A fully integrated block turbo code FEC for 10 Gb/s optical communication systems

D. Ouchi,Kazuo Kubo,Takashi Mizuochi,Yoshikuni Miyata,H. Yoshida,Hitoyuki Tagami,Katsuhiro Shimizu,Tatsuya Kobayashi,Kenkichi Shimomura,Kiyoshi Onohara,Kuniaki Motoshima

A fully integrated block turbo code FEC for 10 Gb/s optical communication systems

2006

D. Ouchi
Kazuo Kubo
Takashi Mizuochi
Yoshikuni Miyata
H. Yoshida
Hitoyuki Tagami
Katsuhiro Shimizu
Tatsuya Kobayashi
Kenkichi Shimomura
Kiyoshi Onohara
Kuniaki Motoshima

A block turbo code FEC compatible with G.709 has been fully integrated on VLSI. Combining this with a 3-bit soft decision ASIC enabled a net coding gain of 10.1 dB at 12.4 Gb/s with 23.6% redundancy.

Keywords:

Decoding methods
Application-specific integrated circuit
Redundancy (engineering)
Turbo code
Block code
Very-large-scale integration
Coding gain
Electronic engineering
Forward error correction
Computer science

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