Title :
Experimental demonstration of net coding gain of 10.1 dB using 12.4 Gb/s block turbo code with 3-bit soft decision
Author :
Mizuochi, Takashi ; Ouchi, Kazuhide ; Kobayashi, Takehiko ; Miyata, Yoshikuni ; Kuno, Katsuhiko ; Tagami, Hitoyuki ; Kubo, Koichi ; Yoshida, Hideo ; Akita, Masashi ; Motoshima, Kuniaki
Author_Institution :
Inf. Technol. R&D Center, Mitsubishi Electr. Corp., Kamakura, Japan
Abstract :
Turbo FEC for 10 Gb/s optical transmission has been experimentally demonstrated, for the first time. Using a newly developed 3-bit soft decision LSI, a record coding gain was achieved with only 24.6% redundancy for an input BER of 1.98×10-2.
Keywords :
block codes; decision making; encoding; error correction codes; error statistics; forward error correction; optical transmitters; turbo codes; 10.1 dB; 12.4 Gbit/s; 3-bit soft decision; BER; FEC; block turbo code; net coding gain; optical transmission; redundancy; Bit error rate; Bit rate; Circuits; Concatenated codes; Forward error correction; Gain; Large scale integration; Optical fibers; Optical recording; Turbo codes;
Conference_Titel :
Optical Fiber Communications Conference, 2003. OFC 2003
Print_ISBN :
1-55752-746-6
DOI :
10.1109/OFC.2003.1248602
