DocumentCode
3519795
Title
Experimental Evaluation of High-Rate LDPC Codes for PMD Compensation by Turbo Equalization
Author
Minkov, Lyubomir L ; Djordjevic, Ivan B. ; Batshon, H.G. ; Lei Xu ; Ting Wang ; Cvijetic, Milorad ; Kiieppers, Franko
Author_Institution
Dept. of Electr. & Comput. Eng., Univ. of Arizona, Tucson, AZ, USA
fYear
2008
fDate
24-28 Feb. 2008
Firstpage
1
Lastpage
3
Abstract
Several LDPC-codes with rate above 0.9 are proposed, and employed in PMD- compensation by LDPC-coded turbo-equalization. The block-circulant LDPC(15328,13893) is only 1.25 dB away from the channel-capacity limit for DGD of 125 ps (and NRZ transmission at 10- Gb/s).
Keywords
channel capacity; optical fibre communication; optical fibre dispersion; optical fibre polarisation; parity check codes; turbo codes; NRZ transmission; PMD compensation; bit rate 10 Gbit/s; block-circulant LDPC; channel-capacity; high-rate LDPC code; time 125 ps; turbo equalization; Educational institutions; Forward error correction; High speed optical techniques; Iterative decoding; Laboratories; Optical fiber communication; Optical fibers; Optical signal processing; Parity check codes; Polarization mode dispersion;
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.2008.4528090
Filename
4528090
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