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Blind Equalization ...
Blind Equalization in Optical Communications Using Independent Component Analysis
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- Nafta, A. (författare)
- Tel Aviv University
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- Johannisson, Pontus, 1976 (författare)
- Chalmers tekniska högskola,Chalmers University of Technology
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- Shtaif, M. (författare)
- Tel Aviv University
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(creator_code:org_t)
- Institute of Electrical and Electronics Engineers (IEEE), 2013
- 2013
- Engelska.
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Ingår i: Journal of Lightwave Technology. - : Institute of Electrical and Electronics Engineers (IEEE). - 0733-8724 .- 1558-2213. ; 31:12, s. 2043-2049
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Abstract
Ämnesord
Stäng
- We propose a multi-tap independent component analysis (ICA) scheme for blind equalization and phase recovery in coherent optical communication systems. The proposed algorithm is described and evaluated in the cases of QPSK and 16-QAM transmission. Comparison with CMA equalization shows similar performance in the case of QPSK and an advantage for the ICA equalizer in the case of 16-QAM. The equalization scheme was evaluated in a multi-span optical communications system impaired by both polarization mode dispersion (PMD) and polarization dependent loss (PDL).
Ämnesord
- TEKNIK OCH TEKNOLOGIER -- Elektroteknik och elektronik -- Telekommunikation (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Electrical Engineering, Electronic Engineering, Information Engineering -- Telecommunications (hsv//eng)
Nyckelord
- equalization
- optical fiber communication
- Coherent communication
- independent component analysis (ICA)
Publikations- och innehållstyp
- art (ämneskategori)
- ref (ämneskategori)
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