MAP symbol-decoding supplemented with iterative decoding is used to mitigate the intrachannel-nonlinearities. MAP detector operates on channel trellis to correct the corrupted data and to provide soft outputs processed further in an iterative decoder. A dramatic performance improvement is demonstrated.
© 2006 Optical Society of America
(060.0060) Fiber optics and optical communications : Fiber optics and optical communications
(060.4510) Fiber optics and optical communications : Optical communications
(190.0190) Nonlinear optics : Nonlinear optics
(190.4380) Nonlinear optics : Nonlinear optics, four-wave mixing
I. B. Djordjevic, B. Vasic, and V. Rao, " Suppression of Intrachannel Nonlinearities Using BCJR Algorithm and Iterative Decoding," in Optical Fiber Communication Conference and Exposition and The National Fiber Optic Engineers Conference, Technical Digest (CD) (Optical Society of America, 2006), paper OTuK5.
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