Time Domain Equalization and Digital Back-Propagation Method-Based Receiver for Fiber Optic Communication Systems
نویسندگان
چکیده
منابع مشابه
MSE Equalization of Digital Fiber Optic Systems
Ahtract-The optimum minimum MSE equalization, both linear and decision feedback, of a digital fiber optic transmission system with Poisson signal statistics and additive wide-sense stationary noise is considered. The problem is reduced to the solution of a certain integral equation, with solutions obtained for certain special cases, including white and band-limited additive noise. Numerical res...
متن کاملError probability in digital fiber optic communication systems
h a digital fiber optic transmission system, during photodetection process, a shot noise is produced that is neither stationary nor independent of the digital message. The evaluation of the average error probability in the presence of such a message-dependent shot noise, of additive Gaussian noise, and of intersymbol interference is considered. Two methods of calculation are outlined: an exhaus...
متن کاملDigital Equalization of Fiber-Optic Transmission System Impairments
......................................................................... iii Acknowledgement .......................................................... v Notation and abbreviations........................................... vi
متن کاملFolded digital backward propagation for dispersion-managed fiber-optic transmission.
In periodically dispersion managed long-haul transmission systems, waveform distortion is dominated by chromatic dispersion. As a result of the periodic waveform evolution, the nonlinear behavior also repeats itself in every dispersion period. It is shown that, under the weakly nonlinear assumption, nonlinear effects accumulated in a large number (K) of spans can be approximated by nonlinear ef...
متن کاملMachine Learning Equalization Techniques for High Speed PAM4 Fiber Optic Communication Systems
In this work, we apply machine learning regression and classification algorithms to the problem of equalization and detection in high-speed fiber optic communication systems. Introduction Conventional linear feed forward equalizers (FFEs) are widely used in fiber optic communication systems to mitigate inter-symbol interference resulting from a limited bandwidth of electro-optic components, as ...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: International Journal of Optics
سال: 2020
ISSN: 1687-9384,1687-9392
DOI: 10.1155/2020/3146374