2012 17th European Conference on Networks and Optical Communications 2012
DOI: 10.1109/noc.2012.6249928
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Performance analysis of RF-pilot phase noise compensation techniques in coherent optical OFDM systems

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Cited by 11 publications
(9 citation statements)
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“…, when l >> 1 (13) where R y is the covariance matrix of vector y, and y = [y l,1 , y l,2 , y l,3 , . .…”
Section: Sub-spectrum Error Synchronization Tracking and Adaptive Com...mentioning
confidence: 99%
See 1 more Smart Citation
“…, when l >> 1 (13) where R y is the covariance matrix of vector y, and y = [y l,1 , y l,2 , y l,3 , . .…”
Section: Sub-spectrum Error Synchronization Tracking and Adaptive Com...mentioning
confidence: 99%
“…Therefore, to remedy the synchronization error after using the pilot synchronization scheme, some free-pilot synchronization schemes for DSDT were provided in [11,12], which can be used in conjunction with other schemes based on pilots [13][14][15]. In [11], a free-pilot amplitude compensation scheme was proposed utilizing the consistency of −3 dB point at adjacent sub-spectrums, where this specific point owns identical amplitude values between neighboring sub-spectrums.…”
Section: Introductionmentioning
confidence: 99%
“…The larger the laser linewidth, the greater the effect is. Thus, in order to compensate the phase noise, we implement the RF pilot algorithm [5]. The RF SG inserted around the RF at the transmitter is distorted as the same way that the rest of the OFDM signal.…”
Section: Simulationmentioning
confidence: 99%
“…In the stiff execution space for PAPR reduction, an uneven adaptive mode PAPR lessening method in cognitive radio which shows alternate hardware execution of SLM procedure in OFDM scheme. So as to examine the viability of PC, one hardware design technique is explained with specific emphasis on field programmable gate array (FPGA) execution in contrast with the very famous SM in this work [7]- [9].…”
Section: Introductionmentioning
confidence: 99%