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Conferences > OFC > 2008 > OTuE > OTuE4
  • Optical Fiber Communication Conference/National Fiber Optic Engineers Conference
  • OSA Technical Digest (CD) (Optica Publishing Group, 2008),
  • paper OTuE4

Efficient FEC for Optical Communications using Concatenated Codes to Combat Error-floor

Yoshikuni Miyata, Wataru Matsumoto, Hideo Yoshida, and Takashi Mizuochi

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Abstract

We propose concatenated LDPC(9252,7967)+RS(992,956) codes for application to systems beyond 40 Gb/s, taking practical implementation into account. Simulation shows that the Q limit is 7.1 dB, and that the concatenation effectively suppresses unwanted error-floor.

© 2008 Optical Society of America

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