author's Name | Paparao Palacharla |
| 7th Author's Affiliation | Fujitsu Laboratories of America, INC |
| 8th Author's Name | Takeshi Hoshida |
| 8th Author's Affiliation | Fujitsu Limited |
| 9th Author's Name | Motoyoshi Sekiya |
| 9th Author's Affiliation | Fujitsu Laboratories of America, INC |
| 10th Author's Name | Jens C. Rasmussen |
| 10th Author's Affiliation | Fujitsu Limited |
| Date | 2013-01-24 |
| Paper # | OCS2012-90 |
| Volume (vol) | vol.112 |
| Number (no) | 395 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |