TY - GEN
T1 - Large girth low-density parity-check codes for long-haul high-speed optical communications
AU - Djordjevic, Ivan B.
AU - Xu, Lei
AU - Wang, Ting
AU - Cvijetic, Milorad
PY - 2008
Y1 - 2008
N2 - An FEC scheme based on large girth LDPC codes is proposed. A girth-10 block-circulant LDPC code of rate 0.8 outperforms its turbo-product code counterpart by 0.95dB at BER of 10-10, on an AWGN channel. It provides the net effective coding gain of 10.95dB at BER of 10-12. In long-haul optical transmission at 40-Gb/s it provides at least 1.47dB improvement over corresponding turbo-product code.
AB - An FEC scheme based on large girth LDPC codes is proposed. A girth-10 block-circulant LDPC code of rate 0.8 outperforms its turbo-product code counterpart by 0.95dB at BER of 10-10, on an AWGN channel. It provides the net effective coding gain of 10.95dB at BER of 10-12. In long-haul optical transmission at 40-Gb/s it provides at least 1.47dB improvement over corresponding turbo-product code.
UR - http://www.scopus.com/inward/record.url?scp=49349114943&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=49349114943&partnerID=8YFLogxK
U2 - 10.1109/OFC.2008.4528208
DO - 10.1109/OFC.2008.4528208
M3 - Conference contribution
AN - SCOPUS:49349114943
SN - 9781557528551
T3 - OFC/NFOEC 2008 - 2008 Conference on Optical Fiber Communication/National Fiber Optic Engineers Conference
BT - OFC/NFOEC 2008 - 2008 Conference on Optical Fiber Communication/National Fiber Optic Engineers Conference
T2 - OFC/NFOEC 2008 - 2008 Conference on Optical Fiber Communication/National Fiber Optic Engineers Conference
Y2 - 24 February 2008 through 28 February 2008
ER -