DocumentCode
1594086
Title
Impact of intra-channel fiber nonlinearity on reduced-guard-interval CO-OFDM transmission
Author
Zhuge, Qunbi ; Chen, Chen ; Plant, David V.
Author_Institution
Dept. of Electr. & Comput. Eng., McGill Univ., Montreal, QC, Canada
fYear
2011
Firstpage
1
Lastpage
3
Abstract
Channel estimation for a reduced-guard-interval (RGI) CO-OFDM system shows a unique dependence on the training symbol design in the presence of intra-channel nonlinearities. Because smaller FFT sizes can be used, the RGI CO-OFDM system also demonstrates better nonlinearity tolerance than conventional CO-OFDM with larger FFT sizes.
Keywords
OFDM modulation; channel estimation; optical fibre communication; FFT; channel estimation; intra-channel fiber nonlinearity; reduced-guard-interval CO-OFDM system; reduced-guard-interval CO-OFDM transmission; training symbol design; Channel estimation; Nonlinear optics; OFDM; Optical fibers; Optical polarization; Q factor;
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
5875724
Link To Document