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| 講演名 | 2013-08-09 10:55 Fast Equalizer Kernel Initialization for Coherent PDM-QPSK Burst-mode Receivers Based on Stokes Estimator ○Jose Manuel Delgado Mendinueta・Benjamin J. Puttnam・Ruben S. Luis・Satoshi Shinada・Naoya Wada（NICT）  PN2013-19 |
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| 抄録 | （和） | A novel algorithm for polarization estimation in Stokes space is proposed. This algorithm is intended for coherent burst-mode receiver applications and is experimentally validated and compared with a standard CMA tap initialization. We show that for an OSNR producing a payload BER of 10^-3, 16 estimation points are enough to reliably initialize the CMA equalizer and successfully demultiplex the state of polarization in the digital domain of coherent PDM-QPSK modulated optical packets with a short custom header. |
| （英） | A novel algorithm for polarization estimation in Stokes space is proposed. This algorithm is intended for coherent burst-mode receiver applications and is experimentally validated and compared with a standard CMA tap initialization. We show that for an OSNR producing a payload BER of 10^-3, 16 estimation points are enough to reliably initialize the CMA equalizer and successfully demultiplex the state of polarization in the digital domain of coherent PDM-QPSK modulated optical packets with a short custom header. | |
| キーワード | （和） | Burst-mode receivers / Packet-switched networks / Coherent communications / / / / / |
| （英） | Burst-mode receivers / Packet-switched networks / Coherent communications / / / / / | |
| 文献情報 | 信学技報, vol. 113, no. 175, PN2013-19, pp. 63-66, 2013年8月. | |
| 資料番号 | PN2013-19 | |
| 発行日 | 2013-08-01 (PN) | |
| ISSN | Print edition: ISSN 0913-5685 Online edition: ISSN 2432-6380 | |
| 著作権に ついて |
技術研究報告に掲載された論文の著作権は電子情報通信学会に帰属します．(許諾番号：10GA0019/12GB0052/13GB0056/17GB0034/18GB0034) | |
| PDFダウンロード | PN2013-19 |
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