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On the Generalized LDPC Codes from Multiple Component Codes Suitable for High-Speed Optical Transport

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Abstract

A class of GLDPC-codes is proposed consisting of multiple local-codes suitable for code-rate-adaptation in high-speed optical-transport-networks, providing excellent coding-gains. GLDPC-decoder for this class of codes is more suitable for parallelization in FPGA/ASIC-hardware compared to LDPC-decoder.

© 2014 Optical Society of America

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