DocumentCode
3528257
Title
Efficient FEC for Optical Communications using Concatenated Codes to Combat Error-floor
Author
Miyata, Yoshikuni ; Matsumoto, Wataru ; Yoshida, Hiroyuki ; Mizuochi, Takashi
Author_Institution
Inf. Technol. R&D Center, Mitsubishi Electr. Corp., Kamakura, Japan
fYear
2008
fDate
24-28 Feb. 2008
Firstpage
1
Lastpage
3
Abstract
We propose concatenated LDPC(9252,7967)+RS(992,956) codes for application to systems beyond 40 Gb/s, taking practical implementation into account. Simulation shows that the Q limit is 7.1 dB, and that the concatenation effectively suppresses unwanted error-floor.
Keywords
Reed-Solomon codes; concatenated codes; forward error correction; optical fibre communication; parity check codes; LDPC codes; Reed-Solomon codes; concatenated codes; forward error correction; optical communications; Bit error rate; Concatenated codes; Error correction codes; Forward error correction; Iterative algorithms; Iterative decoding; Large scale integration; Optical fiber communication; Parity check codes; Redundancy;
fLanguage
English
Publisher
ieee
Conference_Titel
Optical Fiber communication/National Fiber Optic Engineers Conference, 2008. OFC/NFOEC 2008. Conference on
Conference_Location
San Diego, CA
Print_ISBN
978-1-55752-856-8
Type
conf
DOI
10.1109/OFC.2008.4528592
Filename
4528592
Link To Document