Zobrazeno 1 - 10
of 957
pro vyhledávání: '"Jorge A, Gonzalez"'
Autor:
Ortiz, Flor, Vasquez-Peralvo, Juan A., Querol, Jorge, Lagunas, Eva, Rios, Jorge L. Gonzalez, Mendonca, Marcele O. K., Garces, Luis, Baeza, Victor Monzon, Chatzinotas, Symeon
Satellite communications (SatCom) are crucial for global connectivity, especially in the era of emerging technologies like 6G and narrowing the digital divide. Traditional SatCom systems struggle with efficient resource management due to static multi
Externí odkaz:
http://arxiv.org/abs/2311.01334
Autor:
Baeza, Victor Monzon, Kisseleff, Steven, Rios, Jorge Luis González, Vasquez-Peralvo, Juan Andrés, Mosquera, Carlos, Valcarce, Roberto López, Parracho, Tomás Ramírez, Sanisidro, Pablo Losada, Duncan, Juan Carlos Merlano, Chatzinotas, Symeon
This paper provides an overview of the diverse range of applications and use cases for Single-Channel Full-Duplex (SCFD) techniques within the field of satellite communication. SCFD, allowing simultaneous transmission and reception on a single freque
Externí odkaz:
http://arxiv.org/abs/2310.00151
Autor:
Ortiz, Flor, Vasquez-Peralvo, Juan A., Querol, Jorge, Lagunas, Eva, Rios, Jorge L. Gonzalez, Garces, Luis, Monzon-Baeza, Victor, Chatzinotas, Symeon
In today's ever-connected world, the demand for fast and widespread connectivity is insatiable, making multibeam satellite systems an indispensable pillar of modern telecommunications infrastructure. However, the evolving communication landscape nece
Externí odkaz:
http://arxiv.org/abs/2309.14123
This paper provides an exact simulation algorithm for the sampling from the joint law of the first-passage time, the undershoot and the overshoot of a subordinator crossing a non-increasing boundary. We prove that the running time of this algorithm h
Externí odkaz:
http://arxiv.org/abs/2306.06927
We construct a fast exact algorithm for the simulation of the first-passage time, jointly with the undershoot and overshoot, of a tempered stable subordinator over an arbitrary non-increasing absolutely continuous function. We prove that the running
Externí odkaz:
http://arxiv.org/abs/2303.11964
Autor:
Ha, Vu Nguyen, Abdullah, Zaid, Eappen, Geoffrey, Duncan, Juan Carlos Merlano, Palisetty, Rakesh, Rios, Jorge Luis Gonzalez, Martins, Wallace Alves, Chou, Hong-Fu, Vasquez, Juan Andres, Garces-Socarras, Luis Manuel, Chaker, Haythem, Chatzinotas, Symeon
This paper jointly designs linear precoding (LP) and codebook-based beamforming implemented in a satellite with massive multiple-input multiple-output (mMIMO) antenna technology. The codebook of beamforming weights is built using the columns of the d
Externí odkaz:
http://arxiv.org/abs/2211.08757
Publikováno v:
Frontiers in Physiology, Vol 15 (2024)
Externí odkaz:
https://doaj.org/article/c7d75c3f4681495eb6415220145e88b9
Autor:
Jorge Vasconez-Gonzalez, Juan S. Izquierdo-Condoy, Patricio Naranjo-Lara, Miguel Ángel Garcia-Bereguiain, Esteban Ortiz-Prado
Publikováno v:
Frontiers in Medicine, Vol 11 (2024)
The scientific community faces significant ethical challenges due to the “publish or perish” culture, particularly in developing and emerging economies. This paper explores the widespread unethical practices in scientific publishing, including th
Externí odkaz:
https://doaj.org/article/e97921d3fa974b05b591b3f2e69d3740
Autor:
Kristin A. Guertin, David R. Repaske, Julia F. Taylor, Eli S. Williams, Suna Onengut-Gumuscu, Wei-Min Chen, Sarah R. Boggs, Liping Yu, Luke Allen, Lacey Botteon, Louis Daniel, Katherine G. Keating, Mika K. Labergerie, Tyler S. Lienhart, Jorge A. Gonzalez-Mejia, Matt J. Starnowski, Stephen S. Rich
Publikováno v:
Genome Medicine, Vol 16, Iss 1, Pp 1-11 (2024)
Abstract Background Population screening for risk of type 1 diabetes (T1D) has been proposed to identify those with islet autoimmunity (presence of islet autoantibodies). As islet autoantibodies can be transient, screening with a genetic risk score h
Externí odkaz:
https://doaj.org/article/91e9741719f94d94b3cd84d7cb1ee840
Autor:
Juan Andres Vasquez-Peralvo, Jorge Querol, Flor Ortiz, Jorge Luis Gonzalez Rios, Eva Lagunas, Luis Manuel Garces-Socorras, Juan Carlos Merlano Duncan, Marcele O. K. Mendonca, Symeon Chatzinotas
Publikováno v:
IEEE Open Journal of the Communications Society, Vol 5, Pp 2343-2357 (2024)
Recent advancements in onboard satellite communication have enhanced the capability of dynamically modifying the radiation pattern of a Direct Radiating Array (DRA). This is crucial not only for conventional communication satellites like Geostationar
Externí odkaz:
https://doaj.org/article/ee99ba2aaa25404c8bfbe8956395655f