Ultra high speed optical transmission using subcarrier-multiplexed four-dimensional LDPC-coded modulation | Zendy

Hussam G. Batshon | Zendy; Ivan B. Djordjević | Zendy; Ted Schmidt | Zendy

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Ultra high speed optical transmission using subcarrier-multiplexed four-dimensional LDPC-coded modulation

Author(s) -

Hussam G. Batshon,

Ivan B. Djordjević,

Ted Schmidt

Publication year - 2010

Publication title -

optics express

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 1.394

H-Index - 271

ISSN - 1094-4087

DOI - 10.1364/oe.18.020546

Subject(s) - subcarrier , multiplexing , modulation (music) , subcarrier multiplexing , computer science , transmission (telecommunications) , optics , bit error rate , low density parity check code , forward error correction , polarization division multiplexing , quadrature amplitude modulation , electronic engineering , wavelength division multiplexing , orthogonal frequency division multiplexing , physics , channel (broadcasting) , telecommunications , decoding methods , engineering , acoustics , wavelength

We propose a subcarrier-multiplexed four-dimensional LDPC bit-interleaved coded modulation scheme that is capable of achieving beyond 480 Gb/s single-channel transmission rate over optical channels. Subcarrier-multiplexed four-dimensional LDPC coded modulation scheme outperforms the corresponding dual polarization schemes by up to 4.6 dB in OSNR at BER 10(-8).

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