Title :
A triple-concatenated FEC using soft-decision decoding for 100 Gb/s optical transmission
Author :
Miyata, Yoshikuni ; Sugihara, Kenya ; Matsumoto, Wataru ; Onohara, Kiyoshi ; Sugihara, Takashi ; Kubo, Kazuo ; Yoshida, Hideo ; Mizuochi, Takashi
Author_Institution :
Inf. Technol. R&D Center, Mitsubishi Electr. Corp., Kamakura, Japan
Abstract :
We propose a novel triple-concatenated forward error correction for 100 Gb/s transmission. Simulation shows that a net coding gain of 10.8 dB is obtained by a soft-decision LPDC code concatenated with the enhanced FEC listed in G.975.1.
Keywords :
concatenated codes; decoding; forward error correction; optical communication; parity check codes; G.975.1; bit rate 100 Gbit/s; gain 10.8 dB; net coding gain; optical transmission; soft-decision LPDC code; soft-decision decoding; triple-concatenated FEC; triple-concatenated forward error correction; Bit error rate; Concatenated codes; Digital signal processing; Error correction; Forward error correction; Iterative decoding; Parity check codes; Redundancy; Signal to noise ratio; Transceivers;
Conference_Titel :
Optical Fiber Communication (OFC), collocated National Fiber Optic Engineers Conference, 2010 Conference on (OFC/NFOEC)
Conference_Location :
San Diego, CA
Electronic_ISBN :
978-1-55752-884-1
