发明名称 |
NONLINEAR COMPENSATION USING AN ENHANCED BACKPROPAGATION METHOD WITH SUBBANDING |
摘要 |
Systems and methods are disclosed to perform nonlinear compensation (NLC) in an optical communication system by applying digital backpropagation (DBP) using a frequency-shaped split-step Fourier method (FS-SSFM), and processing a data block using an overlap-and-save method with a block size M and an overlap factor of N samples between adjacent blocks. |
申请公布号 |
US2012263481(A1) |
申请公布日期 |
2012.10.18 |
申请号 |
US201113269992 |
申请日期 |
2011.10.10 |
申请人 |
IP EZRA;BAI NENG;NEC LABORATORIES AMERICA, INC. |
发明人 |
IP EZRA;BAI NENG |
分类号 |
H04B10/04;H04B10/06 |
主分类号 |
H04B10/04 |
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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