Zobrazeno 1 - 10
of 6 739
pro vyhledávání: '"A Coma"'
Efficiency increase is seen as one of the main goals in any energy converting device. In this direction, the present study aims to demonstrate that large-scale wind turbines can still be improved in order to generate larger amounts of energy. The res
Externí odkaz:
http://arxiv.org/abs/2407.20746
Publikováno v:
IEEE Transactions on Vehicular Technology, vol. 72, no. 12, pp. 15953-15966, Dec. 2023
An innovative approach to hybrid analog-digital precoding for the downlink of wideband massive MIMO systems is developed. The proposed solution, termed Rank-Constrained Coordinate Ascent (RCCA), starts seeking the full-digital precoder that maximizes
Externí odkaz:
http://arxiv.org/abs/2401.16908
Publikováno v:
IEEE Transactions on Communications, vol. 66, n.o 12, pp. 6110-6122, Aug 2018
This work focuses on distributed linear precoding when users transmit correlated information over a fading Multiple-Input and Multiple-Output Multiple Access Channel. Precoders are optimized in order to minimize the sum-Mean Square Error (MSE) betwee
Externí odkaz:
http://arxiv.org/abs/2401.16826
Autor:
González-Coma, J. P., Rodríguez-Fernández, J., González-Prelcic, N., Castedo, L., Heath, R. W.
Publikováno v:
IEEE J. Sel. Top. Signal Process., vol. 12, no. 2, pp. 353-367, May 2018
Configuring the hybrid precoders and combiners in a millimeter wave (mmWave) multiuser (MU) multiple-input multiple-output (MIMO) system is challenging in frequency selective channels. In this paper, we develop a system that uses compressive estimati
Externí odkaz:
http://arxiv.org/abs/2401.16241
Autor:
Pérez-Adán, Darian, Joham, Michael, Fresnedo, Óscar, González-Coma, José P., Castedo, Luis, Utschick, Wolfgang
Publikováno v:
IEEE Transactions on Signal Processing, vol. 72, pp. 99-114, 2024
This work focuses on wideband intelligent reflecting surface (IRS)-aided multiuser MIMO systems. One of the major challenges of this scenario is the joint design of the frequency-dependent base station (BS) precoder and user filters, and the IRS phas
Externí odkaz:
http://arxiv.org/abs/2401.16238
Autor:
Pablo F. Cuervo, M. Dolores Bargues, Patricio Artigas, Paola Buchon, Rene Angles, Santiago Mas-Coma
Publikováno v:
Parasites & Vectors, Vol 17, Iss 1, Pp 1-16 (2024)
Abstract Background Climate change is driving the occurrence of several infectious diseases. Within a One Health action to complement the ongoing preventive chemotherapy initiative against human fascioliasis in the Northern Bolivian Altiplano hyperen
Externí odkaz:
https://doaj.org/article/e74ec9463de8415586788d8ccbe2b066
Autor:
Giovanni Vento, Angela Paladini, C. Aurilia, S. Alkan Ozdemir, V. P. Carnielli, F. Cools, S. Costa, F. Cota, C. Dani, P. G. Davis, S. Fattore, C. Fè, N. Finer, F. P. Fusco, C. Gizzi, E. Herting, M. Jian, A. Lio, G. Lista, F. Mosca, S. Nobile, A. Perri, S. Picone, J. J. Pillow, G. Polglase, T. Pasciuto, R. Pastorino, M. Tana, D. Tingay, C. Tirone, A. H. van Kaam, M. L. Ventura, A. Aceti, M. Agosti, G. Alighieri, G. Ancora, V. Angileri, G. Ausanio, S. Aversa, E. Balestri, E. Baraldi, M. C. Barbini, C. Barone, R. Beghini, C. Bellan, A. Berardi, I. Bernardo, P. Betta, M. Binotti, B. Bizzarri, G. Borgarello, S. Borgione, A. Borrelli, R. Bottino, G. Bracaglia, I. Bresesti, I. Burattini, C. Cacace, F. Calzolari, M. F. Campagnoli, L. Capasso, M. Capozza, M. G. Capretti, J. Caravetta, C. Carbonara, V. Cardilli, M. Carta, F. Castoldi, A. Castronovo, E. Cavalleri, F. Cavigioli, S. Cecchi, V. Chierici, C. Cimino, F. Cocca, C. Cocca, P. Cogo, M. Coma, V. Comito, V. Condò, C. Consigli, R. Conti, M. Corradi, G. Corsello, L. T. Corvaglia, A. Costa, A. Coscia, F. Cresi, F. Crispino, P. D’Amico, L. De Cosmo, C. De Maio, G. Del Campo, S. Di Credico, S. Di Fabio, P. Di Nicola, A. Di Paolo, S. Di Valerio, A. Distilo, V. Duca, A. Falcone, R. Falsaperla, V. A. Fasolato, V. Fatuzzo, F. Favini, M. P. Ferrarello, S. Ferrari, F. Fiori Nastro, C. A. Forcellini, A. Fracchiolla, A. Gabriele, F. Galdo, F. Gallini, A. Gangemi, G. Gargano, D. Gazzolo, M. P. Gentile, S. Ghirardello, F. Giardina, L. Giordano, E. Gitto, M. Giuffrè, L. Grappone, F. Grasso, I. Greco, A. Grison, R. Guglielmino, I. Guidotti, I. Guzzo, N. La Forgia, S. La Placa, G. La Torre, P. Lago, L. Lanciotti, A. Lavizzari, F. Leo, V. Leonardi, D. Lestingi, J. Li, P. Liberatore, D. Lodin, R. Lubrano, M. Lucente, S. Luciani, D. Luvarà, G. Maffei, A. Maggio, L. Maggio, K. Maiolo, L. Malaigia, G. Mangili, A. Manna, E. Maranella, A. Marciano, P. Marcozzi, M. Marletta, L. Marseglia, D. Martinelli, S. Martinelli, S. Massari, L. Massenzi, F. Matina, L. Mattia, G. Mescoli, I. V. Migliore, D. Minghetti, I. Mondello, S. Montano, G. Morandi, N. Mores, S. Morreale, I. Morselli, M. Motta, M. Napolitano, D. Nardo, A. Nicolardi, S. Nider, G. Nigro, M. Nuccio, L. Orfeo, C. Ottaviano, P. Paganin, S. Palamides, S. Palatta, P. Paolillo, M. G. Pappalardo, E. Pasta, L. Patti, G. Paviotti, R. Perniola, G. Perotti, S. Perrone, F. Petrillo, M. S. Piazza, A. Piccirillo, M. Pierro, E. Piga, G. A. Pingitore, S. Pisu, C. Pittini, F. Pontiggia, G. Pontrelli, A. Primavera, A. Proto, L. Quartulli, F. Raimondi, L. Ramenghi, M. Rapsomaniki, A. Ricotti, C. Rigotti, M. Rinaldi, F. M. Risso, E. Roma, E. Romanini, V. Romano, E. Rosati, V. Rosella, I. Rulli, V. Salvo, C. Sanfilippo, A. Sannia, A. Saporito, A. Sauna, E. Scapillati, F. Schettini, A. Scorrano, S. Semeria Mantelli, V. Sepporta, P. Sindico, A. Solinas, E. Sorrentino, E. Spaggiari, A. Staffler, M. Stella, D. Termini, G. Terrin, A. Testa, G. Tina, M. Tirantello, B. Tomasini, F. Tormena, L. Travan, D. Trevisanuto, G. Tuling, V. Tulino, L. Valenzano, S. Vedovato, S. Vendramin, P. E. Villani, S. Viola, V. Viola, G. Vitaliti, M. Vitaliti, P. Wanker, Y. Yang, S. Zanetta, E. Zannin
Publikováno v:
Trials, Vol 25, Iss 1, Pp 1-18 (2024)
Abstract Background Surfactant is a well-established therapy for preterm neonates affected by respiratory distress syndrome (RDS). The goals of different methods of surfactant administration are to reduce the duration of mechanical ventilation and th
Externí odkaz:
https://doaj.org/article/6d25d8972ebb4da7aceccdf7e22b30d8
We propose an algorithm for joint precoding and user selection in multiple-input multiple-output systems with extremely-large aperture arrays, assuming realistic channel conditions and imperfect channel estimates. The use of long-term channel state i
Externí odkaz:
http://arxiv.org/abs/2302.13178
Autor:
Yolanda Rando-Matos, Ana Requena-Mendez, Laura Medina-Perucha, Constanza Jacques-Aviñó, Carina Aguilar Martín, Alessandra Queiroga Gonçalves, Aina Casellas, Elisa Sicuri, Ermengol Coma, Leonardo Méndez-Boo, Ethel Sequeira-Aymar, Angeline Cruz, Stella Evangelidou, Sara Martínez-Torres, Alba Cuxart-Graell, José Vázquez-Villegas, Silvia Vallejo-Godoy, Joaquín Salas-Coronas, Nicolás Piqueras, Eva Artigues-Barberà, Ana Aguilar Margalejo, Jesús Vizcaíno, Pilar Requena, Ángela Martínez-Pérez, Elisabet Ferrer, María Pilar Luzón-García, Marta Vázquez-Montiel
Publikováno v:
BMJ Open, Vol 14, Iss 11 (2024)
Introduction ISMiHealth is a clinical decision support system, integrated as a software tool in the electronic health record system of primary care, that aims to improve the screening performance on infectious diseases and female genital mutilation (
Externí odkaz:
https://doaj.org/article/fa804c26e23e4095be466b8d87519e49
Autor:
Tobias Max Philipp Hartwich, Miranda Mansolf, Cem Demirkiran, Michelle Greenman, Stefania Bellone, Blair McNamara, Shuvro P. Nandi, Ludmil B. Alexandrov, Yang Yang‐Hartwich, Silvia Coma, Jonathan Pachter, Alessandro D. Santin
Publikováno v:
Cancer Medicine, Vol 13, Iss 17, Pp n/a-n/a (2024)
Abstract Background High‐grade endometrial cancers (EAC) are aggressive tumors with a high risk of progression after treatment. As EAC may harbor mutations in the RAS/MAPK pathways, we evaluated the preclinical in vitro and in vivo efficacy of avut
Externí odkaz:
https://doaj.org/article/c903116f7e7848cf816112aa15bc9253