Multi-dimensional LDPC-coded modulation for high-speed optical communication systems
Hussam G. Batshon, Ivan B. Djordjević, Lei Xu, Ting Wang · 2009
We propose a multi-dimensional LDPC-coded-modulation-scheme to achieve high-transmission rates of 320 Gb/s and beyond. This scheme utilizes currently-available commercial components operating at 40 Giga-symbols/s, and can reach 400 Gb/s aggregate rate with a coding gain of 10.75 dB.