DocumentCode
712362
Title
Spatially-coupled LDPC protograph codes for universal phase slip-tolerant differential decoding
Author
Schmalen, Laurent ; ten Brink, Stephan ; Leven, Andreas
Author_Institution
Bell Labs., Alcatel-Lucent, Stuttgart, Germany
fYear
2015
fDate
22-26 March 2015
Firstpage
1
Lastpage
3
Abstract
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.
Keywords
iterative decoding; parity check codes; iterative differential decoding; optimized protograph; optimized windowed decoding; spatially-coupled LDPC protograph codes; universal phase slip-tolerant differential decoding; Bit error rate; Decoding; Encoding; Iterative decoding; Optical fiber communication; Phase shift keying;
fLanguage
English
Publisher
ieee
Conference_Titel
Optical Fiber Communications Conference and Exhibition (OFC), 2015
Conference_Location
Los Angeles, CA
Type
conf
Filename
7121707
Link To Document