Search Results - "José Luis López Bonilla"

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  1. 1

    Three identities and a determinantal formula for differences between Bernoulli polynomials and numbers by Cao, Jian, López-Bonilla, José Luis, Qi, Feng

    Published in Electronic research archive (01-01-2024)
    “…In the paper, the authors simply review recent results of inequalities, monotonicity, signs of determinants, determinantal formulas, closed-form expressions,…”
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    Journal Article
  2. 2

    Improving Spectral Efficiency in the SCMA Uplink Channel by Vidal-Beltrán, Sergio, López-Bonilla, José Luis

    Published in Mathematics (Basel) (01-03-2021)
    “…The Third Generation Partnership Project (3GPP) and the International Telecommunication Union (ITU) identified the technical requirements that the fifth…”
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    Journal Article
  3. 3

    Modelo de propagación simplificado para LTE en la frecuencia de 2.1GHz by Vidal Beltrán, Sergio, Degollado Rea, Edgar Alan, López Bonilla, José Luis

    Published in Nova scientia (2017)
    “…Para la frecuencia de 2.1 GHz, los modelos de propagación utilizados para estimar la atenuación de la señal en sistemas de comunicaciones móviles celulares LTE…”
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    Journal Article
  4. 4

    Aplicación del método de Krige para el análisis de cobertura de un nodo B by Zamudio Castro, Iván, Ponce Rojas, Yazmín, López Bonilla, José Luis, Vidal Beltrán, Sergio

    Published in Nova scientia (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,…”
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    Journal Article
  5. 5

    Performance analysis of serial and shunt microwave switches designed with p-i-n diodes of different semiconductor materials by Gabriela Leija Hernández, José Luis López Bonilla, Luis Alejandro Iturri Hinojosa

    Published in Revista Facultad de Ingeniería (27-02-2013)
    “…A performance analysis of serial and shunt microwave switches based on p-i-n diodes of different semiconductor materials is presented. The materials analyzed…”
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    Journal Article
  6. 6

    Far field from near field measurements. An approach to solve the inverse problem of electromagnetic radiation via genetic algorithms by Arturo Rangel Merino, Roberto Linares y Miranda, José Luis López Bonilla

    Published in Revista Facultad de Ingeniería (29-11-2012)
    “…In this paper the application of the Genetic Algorithms (GA) as a search method of a geometric configuration of elementary dipoles that solve the inverse…”
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    Journal Article
  7. 7

    Performance Characterization Parameters on Voice and Data Transmission in Mobile Terminals to Cellular Networks by Jiménez-Licea, Montserrat, Vidal-Beltrán, Sergio, López-Bonilla, José Luis

    “…This work presents the experimental results related to performance measurements in GSM and GPRS cellular data networks. Two Mobile Terminals were used, in…”
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    Conference Proceeding
  8. 8

    Aplicación del método de Krige para el análisis de cobertura de un nodo B by López-Bonilla, José Luis, Ponce-Rojas, Yazmín, Vidal-Beltrán, Sergio, Zamudio-Castro, Iván

    Published in Nova scientia (29-10-2014)
    “…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,…”
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    Journal Article
  9. 9

    Results on Riemann Zeta functions using compositions by Alegri, Mateus, López-Bonilla, José Luis, Reddy, P. Siva Kota

    “…The main results of our paper are relations involving sums of Multiple Zeta Riemann functions (MZVs). Using the techniques described here, we found a simple…”
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    Journal Article
  10. 10

    Metodología para el cálculo adecuado de las alturas de antenas en un radioenlace de microondas en Línea de Vista by Leija Hernández, Gabriela, López Bonilla, José Luis, Iturri Hinojosa, Luis Alejandro

    Published in Nova scientia (2014)
    “…Se presenta la metodología para posicionar adecuadamente las antenas en altura sobre la superficie terrestre en un radioenlace de microondas con visibilidad…”
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    Journal Article
  11. 11

    Diseño de una antena multicapa tipo RADANT con base en diodos PIN para la banda X by Iturri Hinojosa, Alejandro, Martynyuk, Alexander E., López Bonilla, José Luis

    Published in Nova scientia (2014)
    “…Se presenta el diseño de una antena multicapa RADANT con base en diodos PIN para la banda X. Se encuentra la geometría de celdas que conforman las rejillas y…”
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    Journal Article
  12. 12

    Análisis de desempeño de conmutadores de microondas serie - paralelo diseñados con diodos p-i-n de diferentes materiales semiconductores by Gabriela Leija Hernández, José Luis López Bonilla, Luis Alejandro Iturri Hinojosa

    Published in Revista Facultad de Ingeniería (01-03-2011)
    “…Se presenta un análisis del desempeño de conmutadores de señales microondas tipos serie y paralelo con base en diodos p-i-n de diferentes materiales…”
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    Journal Article
  13. 13

    Diseño de una antena Bocina-Lente RADANT con escaneo electrónico de haz para la Banda Ka by Iturri Hinojosa, Luis Alejandro, Martynyuk, Alexander E., López Bonilla, José Luis

    Published in Nova scientia (14-02-2017)
    “…Se presenta el diseño de una antena Bocina-Lente RADANT con escaneo electrónico de haz para la banda de frecuencias Ka. El prototipo de la antena consiste de…”
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    Journal Article
  14. 14

    An application of 8-APSK modulation for the uplink using SVD-SCMA by Vidal-Beltran, Sergio, Lopez-Bonilla, Jose Luis, Martinez-Pinon, Fernando

    Published in Revista IEEE América Latina (01-10-2021)
    “…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…”
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    Journal Article
  15. 15

    Supervised learning applied to the decoding of SCMA codewords by Vidal-Beltran, Sergio, Martinez-Pinon, Fernando, Lopez-Bonilla, Jose Luis

    Published in Revista IEEE América Latina (01-11-2019)
    “…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…”
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    Journal Article
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    Biophysical methods and engineering: transdisciplinary systemic perspective by Aguilar, Claudia Hernández, Pacheco, Arturo Domínguez, López Bonilla, José Luis, Ortiz, Efraín Martínez, Orea, Alfredo Cruz

    Published in Ingeniare : Revista Chilena de Ingenieria (01-09-2013)
    “…Under global human crisis that exists today, and the problem of hyper-specialization, there are about 8.000 scientific disciplines and sub-disciplines, with…”
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    Journal Article