Linearization of Time-Varying Nonlinear Systems Using A Modified Linear Iterative Method
, 2014 The linearization of nonlinear systems is an important digital enhancement technique. In this paper, a real-time capable post- and pre-linearization method for the widely applicable time-varying discrete-time Volterra series is presented. To this end, an
Hotz, Matthias, Vogel, Christian
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IEEE AccessThe growing demand for high-capacity optical networks has driven the advancement of digital coherent optical communication systems, which rely on sophisticated signal processing to mitigate transmission impairments, including nonlinear fiber distortions.
Lucas C. Dantas +8 more
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Design and analysis of an inductor-less cross-coupled voltage equalizer
Energy Reports, 2020 To equalize the imbalance in the state-of-charge (SoC) of lithium-ion cells, we propose a novel inductor-less cross-coupled voltage equalizer for series-connected batteries.
Kei Eguchi +3 more
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Pre-torsors and Galois comodules over mixed distributive laws
, 2008 We study comodule functors for comonads arising from mixed distributive laws. Their Galois property is reformulated in terms of a (so-called) regular arrow in Street's bicategory of comonads.
A. Ardizzoni +17 more
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Statistical Eye Diagrams for High-Speed Interconnects of Packages: A Review
IEEE AccessAn eye diagram, a critical metric in signal integrity analysis for high-speed interconnects such as packages, interposer, and printed circuit boards (PCBs), is generated by superposition of the received waveform.
Junyong Park, Donghyun Kim
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A fast-initializing digital equalizer with on-line tracking for data communications [PDF]
A theory is developed for a digital equalizer for use in reducing intersymbol interference (ISI) on high speed data communications channels. The equalizer is initialized with a single isolated transmitter pulse, provided the signal-to-noise ratio (SNR ...
Barksdale, W. J., Houts, R. C.
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Trellis-Based Equalization for Sparse ISI Channels Revisited
, 2005 Sparse intersymbol-interference (ISI) channels are encountered in a variety of high-data-rate communication systems. Such channels have a large channel memory length, but only a small number of significant channel coefficients.
Badri-Hoeher, Sabah +3 more
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A survey on fiber nonlinearity compensation for 400 Gbps and beyond optical communication systems
, 2017 Optical communication systems represent the backbone of modern communication networks. Since their deployment, different fiber technologies have been used to deal with optical fiber impairments such as dispersion-shifted fibers and dispersion ...
Amari, Abdelkerim +5 more
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A Suboptimal Receiver with Turbo Block Coding for Ultra-Wideband Communications [PDF]
, 2005 In this paper, the performance of adaptive equalization and turbo product coding is investigated for pulse-based UWB communications in short-range indoor environments.
Aquino, Sim +2 more
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SGD Frequency-Domain Space-Frequency Semiblind Multiuser Receiver with an Adaptive Optimal Mixing Parameter [PDF]
, 2013 A novel stochastic gradient descent frequency-domain (FD) space-frequency (SF) semiblind multiuser receiver with an adaptive optimal mixing parameter is proposed to improve performance of FD semiblind multiuser receivers with a fixed mixing parameters ...
Phrompichai, S.
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