发明名称 |
Method and Apparatus of Using Joint Timing Recovery for a Coherent Optical System |
摘要 |
An apparatus and method for performing joint equalization and timing recovery in coherent optical systems. The method includes equalizing signals to generate compensated polarization signals, wherein timing error in a distorted optical signal is calculated based on one of the compensated polarization signals. The method further includes performing resampling polarization signals to correct timing offset in an optical signal based on the calculated timing error. The calculated timing error may also be used to adaptively control one or more operating parameters of an external device. |
申请公布号 |
US2013243420(A1) |
申请公布日期 |
2013.09.19 |
申请号 |
US201213423959 |
申请日期 |
2012.03.19 |
申请人 |
LI CHUANDONG;ZHANG ZHUHONG;ZHU FEI;BAI YU SHENG;FUTUREWEI TECHNOLOGIES, INC. |
发明人 |
LI CHUANDONG;ZHANG ZHUHONG;ZHU FEI;BAI YU SHENG |
分类号 |
H04B0010/000008 |
主分类号 |
H04B0010/000008 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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