| Presentation | 2014-02-28 Proposal of Multistage-Feedforward Carrier Phase Estimation for Optical 16-QAM Signals Hiroki Matsuto, Ryutaro Arita, Satoshi Ebisawa, Joji Maeda, |
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| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | M-th power algorithm known as a carrier phase estimation method in coherent optical detection has a limited estimation range and is unable to track a frequency offset beyond several GHz. In this paper, we propose a multistage-feedforward method for carrier phase estimation of 16-ary quadrature amplitude modulation (16-QAM) signals, and numerically study its estimation range of the frequency offset. The proposed method is predicted to have a good robustness against laser phase noise and a wide estimation range of frequency offset more than 12% of the symbol rate. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Optical Fiber Communication / Coherent Optical Communication / Phase Estimation / Frequency Offset |
| Paper # | OCS2013-112,OPE2013-224 |
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| Committee | OCS |
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| Conference Date | 2014/2/20(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
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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) | Proposal of Multistage-Feedforward Carrier Phase Estimation for Optical 16-QAM Signals |
| Sub Title (in English) | |
| Keyword(1) | Optical Fiber Communication |
| Keyword(2) | Coherent Optical Communication |
| Keyword(3) | Phase Estimation |
| Keyword(4) | Frequency Offset |
| 1st Author's Name | Hiroki Matsuto |
| 1st Author's Affiliation | Department of Electrical Engineering Faculty of Science & Technology, Tokyo University of Science() |
| 2nd Author's Name | Ryutaro Arita |
| 2nd Author's Affiliation | Department of Electrical Engineering Faculty of Science & Technology, Tokyo University of Science |
| 3rd Author's Name | Satoshi Ebisawa |
| 3rd Author's Affiliation | Department of Electrical Engineering Faculty of Science & Technology, Tokyo University of Science |
| 4th Author's Name | Joji Maeda |
| 4th Author's Affiliation | Department of Electrical Engineering Faculty of Science & Technology, Tokyo University of Science |
| Date | 2014-02-28 |
| Paper # | OCS2013-112,OPE2013-224 |
| Volume (vol) | vol.113 |
| Number (no) | 446 |
| Page | pp.pp.- |
| #Pages | 5 |
| Date of Issue | |