Ingeniería en Telecomunicaciones

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Análisis de los riesgos y vulnerabilidades de un data center en Colombia para crear una matriz de riesgo acorde lo establecido en la norma ISO 27001: 2013
Ñustes-Bermudez, Camilo Andres; Orjuela-Supelano, Esteban Camilo; Valle-Díaz, Francisco Clemente
A data center stores, protects and distributes information through the use of tools to analyze data that allow better decisions to be made within organizations. The current environment requires companies to have policies aimed at information security, which represents a decisive role for its correct operation, guaranteeing the three fundamental pillars of information; confidentiality, integrity and availability. For this research, the analysis of the risks and vulnerabilities of a data center in Colombia was carried out through the elaboration of a risk matrix under the parameters established in the ISO 27001: 2013 standard, through which controls were listed for the risk performance, monitoring, operation and effectiveness of a data center, taking into account the constant improvement of information security.
Análisis de radio enlacesde la red telemétrica de recolección de datos en tiempo real “STC” comparado con la simulación en el software radio mobile, sus propiedades y características
Rios Vargas, Yair Leandro; Gomez, Felix
The present work presents an analysis of radio links, the propagation phenomena and the technical characteristics of the transmitting stations of the Cirsa telemetric system (STC), based in the Province of Córdoba, Argentina, the system transmits by radiofrequency in the VHF band and its The function is to transmit meteorological data. The system consists of two central stations and twelve remote stations, as well as five remote stations of the telemetric system, which were visited to make the technical information survey of each one of their physical conditions and transmission characteristics. Once the measurements of each station have been sent to the Mobile software radio with the real technical values to perform the simulation of their radio links, this in order to make a comparison of the results and to be able to establish the percentage of the accuracy or reliability of the simulation software.
Análisis de un enlace de comunicaciones ópticas inalámbricas en espacio libre para medir tasa de error de bits, calidad y potencia de la señal desde la universitaria Agustiniana hasta el colegio Agustiniano Tagaste
Arias-Arias, Junior Aldemar; Villareal López, Martha Isabel
The purpose of this document is to contextualize and analyze a wireless optical communications link in free space (FSO) as a solution to the existing connectivity deficiencies between the Augustinian University and the Colegio Agustiniano Tagaste improving access and quality of services on the network. For this work, the requirements for transmission and reception in this type of communication were defined with the objective of analyzing and executing the simulation of this link using Optisystem software, measuring parameters such as bit error rate (BER), quality and power of the optical signal in free space in previously established test scenarios with the objective of analyzing the final results and being able to make the link viable and generate reliability for the development of future projects with this technology.
Análisis de vulnerabilidades a un servidor usando un clúster de computadoras Raspberry pi y software libre
Rodríguez-Padilla, Juan Camilo; Valle-Diaz, Francisco Clemente
The following document presents the development of a project focused on testing the efficiency of high-performance parallel computing through vulnerability analysis. It utilizes a Kubernetes cluster consisting of four Raspberry Pi computers running Kali Linux, along with several open-source software programs that analyze a server with active services in a laboratory network, simulating real-world and enterprise environments. This document gathers information about the configuration and necessary procedures to set up a parallel computing cluster and how to use it to conduct vulnerability analysis. The objective is to compare vulnerability analysis performed on the same laboratory network with a personal computer that has similar hardware and cost to the Raspberry Pi cluster, using the same analysis software. The aim is to verify the usefulness and effectiveness of high-performance parallel computing.
Análisis y comparación de las recomendaciones de la UIT sobre la propagación de señales milimétricas
Patiño-Ramírez, Juan Esteban; Valencia Plata, Guillermo Fernando
This chapter presents an analysis of ITU recommendations related to the propagation of millimeter signals, which are of interest due to the use that will be given to them in the fifth generation mobile telephony networks and that is why the researchers of the Telecommunications Engineering program of the Universitaria Agustiniana conducted a research to validate the use of ITU recommendations in the Colombian territory. As a member of the IDESTIC research group, I supported the aforementioned research, identifying twelve ITU recommendations related to millimeter waves, then these recommendations were analyzed with respect to their relevance, calculations involved and therefore their level of complexity. Thanks to this analysis, recommendations 2001-3, 1409, 1815-1 and 452-16 were discarded, and it was suggested to use recommendations 1411-5, 618-13 and 1238-10 in the validation they plan to do.
Automatización de mandos ir
Serrato-Villamizar, Farney-Camilo; Valencia Plata, Guillermo Fernando
This document describes the development of a system of IR commands to control appliances remotely from an APP for Android operating systems, collects information on the protocols of IR commands best known among manufacturers of household appliances, the Firebase platform and its live database function was used to store the data sent from a mobile application which was developed in the APP Inventor 2 environment, For the execution or sending of the IR pulses, a WeMos D1 R32 device was used to read the data stored in the Firebase database and infrared reception and transmission sensors. As a reference for the development of the IR control prototype, the NEC protocol, which is used by SAMSUNG to control its home appliances, was taken from the information collected
Control de acceso para conjunto residencial
Gutierrez-Serrano, Andres Felipe; Valle-Díaz, Francisco Clemente
This project presents the development of an access control prototype, this time designed for a residential complex located in Bogota DC Bosa el recreo neighborhood, this device will record, compare and allow access to the complex, the validation and storage of users will be done in a database created in MySql and stored on a hostweb that will allow consultation and management anywhere and on any device. A web page will be created and stored in the same hostweb that will serve as an interface to the end user for the creation, update, consultation and deletion of users. It will show the technologies implemented both in hardware (as their respective connections for both Arduino and the different modules such as Ethernet and RFID) and in software, which allowed the successful development of the project. Additionally, a list of recommendations for future projects or similar developments is provided.
Desarrollo de plataforma digital logística 4.0 con sistema de geolocalización, utilizada como herramienta para el transporte de materia prima industrial mediante camiones de carga pesada.
Montoya-Parada, Jorge Luis; Benavides, Hamilton Fernando
TransPortaCol emerges as a pioneering initiative poised to overhaul Bogotá's logistics and transportation sector. Developed meticulously from July to November 2023, this project serves as a vanguard, introducing sophisticated technological interventions tailored for truckers and commodity companies. The overarching aim is to elevate operational efficiency, mitigate environmental impact, and refine communication dynamics within the sector. At its core, the TransPortaCol platform embodies a modular architecture crafted in-house, boasting both flexibility and scalability. The integration of avant-garde technologies—Angular 15, Firebase, GitHub, Tailwind CSS, and Google's geolocation API—ensures not only an exceptional user experience but also facilitates precise routing and adept load management. Comprehensive project assessments underscore the transformative potential of TransPortaCol. Beyond the evident enhancements in operational efficiency through optimized routes and real-time communication, the platform holds considerable promise in environmental conservation. By curbing carbon emissions and fuel consumption, it positions itself as a catalyst for sustainability in an industry that perpetually evolves. As a testament to innovation, TransPortaCol doesn't merely exist as an application; rather, it manifests the capacity of technology to reshape entire industries. It stands as an enduring testament to the imperative of continuous innovation and adaptability in response to the ever-changing market landscape. In essence, TransPortaCol emerges as a holistic technological solution, poised to revolutionize transportation logistics and redefine the business milieu in Bogotá, marking a pivotal step toward a more sustainable future. Within this document you will find an idea that overcomes the barriers, thus converting a traditional sector with advanced and futuristic details.
Desarrollo de un modelo para la transmisión de imágenes tomadas de un cultivo de guanábana
Prieto-Torres, Ingrid Paola; Robayo-García, Juan Camilo; Villarreal López, Martha Isabel
Throughout this document the process of designing an algorithm and the system for the transmission of images in a soursop crop is developed; Analyzing its operation through the simulations and investigations carried out, so that the farmers who make use of this system will be able to know the state of their cultivation through monitoring. Initially, research will be carried out on the different transmission technologies such as LoRa, Xbee and GSM, GPRS, UMTS and LTE to carry out a comparative study to find out their characteristics, their operation and devices. Subsequently, this allows to identify different UML diagrams that allow us to know and analyze the logic to design the image transmission system, with this information we will proceed to perform a simulation in the Xirio Online software with the LoRa, Xbee technology and compare it with the cellular mobile red offered by different operators, from the soursop crop that is located in covarachia -Boyaca to capitanejo Santander which is the closest municipality where the receiver is located, the simulations allow us to analyze the use of repeaters in the event that if necessary, know the coverage of the antennas including their characteristics based on the Lora and Zigbee technologies, make the schematics for the Zigbee, Lora and GSM technologies using Arduino and raspberry Pi, investigate the coverage of GSM, GPRS , UMTS and LTE that different operators such as Claro, Movistar, Tigo, and ETB have to identify the operator that has ma yor coverage in this rural area, simulation is performed in Xirio with the default parameters for mobile coverage and finally a prototype is made using Arduino uno, SD module and GSM SIM800L module to carry out the transmission of images on a virtual server using of mobile coverage.
Desarrollo de un sistema para controlar el préstamo de los equipos de laboratorio de telecomunicaciones de la Universitaria Agustiniana
Ruiz-Castelblanco, Christopher Steevens; Valencia-Plata, Guillermo Fernando
This document consists of a degree option project which seeks to automate equipment control and loan processes in the Telecommunications laboratories of the Uniagustiniana University where its problems are based mainly on the fact that it is difficult to develop work or practices in which the use of any equipment that the university has, not knowing whether or not they are available or how much time is available to use these equipment, since more students or even teachers may need them. Qualitative tools were used, obtaining information from various sources by conducting observation surveys and analyzing the responses obtained by each of the interviewees, carrying out the analysis of this, what is sought is to provide a solution through an information system that allows the personnel in charge to carry out a control of each of the equipment where you can see information about the equipment, the loans made, and the users to whom the loan is made, favoring students and the personnel in charge of making the loan of laboratory equipment, also generating an ecological impact by not having to use sheets of paper to fill out the loan form.
Desarrollo de una plataforma de IOT para ubicación de bienes
Barrera-Camargo, Miguel Fernando; Gómez Ruiz, Carlos Andres
This document develops the problem regarding the location of assets in interiors through industry 4.0 technologies and statistical analysis of data and definition of states; for which a study was conducted on IoT (Internet of Things) technologies where the use of those based on low energy networks BLE (Bluetooth Low Energy) technology was defined to be implemented in this project. Through the integration of various technologies, a platform hosted in the cloud was developed that is responsible for collecting large amount of information from IoT devices, which is processed in an ETL (Extract, Transform and Load) cycle using statistical analysis techniques. After various laboratories and tests, the most suitable parameters were established to determine the location of a Beacon device, which are normalized and weighted in order to obtain the most assertively possible location. An administrator user interface was developed through a GUI (Graphical User Interface), where the location can be checked according to the desired date and time. history of any registered Beacon device, throughout the selected time. The Location is presented on a pre-configured architectural blueprint.
Desarrollo del sistema de adquisición de datos para medir las variables físicas de un sistema de acuaponía
Triana-Carrillo, Belkizabeth; Villareal-López, Martha Isabel
In this project the data acquisition system was developed to measure the physical variables of an aquaponics system, which arises from the need to take advantage of the different elements of the crop. Since the aquaponics system is more environmentally friendly and focuses on using the waste generated by the fish in the water, using them as plant nutrients. However, this project is the second phase corresponding to the work done by other students, which they monitored physical variables and chemical variables of pH, temperature and humidity in the aquaponics system located in the Marie Curie Bilingual Gymnasium. Later, it is relevant to emphasize that the state of the art details the importance of the physical variables present in the aquaponics system, the data acquisition system is designed to store the information on the physical variables present in the aquaponics system, monitoring conductivity, turbidity and water level variables, for this purpose, sensors are used for each of these variables in order to obtain a better control of the aquaponics cultivation. Finally, the information collected is stored which allows to monitor the variables for their corresponding analysis.
Detección de ataques en una red WIFI mediante la implementación de un software IDS
Díaz-Rodríguez, Jonny Alejandro; Sastoque-Piza, Bryan David; Valle Díaz, Francisco Clemente
In the development of this project, we have sought to implement an IDS software known as Snort in a Wifi network in order to determine if any host or device connected to the Wifi network is attacked or monitored by an intruder in the network. In order to carry out the mentioned project, the implementation and configuration of the IDS Snort software was carried out in a device known as Raspberry in which the Raspbian operating system was previously installed, since the router establishes the network but all the traffic that is going to be given by the network passes first through the network segment given to the Raspberry in which the software IDS is located to analyze the traffic and to see if there are intruders or attacks in the network, later the test in a corporative Wifi network was carried out to determine if attacks are made.
Diseñar un plan de mantenimiento preventivo y correctivo para los equipos de laboratorio de telecomunicaciones de la Universitaria Agustiniana
Pinilla Saenz, Edwin Abrahan; Rodriguez Veloza, Edgar Fabian
The central objective of the document is to design a preventive and corrective maintenance plan for the equipment of the telecommunications laboratories of the Agustiniana University, given that these laboratories do not have one at the time of devising this project, so that it is wanted to determine what benefits it would bring the development of this, in addition, seeks to understand the importance of maintenance management in the business world and more specifically in the field of telecommunications, so that an investigative work is undertaken, focused on carrying out diagnostic and analysis tasks of the technical and operational state of the equipment that these laboratories have, later an investigation is carried out on the best practices for the use of equipment resumes at present, given that these are an element considered essential for the management and planning of a maintenance, finally a maintenance plan is developed based on the installations instructions of the manufacturer and in the information collected with which it is expected to serve as support in carrying out preventive and corrective maintenance activities.
Diseño de herramienta didáctica para laboratorios de televisión digital terrestre
Castro-Moreno, Edgar Julian; Valencia Plata, Guillermo Fernando
In this project the design of a didactic tool is carried out, for the use of DTT devices (digital terrestrial television) in the laboratory of the Agustiniana University, this tool when it is manufactured and located in the university will help many students and teachers in the management of DTT equipment. In the first part of the work, a description of the problem to be addressed is made, then a methodology is presented of how the design of the didactic tool will be carried out, the components that can be housed in a Rack are shown, their references and dimensions, and with these data we proceed to design the tool. Then the theoretical framework of DTT is described, which talks about the analog signals and frequencies of radio electric communications with respect to digital ones and the change that has been noticed in telecommunications technology.
Diseño de prototipo Para De monitoreo de baterías monoblock en procesos de mantenimiento
Solano Perez, Eliberto; Borda Rodriguez, Rene Fernando
In this project, a prototype will be built in which it will be possible to visualize, monitor and the voltage and discharge current of Monoblock batteries, in order to automate and sophisticate the diagnosis of their useful life and current capacity. Based on the capacity tests (Charge - discharge) which are the most appropriate way to determine the current conditions of the batteries Taking into account the great possibilities that the emergence and evolution of the Internet has generated, relying on one of its advantages such as being able to be connected from any place and time, the possibility arises through a Raspberry pi 3 card (smart device), some sensors and integrated, get values in real time, which can be seen from anywhere in the world in which you have access to the internet. The development of the project was carried out with a study on the cards, modules or devices are able to receive information and transmit it via Wi-Fi to a database hosted on a server, and from there to take this information, graph it in a friendly way and understandable that we provide all the resources necessary to make decisions about the continuation or otherwise of these batteries as electrical support devices in general.
Diseño de un app de analítica de uso de redes wifi
Labrador Gonzalez, Christian Leonardo; Gómez Ruiz, Carlos Andres
This document contains the documentation of the development project an App that shows dynamic graphs of the use of wireless networks implemented by the company SDT Engineering. It has been possible to perform analytical graphs based on time by consulting the databases they have built; the app must have accounts for officials or agents with an authentication system, and where through your Smartphone you can access queries of databases in MySQL, whose result produces statistical graphs of interest for the operation of the company SDT .
Diseño de un sistema IoT para la medición de temperatura, humedad y luz en huertas urbanas
Osma-Molina, Johan Jair; Villamizar-Monar, Dixon Giovanny; Valle Diaz, Francisco Clemente
In this project a system is developed through which the temperature will be monitored and visualized, light intensity, the relative humidity of the environment and the humidity of the ground, contained in an urban garden located in the locality of Bosa, through an IoT network which will allow the parameterization of variables and alert generation, this in order to establish the progress that this technology provides for the development of an urban garden. Taking into account technological advances and use of the internet which allows us to be connected anytime or place; a technology is born that adapts to this project "Internet of things", where we implement electronic devices like sensors and microcontrollers, to take variables and parameterize alerts. The project was carried out with the idea of investigating about a module capable of receiving information sent by a sensor that interacts with the characteristics of the environment in an urban garden, to be able to process and transmit it, so that the user, through application web can monitor the previously indicated variables and parameterize alerts when they are not on the pre-established parameters, in such a way that you can make changes to your garden in a professional way.
Diseño de un sistema para visualizar y generar alertas de temperatura y humedad en los vehículos termoquin con información en tiempo real.
Arias-Sanchez, Brandon Steban; Valencia-Plata, Guillermo Fernando
The project was carried out with the idea of investigating and mitigating the losses of food that occurs in thermoquin vehicles due to failures in their cooling systems, which is a critical issue for food companies that must transport from one side to another said loads, whether by vehicles with an age or these vehicles with maintenance failures, there is no truthful information for the driver when anomalous events are happening in the vehicle's refrigerant refrigerator. In this project, a system is developed through which it is desired to monitor and visualize the temperature and relative humidity of the environment in the refrigerant refrigerators of Termoquin vehicles, through an IoT network in which through a web platform we can visualize the data collected on these variables, this in order to generate a parameterization of variables and generation of alerts to the people in charge of the vehicles. Bearing in mind the technological advances that have been observed in our time, it is possible to implement electronic devices such as the Arduino sensor and the GPRS module to take the variables and parameterize the alerts through the Ubidots web platform.
Diseño de una red corporativa en la ciudad de Zipaquirá
Buitrago-Mora, Edison Jobany; Villareal López, Martha Isabel
Next, inside the content of the document, you will find thematic on the development of networks of telecommunications to carry out the transmission of information, based on the knowledge acquired during the professional formation complemented by means of the investigation of knowledge, methods and existing technologies in the current market, established from the need identified of a private company and its offices of sale located in the city of Zipaquirá, in which the survey of requirements is carried out, including the identification of technologies used, the amount of final equipment used in the commercial operation and the information necessary to determine the behavior of the operation and propose an effective telecommunications solution at a low cost of profit, to optimize the management and availability of products offered to customers, aiming to generate renewal of telecommunications equipment, increase sales, increase the number of customers and provide an option to expand the portfolio of products offered.