[PDF] Top 20 Analytical estimation of phase noise influence in coherent transmission system with digital dispersion equalization

Analytical estimation of phase noise influence in coherent transmission system with digital dispersion equalization

... the dispersion equalization enhanced phase noise in the coherent transmission system using two electronic dispersion equalizers: a time domain fiber ... See full document

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Phase noise mitigation in coherent transmission system using a pilot carrier

... the coherent optical communication system with digital CD equalization and carrier phase estimation is depicted in ...the phase noise passes through both ... See full document

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EEPN and CD study for coherent optical nPSK and nQAM systems with RF pilot based phase noise compensation

... chromatic dispersion (CD) and phase noise, severely impact the performance of high speed optical fiber transmission systems ...[1,2]. Digital coherent receivers allow complete ... See full document

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Carrier phase estimation in dispersion unmanaged optical transmission systems

... of digital traffic ...the transmission systems, e.g. chromatic dispersion (CD), polarization mode dispersion, laser phase noise (PN) and fibre nonlinearities ...these ... See full document

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Equalization enhanced phase noise in Nyquist spaced superchannel transmission systems using multi channel digital back propagation

... and influence of EEPN on the performance of the long-haul Nyquist-spaced superchannel transmission system, with and without the use of ...achievable transmission distance of this superchannel ... See full document

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Analysis of chromatic dispersion compensation and carrier phase recovery in long haul optical transmission system influenced by equalization enhanced phase noise

... long-haul coherent optical fiber transmission system is significantly affected by the equalization enhanced phase noise (EEPN), due to the interaction between the electronic ... See full document

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Receiver implemented RF pilot tone phase noise mitigation in coherent optical nPSK and nQAM systems

... chromatic dispersion (CD) and phase noise, severely impact the performance of high speed optical fiber transmission systems ...[1,2]. Digital coherent receivers allow complete ... See full document

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Variable step size LMS adaptive filter for digital chromatic dispersion compensation in PDM QPSK coherent transmission system

... the influence of the step size on the convergence of the tap weights in the adaptive filter is also ...chromatic dispersion equalization shows a better performance when a smaller step size is ... See full document

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Frequency domain chromatic dispersion equalization using overlap add methods in coherent optical system

... NRZ-PDM-QPSK coherent transmission system implemented in VPI simulation platform is illustrated in ...the coherent receiver, the re- ceived optical signals are mixed with the LO laser and ... See full document

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Phase noise influence in coherent optical DnPSK systems with DSP based dispersion compensation

... on coherent systems were ...stacked coherent system solutions operating with high constellations rather than using direct detecting ...laser phase noise than before, with feasible laser ... See full document

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Phase noise influence in coherent optical OFDM systems with RF pilot tone : digital IFFT multiplexing and FFT demodulation

... based dispersion compensation leads to strong influence of laser phase noise which is further enhanced by equalization enhanced phase noise (EEPN) influence from ... See full document

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Analytical Investigations on Carrier Phase Recovery in Dispersion-Unmanaged n-PSK Coherent Optical Communication Systems

... the transmission channels and laser sources, such as chromatic dispersion (CD), polarization mode dispersion (PMD), laser phase noise (PN) and fiber nonlinearities (FNLs) ...Using ... See full document

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Analytical investigations on carrier phase recovery in dispersion unmanaged n PSK coherent optical communication systems

... chromatic dispersion (CD), polarization mode dispersion (PMD), laser phase noise (PN) and fiber nonlinearities (FNLs) ...Using coherent optical detection and digital signal ... See full document

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Digital adaptive carrier phase estimation in multi level phase shift keying coherent optical communication systems

... the digital data is transmitted over optical fibers, to constitute the great part of the national and international communication infrastructures ...the transmission impairments, such as chromatic ... See full document

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Influence of pre and post compensation of chromatic dispersion on equalization enhanced phase noise in coherent multilevel systems

... the phase part. In the case of PSK modulation we have A(t)=1. CD equalization (with a filter which has the inverse transfer function of the fiber dispersion [3,18,19]) followed by digital to ... See full document

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Analytical BER performance in differential n PSK coherent transmission system influenced by equalization enhanced phase noise

... optical transmission systems are significantly distorted by the interplay between the electronic chromatic dispersion (CD) equalization and the local oscillator (LO) laser phase noise, ... See full document

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Analytical estimation in differential optical transmission systems influenced by equalization enhanced phase noise

... the transmission channels and laser sources, such as chromatic dispersion (CD), polarization mode dispersion (PMD), laser phase noise (PN) and fiber nonlinear effects ...[1–6]. ... See full document

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Carrier phase estimation methods in coherent transmission systems influenced by equalization enhanced phase noise

... carrier phase estimation algorithms with different block size is illustrated in ...The transmission fiber length is 2000 km, and the TX and the LO linewidths are both 5 MHz, therefore, a significant ... See full document

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Chromatic dispersion compensation in coherent transmission system using digital filters

... NRZ-PDM-QPSK coherent optical transmission ...CD equalization without using an adaptive 3-tap post-equalizer, and some peculiar characteristics of these filters are consequently ...simplest ... See full document

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Phase noise cancellation in coherent communication systems using a radio frequency pilot tone

... employing digital signal processing (DSP)-based dispersion compensation can be distorted by the phenomenon of equalization-enhanced phase noise (EEPN), due to the reciprocities between ... See full document

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