Title :
Implementation of soft-decision forward error correction for 100G digital coherent system
Author :
Onohara, Kiyoshi ; Miyata, Yoshikuni ; Sugihara, Kenya ; Sugihara, Takashi ; Kubo, Kazuo ; Yoshida, Hideo ; Koguchi, Kazuumi ; Mizuochi, Takashi
Author_Institution :
Inf. Technol. R&D Center, Mitsubishi Electr. Corp., Kamakura, Japan
Abstract :
We discuss implementation and performance evaluation of LDPC(4608,4080) for 100Gb/s throughput by hardware emulator. We expect that an NCG of the LDPC code concatenated with enhanced FEC is 10.8 dB at a BER of 10-15.
Keywords :
error correction codes; error statistics; forward error correction; optical communication; parity check codes; performance evaluation; BER; LDPC code; NCG; bit rate 100 Gbit/s; digital coherent system; gain 10.8 dB; hardware emulator; net coding gain; performance evaluation; soft-decision FEC; soft-decision forward error correction; Bit error rate; Field programmable gate arrays; Iron; Optimized production technology; Payloads; Receivers;
Conference_Titel :
Opto-Electronics and Communications Conference (OECC), 2011 16th
Print_ISBN :
978-1-61284-288-2
Electronic_ISBN :
978-986-02-8974-9
