DocumentCode
1816198
Title
Trellis shaping for reduction of the peak-to-average power ratio in coherent optical OFDM systems
Author
Hellerbrand, Stephan ; Goebel, Bernhard ; Hanik, Norbert
Author_Institution
Inst. for Commun. Eng., Tech. Univ. Munchen, Munich
fYear
2009
fDate
22-26 March 2009
Firstpage
1
Lastpage
3
Abstract
We propose a frequency-domain method with good structural properties for reduction of the PAPR in coherent optical OFDM systems. Numerical results indicate that the nonlinear threshold can be increased considerably at modest redundancy.
Keywords
OFDM modulation; frequency-domain analysis; optical fibre communication; trellis coded modulation; coherent optical OFDM systems; frequency-domain method; nonlinear threshold; peak-to-average power ratio reduction; structural properties; trellis shaping; Fiber nonlinear optics; Modulation coding; Nonlinear optics; OFDM; Optical fiber polarization; Optical modulation; Optical transmitters; Partial transmit sequences; Peak to average power ratio; Shape; (060.2360) Fiber optics links and subsystems; (060.4080) Modulation;
fLanguage
English
Publisher
ieee
Conference_Titel
Optical Fiber Communication - incudes post deadline papers, 2009. OFC 2009. Conference on
Conference_Location
San Diego, CA
Print_ISBN
978-1-4244-2606-5
Electronic_ISBN
978-1-55752-865-0
Type
conf
Filename
5032314
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