Please use this identifier to cite or link to this item: http://hdl.handle.net/10397/10400
Title: Simultaneous optical performance monitoring and modulation format/bit-rate identification using principal component analysis
Authors: Tan, MC
Khan, FN
Al-Arashi, WH
Zhou, Y
Lau, APT
Keywords: Asynchronous delay-tap sampling
Bit-rate and modulation format identification
Optical performance monitoring
Principal component analysis
Issue Date: 2014
Publisher: Optical Soc Amer
Source: Journal of optical communications and networking, 2014, v. 6, no. 5, 6822800, p. 441-448 How to cite?
Journal: Journal of Optical Communications and Networking 
Abstract: We propose a novel technique for simultaneous multi-impairment monitoring and autonomous bit-rate and modulation format identification (BR-MFI) in next-generation heterogeneous fiber-optic communication networks by using principal component analysis-based pattern recognition on asynchronous delay-tap plots. The results of numerical simulations performed for three commonly used modulation formats at two different bit-rates each demonstrate simultaneous and independent monitoring of optical signal-to-noise ratio, chromatic dispersion, and differential group delay with mean errors of 1 dB, 4 ps/nm, and 1.6 ps, respectively, without knowing the signal's bit-rate and modulation format. Similarly, the results for joint BR-MFI validate accurate identification of all the bit-rates and modulation formats despite the presence of various network impairments. The effects of fiber nonli-nearity and transmitter variations on the performance of the proposed technique are also investigated.
URI: http://hdl.handle.net/10397/10400
ISSN: 1943-0620
DOI: 10.1364/JOCN.6.000441
Appears in Collections:Journal/Magazine Article

Access
View full-text via PolyU eLinks SFX Query
Show full item record

SCOPUSTM   
Citations

23
Last Week
0
Last month
2
Citations as of Dec 1, 2017

WEB OF SCIENCETM
Citations

20
Last Week
0
Last month
3
Citations as of Sep 30, 2017

Page view(s)

41
Last Week
2
Last month
Checked on Dec 11, 2017

Google ScholarTM

Check

Altmetric



Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.