Zobrazeno 1 - 10
of 20
pro vyhledávání: '"Barreiro, Astrid"'
A normalized batch gradient descent optimizer is proposed to improve the first-order regular perturbation coefficients of the Manakov equation, often referred to as kernels. The optimization is based on the linear parameterization offered by the firs
Externí odkaz:
http://arxiv.org/abs/2210.05340
We investigate optical WDM transmission from the standpoint of an information-theoretic interference channel. Achievable rates that outperform treating interference as noise are presented and validated using split-step Fourier method simulations.
Externí odkaz:
http://arxiv.org/abs/2205.12193
It is known that fiber nonlinearities induce crosstalk in a wavelength division multiplexed (WDM) system, which limits the capacity of such systems as the transmitted signal power is increased. A network user in a WDM system is an entity that operate
Externí odkaz:
http://arxiv.org/abs/2110.09405
A Data-driven Optimization of First-order Regular Perturbation Coefficients for Fiber Nonlinearities
Publikováno v:
IEEE Photonics Conference (IPC), 2022, pp. 1-2
We study the performance of gradient-descent optimization to estimate the coefficients of the discrete-time first-order regular perturbation (FRP). With respect to numerically computed coefficients, the optimized coefficients yield a model that (i) e
Externí odkaz:
http://arxiv.org/abs/2106.05088
We study a nonlinear fiber optical channel impaired by cross-phase modulation and dispersion from the viewpoint of an interference channel. We characterize an outer bound on the capacity region of simultaneously achievable rate pairs, assuming a two-
Externí odkaz:
http://arxiv.org/abs/2105.14964
We assess the accuracy of a recently introduced nonlinear interference model for general dual-polarization 4D formats.~ Unlike previous models for polarization-multiplexed 2D formats, an average gap from split-step Fourier simulations within 0.1 dB i
Externí odkaz:
http://arxiv.org/abs/2101.11580
In optical communications, four-dimensional (4D) modulation formats encode information onto the quadrature components of two arbitrary orthogonal states of polarisation of the optical field. These formats have recently regained attention due their po
Externí odkaz:
http://arxiv.org/abs/2008.11243
Autor:
Melo-Luna, Carlos A., Susa, Cristian E., Ducuara, Andres F., Barreiro, Astrid, Reina, John H.
Publikováno v:
Scientific Reports 7, Article number: 44730 (2017)
Game theory is a well established branch of mathematics whose formalism has a vast range of applications from the social sciences, biology, to economics. Motivated by quantum information science, there has been a leap in the formulation of novel game
Externí odkaz:
http://arxiv.org/abs/1609.06389
Akademický článek
Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.
K zobrazení výsledku je třeba se přihlásit.
Akademický článek
Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.
K zobrazení výsledku je třeba se přihlásit.