The Vienna LTE simulators-Enabling reproducibility in wireless communications research
C Mehlführer, J Colom Ikuno, M Šimko… - EURASIP Journal on …, 2011 - Springer
In this article, we introduce MATLAB-based link and system level simulation environments
for UMTS Long-Term Evolution (LTE). The source codes of both simulators are available …
for UMTS Long-Term Evolution (LTE). The source codes of both simulators are available …
Digital predistortion for RF power amplifiers: State of the art and advanced approaches
M Abi Hussein, O Venard, B Feuvrie… - 2013 IEEE 11th …, 2013 - ieeexplore.ieee.org
Digital predistortion (DPD) is one of the most promising techniques for the linearization of
power amplifiers. In this overview paper, some of the most important aspects related to this …
power amplifiers. In this overview paper, some of the most important aspects related to this …
Pushing the limits of LTE: A survey on research enhancing the standard
Cellular networks are currently experiencing a tremendous growth of data traffic. To cope
with this demand, a close cooperation between academic researchers and industry …
with this demand, a close cooperation between academic researchers and industry …
Gradient-adaptive spline-interpolated LUT methods for low-complexity digital predistortion
In this paper, new digital predistortion (DPD) solutions for power amplifier (PA) linearization
are proposed, with particular emphasis on reduced processing complexity in future 5G and …
are proposed, with particular emphasis on reduced processing complexity in future 5G and …
Complex Hermite functions as Fourier–Wigner transform
F Agorram, A Benkhadra, A El Hamyani… - … and Special Functions, 2016 - Taylor & Francis
We prove that the complex Hermite polynomials H m, n on the complex plane C can be
realized as the Fourier–Wigner transform V of the well-known real Hermite functions hn on …
realized as the Fourier–Wigner transform V of the well-known real Hermite functions hn on …
A circuit-inspired digital predistortion of supply network effects for capacitive RF-DACs
This article presents a novel digital predistortion (DPD) approach to compensate for
nonlinear dynamic distortions caused by the supply network of capacitive radio frequency …
nonlinear dynamic distortions caused by the supply network of capacitive radio frequency …
On some analytic properties of slice poly‐regular Hermite polynomials
A El Hamyani, A Ghanmi - Mathematical Methods in the …, 2018 - Wiley Online Library
We consider a quaternionic analogue of the univariate complex Hermite polynomials and
study some of their analytic properties in some detail. We obtain their integral representation …
study some of their analytic properties in some detail. We obtain their integral representation …
Post-quantum complex Itô–Hermite polynomials
A Benahmadi, A Ghanmi - Boletín de la Sociedad Matemática Mexicana, 2024 - Springer
We consider the post-quantum analog of the q-2D Itô–Hermite polynomials recently
introduced by Ismail and Zhang. Their basic properties are described, such as the zeros set …
introduced by Ismail and Zhang. Their basic properties are described, such as the zeros set …
Modeling non-idealities of capacitive RF-DACs with a switched state-space model
S Trampitsch, M Kalcher, D Gruber… - … on Circuits and …, 2019 - ieeexplore.ieee.org
This paper presents extensions to the switched state-space modeling approach for
capacitive RF-DACs. In contrast to other state-of-the-art behavioral models for nonlinear …
capacitive RF-DACs. In contrast to other state-of-the-art behavioral models for nonlinear …
On the robustness of LMS algorithms with time-variant diagonal matrix step-size
R Dallinger, M Rupp - 2013 IEEE International Conference on …, 2013 - ieeexplore.ieee.org
The Proportionate Normalized Least Mean Squares (PNLMS) algorithm has been quite
successful in combining higher convergence rates with low to moderate complexity that at …
successful in combining higher convergence rates with low to moderate complexity that at …