| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 10343776 | Optical Fiber Technology | 2013 | 7 Pages |
Abstract
⺠We propose a polynomial fitting algorithm method for non-data-aided CD estimation. ⺠The estimation range for a 50 Gbaud PDM-QPSK system can be up to ±12,800 ps/nm. ⺠We compare it with our previous data-aided CD estimation method for PDM-QPSK. ⺠The non-data-aided CD estimation method has an inherently smaller estimation range. ⺠The non-data-aided CD estimation method can tolerate 1 GHz larger frequency offset.
Keywords
Related Topics
Physical Sciences and Engineering
Computer Science
Computer Networks and Communications
Authors
Junyi Wang, Xin Jiang, Xuan He, Yi Weng, Zhongqi Pan,