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Transmission-Quality-Aware Online Network Design and Provisioning Enabled by Optical Performance Monitoring
http://hdl.handle.net/2237/00032653
http://hdl.handle.net/2237/00032653f9663822-fb30-4cbd-918f-41676acf2453
名前 / ファイル | ライセンス | アクション |
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Item type | 学術雑誌論文 / Journal Article(1) | |||||
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公開日 | 2020-09-23 | |||||
タイトル | ||||||
タイトル | Transmission-Quality-Aware Online Network Design and Provisioning Enabled by Optical Performance Monitoring | |||||
言語 | en | |||||
著者 |
KAYANO, Keisuke
× KAYANO, Keisuke× MORI, Yojiro× HASEGAWA, Hiroshi× SATO, Ken-ichi× ODA, Shoichiro× YOSHIDA, Setsuo× HOSHIDA, Takeshi |
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アクセス権 | ||||||
アクセス権 | open access | |||||
アクセス権URI | http://purl.org/coar/access_right/c_abf2 | |||||
権利 | ||||||
言語 | en | |||||
権利情報 | copyright©2020 IEICE | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | network design | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | elastic optical network | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | performance monitoring | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | higher-order modulation | |||||
抄録 | ||||||
内容記述 | The spectral efficiency of photonic networks can be enhanced by the use of higher modulation orders and narrower channel bandwidth. Unfortunately, these solutions are precluded by the margins required to offset uncertainties in system performance. Furthermore, as recently highlighted, the disaggregation of optical transport systems increases the required margin. We propose here highly spectrally efficient networks, whose margins are minimized by transmission-quality-aware adaptive modulation-order/channel-bandwidth assignment enabled by optical performance monitoring (OPM). Their effectiveness is confirmed by experiments on 400-Gbps dual-polarization quadrature phase shift keying (DP-QPSK) and 16-ary quadrature amplitude modulation (DP-16QAM) signals with the application of recently developed Q-factor-based OPM. Four-subcarrier 32-Gbaud DP-QPSK signals within 150/162.5/175GHz and two-subcarrier 32-Gbaud DP-16QAM signals within 75/87.5/100GHz are experimentally analyzed. Numerical network simulations in conjunction with the experimental results demonstrate that the proposed scheme can drastically improve network spectral efficiency. | |||||
言語 | en | |||||
内容記述タイプ | Abstract | |||||
出版者 | ||||||
言語 | ja | |||||
出版者 | 電子情報通信学会 | |||||
言語 | ||||||
言語 | eng | |||||
資源タイプ | ||||||
資源タイプresource | http://purl.org/coar/resource_type/c_6501 | |||||
タイプ | journal article | |||||
出版タイプ | ||||||
出版タイプ | VoR | |||||
出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||
DOI | ||||||
関連タイプ | isVersionOf | |||||
識別子タイプ | DOI | |||||
関連識別子 | https://doi.org/10.1587/transcom.2019EBP3155 | |||||
関連情報 | ||||||
関連タイプ | isVersionOf | |||||
識別子タイプ | URI | |||||
関連識別子 | https://nagoya.repo.nii.ac.jp/records/30468 | |||||
ISSN(print) | ||||||
収録物識別子タイプ | PISSN | |||||
収録物識別子 | 0916-8516 | |||||
書誌情報 |
en : IEICE Transactions on Communications 巻 E103.B, 号 6, p. 670-678, 発行日 2020-06 |
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著者版フラグ | ||||||
値 | publisher | |||||
関係URI | ||||||
関連名称 | https://search.ieice.org/index.html |