DocumentCode
600585
Title
Oversampled digital filter banks simplify and improve signal processing in RGI OFDM receivers
Author
Tolmachev, Alex ; Nazarathy, Moshe ; Tselniker, Igor ; Sigron, I.
Author_Institution
Electr. Eng. Dept., Technion - Israel Inst. of Technol., Haifa, Israel
fYear
2012
fDate
4-8 March 2012
Firstpage
1
Lastpage
3
Abstract
The recent filter bank based digital sub-banding improves performance and reduces complexity of every aspect of coherent RGI OFDM reception: CD/PMD Equalization, Timing and Carrier recovery, Channel Estimation, Adaptive Tracking, Nonlinear Compensation.
Keywords
OFDM modulation; channel bank filters; channel estimation; digital filters; equalisers; optical receivers; synchronisation; CD/PMD equalization; RGI OFDM receivers; adaptive tracking; carrier recovery; channel estimation; coherent RGI OFDM reception; complexity reduction; digital sub-banding; nonlinear compensation; oversampled digital filter banks; polarization mode dispersion; reduced-guard-interval; signal processing; timing recovery; Digital filters; Filter banks; Filtering theory; Maximum likelihood detection; Nonlinear filters; OFDM; Optical filters;
fLanguage
English
Publisher
ieee
Conference_Titel
Optical Fiber Communication Conference and Exposition (OFC/NFOEC), 2012 and the National Fiber Optic Engineers Conference
Conference_Location
Los Angeles, CA
ISSN
pending
Print_ISBN
978-1-4673-0262-3
Type
conf
Filename
6476408
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