Zobrazeno 1 - 10
of 32
pro vyhledávání: '"Sergio Vidal-Beltrán"'
Autor:
David Ibáñez‐Camarillo, Fernando Martínez‐Piñón, Moisés Vicente Márquez‐Olivera, Viridiana Gudelia Hernández‐Herrera, Sergio Vidal‐Beltrán
Publikováno v:
Electronics Letters, Vol 59, Iss 18, Pp n/a-n/a (2023)
Abstract It is shown experimentally a new digital optical decoding scheme based on the transmission or polarized light at p polarization planes using a K‐Nearest Neighbour (KNN) algorithm through a single‐mode optical fibre at 633 nm. The optical
Externí odkaz:
https://doaj.org/article/62eef0441a534f98853dc5cf57b231a7
Publikováno v:
Nova Scientia, Vol 9, Iss 19, Pp 83-96 (2017)
Para la frecu encia de 2.1 GHz, los modelos de propagación utilizados para estimar la atenuación de la señal en sistemas de comunicaciones móviles celulares LTE (Long Term Evolution), son principalmente el Modelo Xia - Bertoni y Walfisch - Berton
Externí odkaz:
https://doaj.org/article/d31dc694c43f4ae0b8096ca74eb31e5e
Publikováno v:
Mathematics, Vol 9, Iss 6, p 651 (2021)
The Third Generation Partnership Project (3GPP) and the International Telecommunication Union (ITU) identified the technical requirements that the fifth generation of mobile communications networks (5G) had to meet; within these parameters are the fo
Externí odkaz:
https://doaj.org/article/7fde0e3fe6f840bd93177461b83e019c
Publikováno v:
Nova Scientia, Vol 3, Iss 6, Pp 16-31 (2011)
El presente trabajo muestra el procedimiento y aplicación del método de Krige (ó Kriging) para el análisis de la potencia radiada por una Estación Base, también llamada nodo B, a través de un grupo de muestras puntuales de dicha potencia tomad
Externí odkaz:
https://doaj.org/article/6eec18924604451593405c1cf32c8856
Publikováno v:
Nova Scientia, Vol 3, Iss 6 (2014)
El presente trabajo muestra el procedimiento y aplicación del método de Krige (ó Kriging) para el análisis de la potencia radiada por una Estación Base, también llamada nodo B, a través de un grupo de muestras puntuales de dicha potencia tomad
Externí odkaz:
https://doaj.org/article/b06ff012ab7d4d59a9adf526f9fa4bef
Publikováno v:
IEEE Latin America Transactions. 19:1754-1762
In recent years SCMA has been proposed as a strong candidate to perform as access technique for fifth-generation mobile communications systems; usually for the uplink, bit pairs are mapped directly to code words and MPA is used in the receiver. In th
Publikováno v:
IEEE Latin America Transactions. 17:1843-1848
This work puts together two technologies that are in the interest of the scientific community, on the one hand, access methods for fifth generation systems of mobile communications, in this case Sparse Code Multiple Access (SCMA), and on the other ha
Publikováno v:
Electronics Letters. 56:1091-1093
In the fifth-generation mobile communications networks, several resource allocation techniques have been used, such as static allocation and dynamic algorithms (greedy or matching theory); this work proposes a new subcarrier allocation scheme based o
Publikováno v:
Applied Mathematics & Information Sciences. 12:1177-1182
Publikováno v:
Mathematics
Volume 9
Issue 6
Mathematics, Vol 9, Iss 651, p 651 (2021)
Volume 9
Issue 6
Mathematics, Vol 9, Iss 651, p 651 (2021)
The Third Generation Partnership Project (3GPP) and the International Telecommunication Union (ITU) identified the technical requirements that the fifth generation of mobile communications networks (5G) had to meet
within these parameters are th
within these parameters are th