DocumentCode
1961459
Title
Generalized L-out-of-K pulse position modulation for improved power efficiency and spectral efficiency
Author
Nijhof, Jeroen H B
Author_Institution
Ericsson Telecomun., Genova, Italy
fYear
2012
fDate
4-8 March 2012
Firstpage
1
Lastpage
3
Abstract
By combining multi-pulse pulse position modulation (PPM) with polarisation-switched QPSK (PS-QPSK) one can increase the spectral efficiency over simple PPM-PS-QPSK, or both the spectral efficiency and the asymptotic power efficiency over pure PS-QPSK.
Keywords
optical fibre communication; optical fibre polarisation; pulse position modulation; quadrature phase shift keying; PPM-PS-QPSK; asymptotic power efficiency; generalized L-out-of-K pulse position modulation; multipulse pulse position modulation; polarisation-switched QPSK; spectral efficiency; Optical modulation; Optical polarization; Optical pulses; Optical sensors; Optical switches; Phase shift keying;
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
6192172
Link To Document