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Radiocommunications Laboratory

Description

The Laboratory of Radiocommunications (LRC) develops applied research and academic activities in the field of radiocommunications, radio propagation, and applied electromagnetism, with emphasis on analyzing signal behavior in different atmospheric and technological environments.

Research areas
  • Atmospheric attenuation in terrestrial and satellite radiocommunication systems: study of the effects of rain, clouds, and gases on signal propagation.

  • Measurement and analysis of radio meteorology data: analysis of radiosondes, rainfall measurement, ERA5 climate reanalysis, and GNSS-based meteorology.

  • Implementation and measurement of radiocommunication systems: development and evaluation of systems using LoRa, SDR, and 802.11 technologies.

  • Teaching in radiocommunications and applied electromagnetism: training in satellite and wireless communications, radio propagation, and applied electromagnetism.

Institutional focus

The LRC integrates research, experimentation, and teaching, contributing to specialized training and the development of technological solutions in the field of telecommunications.

Institutional profile
  • Creation date: November 2021

Unit Director

Gustavo Adolfo Siles Soria

Full Professor

+

591 (4) 4268287 - Ext. 537

Recognition
  • Best Research Poster (Cochabamba, Bolivia - April 2024)
    Organizer/s:

    Bolivian Engineering and Technology Congress BETCON 2024

    Bolivian Engineering and Technology Congress BETCON 2024

    Category:

    Telecommunications

    Telecommunications

    Project:

    Use of precipitation data from the ERA5-Land climate reanalysis in radio propagation: UPB rain sensor case.

    Plurinational Science and Technology Award (La Paz, Bolivia - January 2024)
    Organizer/s:

    Vice Ministry of Science and Technology

    Vice Ministry of Science and Technology

    Category:

    ICTs

    ICTs

    Project:

    Comprehensive IoT Project with meteorological sensors and LoRa technology: Implementations, Testing and Training.

    IEEE Senior Member (2022)
    Organizer/s:

    Institute of Electrical and Electronics Engineers

    Institute of Electrical and Electronics Engineers

    Category:

    Professional recognition

    Professional recognition

    Project:

    Postdoctoral Short-Term Stay Scholarship (Madrid, Spain - December 2020)
    Organizer/s:

    Carolina Foundation

    Carolina Foundation

    Category:

    Postdoctoral Fellowship

    Postdoctoral Fellowship

    Project:

    Application of the ERA5 climate reanalysis in propagation studies for satellite communication systems.

    Plurinational Science and Technology Award (Tarija, Bolivia - September 2019)
    Organizer/s:

    Vice Ministry of Science and Technology

    Vice Ministry of Science and Technology

    Category:

    ICTs

    ICTs

    Project:

    Attenuation effects due to atmospheric gases and rain in the Ka band above 4000 meters altitude in satellite communications with the Túpac Katari satellite.

Projects
Wide-area and low-power networks (In progress)
Analysis of rain measurements at multiple sites in Cochabamba for radio propagation applications (In progress)
Collaboration with the Polytechnic University of Madrid in radio propagation and radio communications_Phase 3 (In progress)
Effects of Rain on Satellite Communications in Ka Band (2019 - 2021)
Application of ERA5 climate reanalysis in propagation studies for satellite communication systems (2019 - 2021)
Modeling propagation parameters in satellite links at 4000 meters altitude from meteorological radiosonde data (2019 - 2021)
Collaboration in satellite propagation studies with the Polytechnic University of Madrid based on radiometeorology data and Q-band beacon measurements (2019 - 2021)
Current status and prospects of the implementation of Digital Terrestrial Television (DTT) in Bolivia (2018-2019)
Use of local meteorological variables in radio wave propagation studies for the design of terrestrial and slant-path radio links (2017-2019)
Characterization of radiometeorological parameters based on multiyear measurements of tropospheric delay and rainfall intensity (2017-2019)
Publications and Conferences
Year 2024
Year 2024
Year 2023
Year 2023
Year 2022
Year 2022
Year 2021
Year 2021
Year 2020
Year 2020
Year 2019
Year 2019
Year 2018
Year 2018
Year 2017
Year 2017
Year 2016
Year 2016
Year 2015
Year 2015
Principal Investigators

Andrea Guardia Colque

Andrea Guardia Colque

Elias Tapia Trujillo

Elias Tapia Trujillo

Gabriel Andrés Jaimes Illanes

Gabriel Andrés Jaimes Illanes

Gustavo A. Siles Soria

Gustavo A. Siles Soria

Monserrat Urcullo Tarifa

Monserrat Urcullo Tarifa

Collaborators

Cristhian Saavedra Florero

Cristhian Saavedra Florero

Mishel Cuiza Flores

Mishel Cuiza Flores

Peter Carvajal Gutierrez

Peter Carvajal Gutierrez

Viviana Guerra Navarro

Viviana Guerra Navarro

CAMPUS JULIO LEÓN PRADO - JLP
COCHABAMBA

Cap. Victor Ustariz Avenue, Km. 6.5

Phone:

+591 (4)4178100 - +591 (4)4268287

Undergraduate Admissions

Cap. Victor Ustariz Avenue, Km. 6.5

Phone:

+591 78362269

CAMPUS FERNANDO ILLANES DE LA RIVA - FIR

LA PAZ

Achocalla Road Km. 3.5

Phone:

+591 (2) 2165700

Undergraduate Admissions

Achocalla Road Km. 3.5

Phone:

+591 77201229

CAMPUS SANTA CRUZ

Piraí Avenue extension between the 6th and 7th ring roads

Phone:

+591 (3) 50850020

Undergraduate Admissions

Piraí Avenue extension between the 6th and 7th ring

Phone:

+591 72139181

© UPB 2026. All Rights Reserved

CAMPUS JULIO LEÓN PRADO - JLP
COCHABAMBA

Cap. Victor Ustariz Avenue, Km. 6.5

Phone:

+591 (4)4178100 - +591 (4)4268287

Undergraduate Admissions

Cap. Victor Ustariz Avenue, Km. 6.5

Phone:

+591 78362269

CAMPUS FERNANDO ILLANES DE LA RIVA - FIR

LA PAZ

Achocalla Road Km. 3.5

Phone:

+591 (2) 2165700

Undergraduate Admissions

Achocalla Road Km. 3.5

Phone:

+591 77201229

CAMPUS SANTA CRUZ

Piraí Avenue extension between the 6th and 7th ring roads

Phone:

+591 (3) 50850020

Undergraduate Admissions

Piraí Avenue extension between the 6th and 7th ring

Phone:

+591 72139181

© UPB 2026. All Rights Reserved

CAMPUS JULIO LEÓN PRADO - JLP
COCHABAMBA

Av. Cap. Víctor Ustáriz Km. 6.5Phone: +591 (4)4178100 - +591 (4)4268287

Phone:

+591 (4)4178100 - +591 (4)4268287

Undergraduate Admissions

Cap. Victor Ustariz Avenue, Km. 6.5

Phone:

+591 78362269

CAMPUS FERNANDO ILLANES DE LA RIVA - FIR

LA PAZ

Achocalla Road Km. 3.5

Phone:

+591 (2) 2165700

Undergraduate Admissions

Achocalla Road Km. 3.5

Phone:

+591 77201229

CAMPUS SANTA CRUZ

Piraí Avenue extension between the 6th and 7th ring roads

Phone:

+591 (3) 50850020

Undergraduate Admissions

Piraí Avenue extension between the 6th and 7th ring

Phone:

+591 72139181

© UPB 2026. All Rights Reserved