DocumentCode
2092518
Title
Analysis of carrier phase extraction methods in 112-Gbit/s NRZ-PDM-QPSK coherent transmission system
Author
Tianhua Xu ; Jacobsen, G. ; Popov, Serge ; Jie Li ; Sergeyev, S. ; Yimo Zhang
Author_Institution
R. Inst. of Technol., Stockholm, Sweden
fYear
2012
fDate
7-10 Nov. 2012
Firstpage
1
Lastpage
3
Abstract
We present a comparative analysis on three carrier phase extraction approaches, including a one-tap normalized least mean square method, a block-average method, and a Viterbi-Viterbi method, in coherent transmission system considering equalization enhanced phase noise.
Keywords
equalisers; least mean squares methods; optical fibre networks; phase noise; quadrature phase shift keying; NRZ-PDM-QPSK coherent transmission system; Viterbi-Viterbi method; bit rate 112 Gbit/s; block-average method; carrier phase extraction method; equalization-enhanced phase noise; nonreturn-to-zero polarization division-multiplexed quadrature phase shift keying; one-tap normalized least mean square method;
fLanguage
English
Publisher
ieee
Conference_Titel
Communications and Photonics Conference (ACP), 2012 Asia
Conference_Location
Guangzhou
ISSN
2162-108X
Print_ISBN
978-1-4673-6274-0
Type
conf
Filename
6510741
Link To Document