Spatially-Coupled LDPC Protograph Codes for Universal Phase Slip-Tolerant Differential Decoding
Laurent Schmalen, Stephan ten Brink, A. Leven · Optical Fiber Communication Conference · 2015
We show how a single spatially coupled LDPC code constructed from an optimized protograph with optimized windowed decoding outperforms different conventional LDPC codes in iterative differential decoding with significantly lower error floors and identical complexity.