Title :
Proposal for frame structure of optical channel transport unit employing LDPC codes for 100 Gb/s FEC
Author :
Miyata, Yoshikuni ; Kubo, Kazuo ; Yoshida, Hideo ; Mizuochi, Takashi
Author_Institution :
Inf. Technol. R&D Center, Mitsubishi Electr. Corp., Kamakura
Abstract :
We propose an OTU4V frame structure for 100 Gb/s transport networks using concatenated LDPC(9216,7936) + RS(992,956) codes with soft decision decoding. Example implementation for transponders and the expected performance is discussed.
Keywords :
channel coding; decoding; forward error correction; optical fibre LAN; parity check codes; Ethernet; FEC algorithm; LDPC code; OTU4V frame structure; bit rate 100 Gbit/s; forward error correction; low-density parity-check code; optical channel transport network; soft decision decoding; Bit error rate; Concatenated codes; Forward error correction; Optical fiber networks; Optical network units; Parity check codes; Proposals; Redundancy; Transponders; Wide area networks; (060.4510) Optical communication;
Conference_Titel :
Optical Fiber Communication - incudes post deadline papers, 2009. OFC 2009. Conference on
Conference_Location :
San Diego, CA
Print_ISBN :
978-1-4244-2606-5
Electronic_ISBN :
978-1-55752-865-0
