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pro vyhledávání: '"P. Morales-Jiménez"'
In this correspondence, we analyze the performance of a reconfigurable intelligent surface (RIS)-aided communication system that involves a fluid antenna system (FAS)-enabled receiver. By applying the central limit theorem (CLT), we derive approximat
Externí odkaz:
http://arxiv.org/abs/2408.13444
Autor:
New, Wee Kiat, Wong, Kai-Kit, Xu, Hao, Wang, Chao, Ghadi, Farshad Rostami, Zhang, Jichen, Rao, Junhui, Murch, Ross, Ramírez-Espinosa, Pablo, Morales-Jimenez, David, Chae, Chan-Byoung, Tong, Kin-Fai
The advent of the sixth-generation (6G) networks presents another round of revolution for the mobile communication landscape, promising an immersive experience, robust reliability, minimal latency, extreme connectivity, ubiquitous coverage, and capab
Externí odkaz:
http://arxiv.org/abs/2407.03449
Powered by position-flexible antennas, the emerging fluid antenna system (FAS) technology is postulated as a key enabler for massive connectivity in 6G networks. The free movement of antenna elements enables the opportunistic minimization of interfer
Externí odkaz:
http://arxiv.org/abs/2401.04513
Autor:
Martín-Vega, Francisco J., Gómez, Gerardo, Morales-Jiménez, David, López-Martínez, F. Javier, Aguayo-Torres, Mari Carmen
Directional beamforming will play a paramount role in 5G and beyond networks in order to combat the higher path losses incurred at millimeter wave bands. Appropriate modeling and analysis of the angles and distances between transmitters and receivers
Externí odkaz:
http://arxiv.org/abs/2203.13510
Autor:
Matthaiou, Michail, Yurduseven, Okan, Ngo, Hien Quoc, Morales-Jimenez, David, Cotton, Simon L., Fusco, Vincent F.
While the deployment of 5G cellular systems will continue well in to the next decade, much interest is already being generated towards technologies that will underlie its successor, 6G. Undeniably, 5G will have transformative impact on the way we liv
Externí odkaz:
http://arxiv.org/abs/2004.07130
Let $\mathbf{W}_1$ and $\mathbf{W}_2$ be independent $n\times n$ complex central Wishart matrices with $m_1$ and $m_2$ degrees of freedom respectively. This paper is concerned with the extreme eigenvalue distributions of double-Wishart matrices $(\ma
Externí odkaz:
http://arxiv.org/abs/1906.03554
Akademický článek
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Sample correlation matrices are employed ubiquitously in statistics. However, quite surprisingly, little is known about their asymptotic spectral properties for high-dimensional data, particularly beyond the case of "null models" for which the data i
Externí odkaz:
http://arxiv.org/abs/1810.10214
Robust estimators of large covariance matrices are considered, comprising regularized (linear shrinkage) modifications of Maronna's classical M-estimators. These estimators provide robustness to outliers, while simultaneously being well-defined when
Externí odkaz:
http://arxiv.org/abs/1804.09912
Autor:
Juan Carlos Morales-Jiménez
Publikováno v:
Revista Espiga, Vol 21, Iss 44, Pp 23-47 (2022)
Escudriñar cuáles son los principales factores y estrategias que guían la construcción discursiva en el ámbito penal dentro del contexto de la sociedad costarricense actual, mediante la utilización cualitativa, correlacional y exploratoria de u
Externí odkaz:
https://doaj.org/article/b9eb2c73f9d441519440ad8b96efa531
