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A Novel Monitor Placement Algorithm for Accurate Performance Monitoring in Optical Network
Optical Network Accurate Performance Monitoring Placement Algorithm
2015/5/15
We propose a novel monitor placement algorithm that reduces significantly the number of monitors required to accurately assess the QoT of all lightpaths established in an optical network, compared to ...
Accurate Digital Frequency Offset Estimator for Coherent PolMux QAM Transmission Systems
Accurate Digital Frequency Offset Estimator PolMux QAM Transmission Systems
2015/7/17
An accurate blind frequency offset estimator adapted to QAM modulated signal is proposed. For coherent 100Gbit/s QAM PolMux transmission, frequency offset can be recovered with an accuracy of a few kH...
Accurate Optical Frequency Standards in the Optical Fiber Communication Band
Optical frequency standard Optical fiber communications WDM Acetylene
2009/6/12
We have developed accurate optical frequency standards based on acetylene absorption lines in the 1.5 μm optical fiber communication band. We realized acetylene-stabilized diode lasers with a frequenc...
Revisiting Binary Sequence Length Requirements for the Accurate Emulation of Highly Dispersive Transmission Systems
Sequence Length Accurate Emulation Highly Dispersive Transmission Systems
2015/7/31
For accurate emulation, pseudo-random sequence lengths need not exceed requirements of Monte-Carlo theory, scaling like the inverse of the expected bit error rate, even with strong inter-symbol correl...