DocumentCode
197368
Title
Pilot-tone-aided two-stage carrier phase recovery in dual-carrier Nyquist m-QAM transmission system
Author
Jiachuan Lin ; Zhaomin Zhang ; Lixia Xi ; Xiaoguang Zhang
Author_Institution
State Key Lab. of Inf. Photonics & Opt. Commun., Beijing Univ. of Posts & Telecommun., Beijing, China
fYear
2014
fDate
8-13 June 2014
Firstpage
1
Lastpage
2
Abstract
We propose an optically generated pilot tone aided carrier phase recovery scheme in dual-carrier Nyquist-mQAM systems. Both side channels can be compensated using one pilot, providing a high linewidth tolerance with small complexity.
Keywords
optical transceivers; quadrature amplitude modulation; telecommunication channels; complexity; dual-carrier Nyquist m-QAM transmission system; linewidth tolerance; optically generated pilot-tone-aided two-stage carrier phase recovery; quadrature amplitude modulation; receiver; side channel compensation; transmitter; Complexity theory; Modulation; Optical filters; Optical noise; Optical receivers; Phase noise; Signal to noise ratio;
fLanguage
English
Publisher
ieee
Conference_Titel
Lasers and Electro-Optics (CLEO), 2014 Conference on
Conference_Location
San Jose, CA
Type
conf
Filename
6990020
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