Departamento de electronica Universidad de Alcala

Líneas de investigación

Accede a información sobre la estructura de la actividad investigadora de Geintra.

Trabaja con nosotros

Accede a nuestra oferta actual de becas, tesis doctorales, contratos y trabajos fin de carrera.

Contacta con el grupo

Si desea contactar con nosotros, puede usar varios medios.


     This page contains links to datasets generated by the GEINTRA research group:



    Open source

    In this page we will include software developed in the Group and made available to the community.

    SIMITS: Communication simulator in the field of ITS to measure MAC performance

    This software is a communications simulator in the field of the Intelligent Transportation Systems (ITS). It is able to simulate and to measure the performance of different medium access control mechanisms (MAC), including Slotted-Aloha, RR-Aloha, and ENCCMA (author's proposal).

    The simulation experiments can be performed considering a convoy of autonomous vehicles which follow a trajectory on a limited area. To guarantee the convoy stability, certain messages must be interchanged among the vehicles members of the convoy. In this point, the behaviour of different MAC proposal are measured in terms of throughput as each vehicle must be able to access the shared medium to achieve a successful transmission. To do that, the medium access control mechanism have to cope with collisions among vehicles and with external interferences.

    The software is written in C# allows to modify several parameters as the number of vehicles, type of MAC, the way to divide the shared medium in different combinations of TDMA and FDMA, and the presence of interferences.

    It also presents the evolution and the results of the experiment in screen and in *.csv files.

    The development of this tool is related to the following technical papers, which should be cited in case you use the software:

    • "Medium Access Control Based on a Non Cooperative Cognitive Radio for Platooning Communications" Manzano, M.; Espinosa, F.; Bravo, A.M.; Garcia, D.; Gardel, A.; Bravo, I. Intelligent Vehicles Symposium, 2012 IEEE. Pag.: 408 - 413. Doi: 10.1109/IVS.2012.6232172
    • Dynamic Cognitive Self-Organized TDMA for Medium Access Control in Real-Time Vehicle to Vehicle Communications” Mario Manzano, Felipe Espinosa, Ángel M. Bravo-Santos, Enrique Santiso, Ignacio Bravo, and David García, Mathematical Problems in Engineering, vol. 2013, Article ID 574528, 13 pages, 2013. doi:10.1155/2013/574528

    Download: From GitHub

    License: MIT



    GEINTRA Multiple Actions Dataset in Cruises (GSMADC)

    The GSMADC is a multimodal images database containing depth and infrared video-sequences, recorded
    with an Intel Real Sense D435 camera. The dataset contains a total of 74 videos with an average length
    of 40 seconds each. Those videos are equally divided into RGB and Infrared (IR) as the used camera
    provides both RGB and IR recordings, which have been taken in different scenarios included in the cruise

    The used camera (Intel Realsense D435) contains a low-power vision processor for real-time depth
    sensing. An IR projector and a RGB module are also integrated, which allows the camera to output
    the same video recorded in the two different formats (IR and RGB).

    Additional information

    You can access full details on the dataset in the corresponding document.

    To request a copy of the dataset, please contact Marta Marrón Romera at

    If you make use of this database and/or its related documentation, you are kindly requested to cite the paper:

    • Cob-Parro, A. C., Losada-Gutiérrez, C., Marrón-Romera, M., Gardel-Vicente, A., & Bravo-Muñoz, I. (2021). Smart video surveillance system based on edge computing. Sensors, 21(9), 2958.
    • Cob-Parro, A. C., Losada-Gutiérrez, C., Marrón-Romera, M., Gardel-Vicente, A., & Bravo-Muñoz, I. (2024). A new framework for deep learning video based Human Action Recognition on the edge. Expert Systems with Applications, 238, 122220.



    Creative Commons License
    The GEINTRA Multiple Actions Dataset in Cruises (GSMADC) Database (and accompanying files
    and documentation) by Carlos Cob-Parro, Cristina Losada-Gutiérrez, Marta Marrón-Romera, Rodrigo
    Antonio Vidal Pinto, Ignacio Bravo, Alfredo Gardel is licensed under a
    Creative Commons Attribution-ShareAlike 4.0 International License.


    gsmadc-readme-1.pdf6.74 MB

    Geintra © 2008-2024

    Diseño web por Hazhistoria