DocumentCode
608597
Title
On the LDPC-coded modulation for ultra-high-speed optical transport in the presence of phase noise
Author
Djordjevic, Ivan B. ; Ting Wang
Author_Institution
Dept. of Electr. & Comput. Eng., Univ. of Arizona, Tucson, AZ, USA
fYear
2013
fDate
17-21 March 2013
Firstpage
1
Lastpage
3
Abstract
A Monte Carlo integration based method to calculate symbol log-likelihood ratios for soft iterative decoding in the presence of imperfect carrier phase estimation (CPE) is proposed. The proposed method shows good robustness when CPE is imperfect, in particular for optimum modulation schemes.
Keywords
Monte Carlo methods; iterative decoding; optical fibre networks; optical noise; parity check codes; phase estimation; phase noise; CPE; LDPC-coded modulation; Monte Carlo integration; carrier phase estimation; low density parity check codes; optimum modulation schemes; phase noise; soft iterative decoding; symbol log-likelihood ratio; ultra-high-speed optical transport; Adaptive optics; Modulation; Monte Carlo methods; Nonlinear optics; Optical noise; Parity check codes; Phase noise;
fLanguage
English
Publisher
ieee
Conference_Titel
Optical Fiber Communication Conference and Exposition and the National Fiber Optic Engineers Conference (OFC/NFOEC), 2013
Conference_Location
Anaheim, CA
Print_ISBN
978-1-4799-0457-0
Type
conf
Filename
6532737
Link To Document