DocumentCode
1586421
Title
Complexity versus performance tradeoff for fiber nonlinearity compensation using frequency-shaped, multi-subband backpropagation
Author
Ip, Ezra ; Bai, Neng ; Wang, Ting
Author_Institution
NEC Labs. America, Princeton, NJ, USA
fYear
2011
Firstpage
1
Lastpage
3
Abstract
We investigate the use of an enhanced backpropagation algorithm where subbanding and frequency-shaping by pre- and post-filters are used in the calculation of nonlinearity to enable larger step sizes and reduced algorithmic complexity.
Keywords
computational complexity; optical communication; algorithmic complexity; backpropagation algorithm; fiber nonlinearity compensation; frequency-shaped multisubband backpropagation; frequency-shaping; Complexity theory; Interference; OFDM; Optical fiber communication; Optical fiber dispersion; Signal to noise ratio;
fLanguage
English
Publisher
ieee
Conference_Titel
Optical Fiber Communication Conference and Exposition (OFC/NFOEC), 2011 and the National Fiber Optic Engineers Conference
Conference_Location
Los Angeles, CA
ISSN
pending
Print_ISBN
978-1-4577-0213-6
Type
conf
Filename
5875405
Link To Document