High Code Rate Low-Density Parity-Check Codes for Optical Communication Systems
نویسندگان
چکیده
منابع مشابه
Low-Density Parity Check Codes and Iterative Decoding for Long-Haul Optical Communication Systems
A forward-error correction )FEC) scheme based on low-density parity check (LDPC) codes and iterative decoding using belief propagation in code graphs is presented in this paper. We show that LDPC codes provide a significant system performance improvement with respect to the state-of-the-art FEC schemes employed in optical communications systems. We present a class of structured codes based on m...
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ژورنال
عنوان ژورنال: IEEE Photonics Technology Letters
سال: 2004
ISSN: 1041-1135
DOI: 10.1109/lpt.2004.826807