Zobrazeno 1 - 10
of 159
pro vyhledávání: '"Gerardo Gomez"'
Publikováno v:
IEEE Access, Vol 9, Pp 126976-126987 (2021)
With the speeding up of the fifth generation (5G) new radio (NR) worldwide commercialization, one of the paramount questions for operators and vendors is how to optimize the radio links, considering the widely diverse scenarios envisioned. One of the
Externí odkaz:
https://doaj.org/article/e719fe1462e54f2f850834f103fcf6b1
Publikováno v:
IEEE Access, Vol 9, Pp 149137-149152 (2021)
Physical layer multicasting exploits multiple antennas at the transmitter side to deliver a common message to a group of $K$ users. To this end, two formulations have been well addressed in the literature: i) the max-min-fair criterion, which maximiz
Externí odkaz:
https://doaj.org/article/860be63efbec45118781a2f14b2a9292
Autor:
Jose-Maria Romero-Rodriguez, Inmaculada Aznar-Diaz, Francisco-Javier Hinojo-Lucena, Gerardo Gomez-Garcia
Publikováno v:
IEEE Access, Vol 8, Pp 91761-91769 (2020)
Mobile learning is a methodology that involves the use of mobile devices to carry out the teaching-learning process. In exceptional situations such as that experienced during the COVID-19 pandemic in Spain, virtual training methods take on great impo
Externí odkaz:
https://doaj.org/article/cec2b73bbf9f4ac7a32f683bcdef595a
Autor:
Francisco Javier Martín, Xiaojun Xi, Marco Di Renzo, Mari Carmen Aguayo-Torres, Gerardo Gomez
Publikováno v:
EURASIP Journal on Wireless Communications and Networking, Vol 2019, Iss 1, Pp 1-28 (2019)
Abstract We investigate the performance of a scheduling algorithm where the mobile terminals (MTs) may be turned off if they cause a level of interference greater than a given threshold. This approach, which is referred to as interference aware mutin
Externí odkaz:
https://doaj.org/article/f2c7a010040b40eda0903f13c785e2cb
Physical Layer Security in Uplink NOMA Multi-Antenna Systems With Randomly Distributed Eavesdroppers
Autor:
Gerardo Gomez, Francisco J. Martin-Vega, F. Javier Lopez-Martinez, Yuanwei Liu, Maged Elkashlan
Publikováno v:
IEEE Access, Vol 7, Pp 70422-70435 (2019)
The physical layer security of uplink non-orthogonal multiple access (NOMA) is analyzed. A stochastic geometry approach is applied to analyze the coverage probability and effective secrecy throughput (EST) of the kth NOMA user, where a fixed or an ad
Externí odkaz:
https://doaj.org/article/16d5074b124547ffa56dbe463a54015c
Publikováno v:
IEEE Photonics Journal, Vol 7, Iss 2, Pp 1-14 (2015)
The communication between two legitimate peers in the presence of an external eavesdropper is studied from a physical-layer security perspective in the context of free-space optical (FSO) communications. We discuss viable mechanisms to eavesdrop the
Externí odkaz:
https://doaj.org/article/6eca3f970e2943f8a59f52ad0cafd3ba
Autor:
Deborah Talkington, Cheryl Bopp, Cheryl Tarr, Michele B. Parsons, Georges Dahourou, Molly Freeman, Kevin Joyce, Maryann Turnsek, Nancy Garrett, Michael Humphrys, Gerardo Gomez, Steven Stroika, Jacques Boncy, Benjamin Ochieng, Joseph Oundo, John D. Klena, Anthony Smith, Karen H. Keddy, Peter Gerner-Smidt
Publikováno v:
Emerging Infectious Diseases, Vol 17, Iss 11, Pp 2122-2129 (2011)
In October 2010, the US Centers for Disease Control and Prevention received reports of cases of severe watery diarrhea in Haiti. The cause was confirmed to be toxigenic Vibrio cholerae, serogroup O1, serotype Ogawa, biotype El Tor. We characterized 1
Externí odkaz:
https://doaj.org/article/22a771a036cb482e8ca221585d475622
Autor:
Azparren, Alicia Aranguren, Gosálbez, Ana Abad, Faura, Ana, Plaza, Ana morales de la, Puig, Ana Ruiz, Caballero, Angel, Lavado, Ángel, Montserrat, Cadena Serramitja, Jericó, Carlos, Sanabria, Carmen Elena, Escribano, Cristina Martinez, Paraschiv, Dra.Violeta Turcu, Cerezo, Estefania, Méndez, Esther, Ponce, Esther Sancho, Ribas, Esther Vila, Parga, Eva Bassas, Jimeno Demuth, Francisco José, Moreno-Jimenez, Gemma, Montero, Gerardo Gómez, Cabezón, Gonzalo Azparren, Graciani, Ignacio de la Fuente, Ruiz, Inocencia Fornet, Martínez, Isabel Castrillo, Ortega Lucas, J. Enrique, Gorricho, Javier, Estévez, Javier Mata, Morales, Jordi Colomina, García-Erce, José Antonio, Campuzano Garcia, José Luis, Gonzalez-Rodriguez, Jose Luis, García-Gala, Jose M., Vagace, José Manuel, Ávila Idrovo, Laura Francisca, Almirante, Laura Martínez, Gonzalez del Castillo, Luz María, Pisano Blanco, M Aranzazu, Campos Peláez, M Isabel, Herranz Andrés, M Pilar, Conejo, Manel Romero, Ruiz Dãíaz, Maria Pilar, Díaz Comino, Maria Raquel, Navarro, Marina Canales, Albacar-Ingla, Marta, Mesa, Miguel Rey, Riera, Montserrat Torra, Ibarra, N., Pons, Natalia Gallench, López, Nuria Ruiz, Navarro, Pablo González, Austenrritt, Pamela Millacoy, Sorolla, Patricia Marzal, Perez, Pilar Arribas, Solves, Pilar, París, Raquel Tolós, Morell, Reis Drudis, Robles-Cedeño, René, Upegui Villegas, Rosa I., Alvarez, Sonsoles Aragón, Planella, Teresa, Dueñas, Virginia, Nuñez, Yolanda Cabanillas, Gómez, Yolanda Palacios, Garcia-Casanovas, Albert, Bisbe, Elvira, Garcia-Altes, Anna, Vizoso, Adria, Duran-Jorda, Xavier, Sanchez-Pedrosa, Guillermo, Barquero, Marta, Colomina, Maria J., Basora, Misericordia
Publikováno v:
In British Journal of Anaesthesia September 2024 133(3):637-646
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Akademický článek
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