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Publicación Acceso abierto Caracterización de los componentes de comunicación de emergencia para el proyecto vial ruta del sol sector 3.(Universidad Cooperativa de Colombia, Posgrado, Maestría en Telemática, Bogotá, 2023) Aguilar Granados, Camilo Andres; Guayambuco Ortega, Luis Carlos; Bermúdez Quintero, Cristian DuneyThis project comprises two road corridors, the first between the municipality of San Roque in the department of Cesar to the municipality of Ye de Ciénaga in the department of Magdalena: the second between the municipality of El Carmen de Bolívar in the department of Bolívar to Valledupar in the department of Cesar. Together, the corridors have approximately 465 km of roadway. One of the concessionaire's obligations is to equip the road corridors with Intelligent Transportation Systems (ITS), including SOS emergency posts, which must be located every 3 km and will allow direct communication with the Operations Control Center (CCO).Publicación Acceso abierto Diseño de una red inalámbrica con tecnología Wimax para la vereda la Chacua del Municipio de Soacha - Cundinamarca.(Universidad Cooperativa de Colombia, Posgrado, Maestría en Telemática, Bogotá, 2023) Fernández Duero, Mauricio; Gaviria Montealegre , Didier; Castellanos Contreras, Jose UlisesThe purpose of this project is to design a wireless network with WiMax technology, to present a solution to the lack of internet signal in rural or remote communities, for the present case, we want to reach the interconnection of a wireless internet network, so that the village of Chacua in the municipality of Soacha - Cundinamarca is taken to the village, by carrying out the characterization of the community that is mentioned, it is sought to be able to identify issues of how the population has the service in the homes, with which devices it has , additionally that internet service companies are in the area providing internet service, what degree of acceptance is shown by the inhabitants, even if they would like a new service to exist and be free. As a second action, it is required to model the network for the solution that is needed, continuing with the evaluation of the proposed network through expert professionals in wireless networks, so that an important contribution to the reliability of the design is made. The methodology that will be used will be qualitative and investigative research, which characterizes connectivity and access to communication technologies, through data collection techniques in interviews, surveys, which will be filtered by statistical tools and the presentation of the results analyzed and attached in the annexes of this document, based on the preparation of final reports of the study. A design will be made on a simulation software that is capable of solving the real situation, on the point-to-point interconnection model, for the rural environment and the evaluation will be derived, feasibility of this on the interconnection, with WiMax technology that It will be used to solve the need, with a simulated proposal with software which can be applied to solve this document, but since it does not have the complete financial muscle, it will not be implemented in La Chacua. With the above, it was possible to find through the model that the proposed point-to-point link can radiate the signal over the unlicensed band, in the form of line of sight, to carry the internet signal from one point to another or vice versa. providing a reliable link that was established with telematic elements, such as directional antennas, radio frequency modules, terrestrial telecommunications towers. In addition, it can be concluded that there are currently a majority of solutions in wireless networks, but it can be shown that the IEEE 802.16 standard can be taken as a last-mile solution through network models, with point-to-point, point-to-point topologies. multipoint, towards remote, rural communities, so that they collaborate by bringing internet access and information technologies, so that the technological advance of the communities is achieved.Publicación Acceso abierto Metodología para analizar y visualizar el comportamiento de redes SFN en Medellín utilizando el Software Xirio Online(Universidad Cooperativa de Colombia, Facultad de Ingenierías, Maestría en Telemática, Bogotá, 2023) Delgado Navarro, Kevin Anderson; Murillo Bravo, Sergio Berardo; Ortiz Aguilar, JannetCurrently it is not possible to identify if there is interference or lack of coverage for signals from SFN networks. As a result of this, a research proposal is detailed using the descriptive qualitative method approach to optimize the transmission performance of these networks in Medellin, this objective will be achieved by performing an analysis using the Xirio Online simulation software in its full version. Although it is true that increasing the power of the output signal does not always improve the performance of mobile networks, carrying out a correct study of the behavior of the signals in geographical locations that are difficult to reach can predict future problems of degradation and saturation of the service, these interferences will be reduced making use of the radioelectric space that is available to study efficiently and optimally. In Colombia, mobile or digital television services are designed in SFN networks that share the communication channels between them, this generates distortion of the signals and, therefore, affect the quality levels of the service.Publicación Acceso abierto Modelo conceptual para la integración de los aplicativos Sistema Nacional de Consultas SINAC y Sistema de Vigilancia Comunitaria por Cuadrantes SIVICC2 de la Policía Nacional(Universidad Cooperativa de Colombia, Facultad de Ingenierías, Maestría en Telemática, Bogotá., 2021-11-04) Poveda Collazos, Juan Camilo; Cortes Méndez, Jairo AugustoNext, the development of the research is presented which leads to the generation of the conceptual model for the integration of the applications National System of Consultations SINAC and System of Community Surveillance by Quadrants SIVICC2 of the National Police. The foregoing in order to bring a clear proposal to the senior managers of the institution and thus solve the problems that arise on a daily basis by the members of the quadrants and commands that control this service through the technological tools of the SIVICC2 . Currently the national police has two web and mobile applications for the National Model of Community Surveillance by Quadrants -MNVCC and a national consultation system, which intends to integrate them, in the future, in order to present a single tool to the police service and technically supported by the national police. Methodologically, qualitative descriptive research tools such as interviews, observation and surveys will be used, in addition to the detailed study of each fault detected in the SIVICC2 application through tools from the Oracle database provider, and the fault manager or Log with which the application servers that support it have. The purpose of this document is to be able to demonstrate with the results of the research that the proposal of a conceptual model for the integration of the SIVICC2 and SINAC systems would provide a solution to the problems currently presented by the SIVICC2 and that with this it would give continuity to the services that They provide the applications that are installed on PDA mobile devices, generating greater agility in the quadrant police service.Publicación Acceso abierto Diseño de un Sistema Aumentativo Alternativo de Comunicación, Orientado a la Inclusión Educativa para Niños con Discapacidad Auditiva Severa en el Grado de Jardín de la Institución Educativa Nuestra Señora de Fátima Sede Bogotá en la Policía Nacional(Universidad Cooperativa de Colombia, Facultad de Ingenierías, Maestría en Telemática, Bogotá., 2021-11-04) Mejía Varela, Jorge Mario; Torres Roncancio, Luis Edilson; Lancheros Cuesta, Diana YanethPublicación Acceso abierto Estrategia para la implementación de herramientas con reconocimiento facial en los Sistemas Integrados de Emergencias y Seguridad (SIES).(Universidad Cooperativa de Colombia, Posgrado, Maestría en Telemática, Bogotá, 2021) Castañeda Rincón, Hildebrando; Santos Ariza, Orminson; Bermúdez Quintero, Sergio LuisFacial recognition systems are becoming increasingly a tool that transforms traditional video surveillance systems, their implementation and deployment in different areas of application aimed at citizen security being a trend. This document shows the results of a referential research supported by scientific studies related to the international context, evidencing practices and application scenarios of facial recognition technologies, allowing the construction of a strategy based on the most adaptable alternatives to the National Police, cultural conditions and socioeconomic conditions in Colombia, determining technical and functional aspects that guarantee the operation over time. For this study, the facial recognition systems that operate through the processing of video sources were taken as a reference, detecting and comparing faces with interest lists, generating alerts about possible coincidences, which is why the Closed Circuit Systems of Television implemented in Colombia, both public and private, are the video sources to generate the added value that allow the deployment of actions to strengthen the Police service. Experiences on the use of these tools in European and American countries were analyzed, categorizing aspects of technology, regulations and the context of application.Publicación Acceso abierto Diseño de un prototipo de laboratorio remoto para ser implementado en el laboratorio de automatización de la Universidad Cooperativa de Colombia sede Bogotá.(Universidad Cooperativa de Colombia, Facultad de Ingenierías, Maestría en Telemática, Bogotá, 2021) Perdomo Bermeo, Julián Mauricio; Amaya Fernández, Cristian Alejandro; Bernal Macías, Brayan Esneider; Simanca Herrera, Fredys AlbertoIn this document, the design of a remote access laboratory is presented, which will allow students and teachers to interact and carry out, through the internet, practices of modeling processes and CAD prints by means of a 3D printer. It is proposed to implement a hardware and software system that will allow to monitor and control variables remotely, from a computer equipment, located in the automation laboratory of the Universidad Cooperativa de Colombia Headquarters Bogotá. The main problem that motivated the development of this research is the pandemic, which has an impact that generated total confinements, forcing the Cooperative University of Colombia to temporarily close its headquarters and reinvent its teaching models, despite the fact that there are different platforms that manage to successfully replace the face-to-face teaching model through virtuality, the institution still has a major drawback with the development of its practical classes due to the lack of availability of remote resources that allow students and teachers to manipulate the different laboratory equipment that is currently had. The objective of this research is to design the prototype of the remote laboratory, with a reliable and secure technological infrastructure, which allows access and development of a remote practice. A data analysis was carried out that allowed to accurately identify the type of practices, the number of students and the equipment that is used most frequently in the automation laboratory of the Universidad Cooperativa de Colombia Sede Bogotá, this was carried out in order to Identify the different variables that allow determining the laboratory equipment that conforms to the design that will be implemented as a remote laboratory.Publicación Restringido Caracterización de las falencias en seguridad informática que se presenta en la sensórica de tecnología iot (internet of things), para su correcta implementación y funcionamiento.(Universidad Cooperativa de Colombia, Facultad de Ingenierías, Maestría en Telemática, Bogotá, 2021-05-30) Hernández, William Mauricio; Rincón Arias, Juan Carlos; Blanco Gariido, FabianIn the accelerated development of information through telecommunications networks using IoT (internet of things) technology, the internet of things seeks to digitally interconnect devices, software, and computerized systems in order to form communication networks between objects, which contribute to improving people's quality of life. However, due to the high growth in the handling of user data and information, the threats that are presented are greater, among them, we can find the theft of information, falsification, destruction of data, among other aspects that constantly threaten the information that travels through the internet. This research project allows generating an analysis of the different security vulnerabilities that occur in sensor devices implemented in IoT systems. For the research process, three categories of analysis are established based on (Security protocols, Sensors, and Vulnerabilities of IoT), in which the qualitative method for the information collection process will be implemented, investigating databases and documentation that allow characterizing the shortcomings, identify the threats, analyze the characteristics, diagnose and define the main computer security risks that arise in the implementation of sensors in IoT technology.Publicación Restringido Desarrollo de un sistema de apoyo a la comunicación y seguridad de la información del robot manipulador UR3(Universidad Cooperativa de Colombia, Facultad de Ingenierías, Maestría en Telemática, Bogotá, 2021-10-22) Duran Prada, Ivonne Maritza; Ramírez Arias, José LuisCollaborative robots are designed to manipulate tools/effectors and accessories, or to process or transfer components or products, their use is intended for non-hazardous applications, where the entire application, including the tool / end effector, the workpiece , obstacles and other machines, does not present significant hazards according to the risk assessment of the specific application. Currently there are protection regulations that manufacturers must include in their devices, however, at the information security level there is no standard or recommendation that they can follow. In this research we will work with the UR3 robot that is used in the development of the macroproject of the Cooperative University of Colombia in cooperation with the Paris Ouest Nanterre La Défense university entitled “Design of a flexible end-effector for multi-object manipulation with incorporated intelligence. Phase I ”. At the information security level, it was found that there are multiple vulnerabilities associated with the UR3, 5 and 10 robots from the manufacturer Universal Robots. With the development of this research, it is intended to minimize the impact that a vulnerability can be exploited by an attacker, and for this purpose, the development of a support system for the communication and information security of the UR3 Robot is proposed. Packet Tracer and GNS3 Software will be used for the development and validation of the support system.