DocumentCode
600545
Title
High-order QAM transmission for spectrally-efficient and high-capacity transport
Author
Kobayashi, Takehiko ; Sano, Akihide ; Matsuura, A. ; Miyamoto, Yutaka ; Ishihara, Koichi
Author_Institution
NTT Network Innovation Labs., NTT Corp., Yokosuka, Japan
fYear
2012
fDate
4-8 March 2012
Firstpage
1
Lastpage
3
Abstract
High-order QAM offers the high spectral efficiency and high capacity. PDM-64QAM with single-carrier frequency-division-multiplexing (SC-FDM) enhanced by pilot-tone-based phase noise compensation is proposed and shown to achieve high-capacity transport with 400Gb/s-class high speed channels.
Keywords
frequency division multiplexing; optical modulation; phase noise; pulse modulation; quadrature amplitude modulation; SC-FDM; bit rate 400 Gbit/s; high speed channel; high-order PDM-64QAM transmission; pilot-tone-based phase noise compensation; single-carrier frequency-division-multiplexing; spectrally-efficient high-capacity transport; OFDM; Optical noise; Optical transmitters; Phase noise; Q-factor; Quadrature amplitude modulation; Wavelength division multiplexing;
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
6476368
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