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Coded Modulation Design for Finite-Iteration Decoding and High-Dimensional Modulation

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We show how to design capacity-approaching LDPC codes under different modulation formats and different decoding methods. With EXIT chart analysis for finite-iteration BICM-ID of various HDM, we achieve 2dB gain from a code optimized for 1D modulation.

© 2015 Optical Society of America

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