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Management and Monitoring System for Computer Lab
Kudláček, Marek ; Zeman, Kryštof (referee) ; Mašek, Pavel (advisor)
This master's thesis deals with a system for PC mass management and monitoring. There is a brief description of Puppet, Chef and Ansible, which are tools enabling this functionality. The overall system issues are solved by Ansible. This thesis also includes a script created for a classroom’s remote management according to a beforehand fixed assignment. The system enables remote installation and configuration of applications, creation of users, editing the files, update of the system and many more. A web application was created for this system. Through this application, the system can be controlled via web browser, both from local and public network. Practical examples of the issue dealt with is also part of the thesis.
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Measuring of Key Parameters of Experimental LTE-A Mobile Network
Bednář, David ; Mašek, Pavel (referee) ; Hošek, Jiří (advisor)
The thesis is about measurment of experimental mobility network LTE-A setwork parameters on BUT in Brno. In the first part there is born of LTE network, which continues with general architecture of mobility and experimental LTE-A network. Together with thesis there is a description of measurment machine, with which was measurement provided. The result of thesis is created web application, which behavior is compress of measured values of LTE network parameters and create universal graphs.
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Virtualization of ARM architecture and development of a universal control platform for embedded systems
Páleník, Luděk ; Mašek, Pavel (referee) ; Zeman, Kryštof (advisor)
Bachelor thesis "Virtualization of ARM architecture and development of a universal control platform for embedded systems" deals with theoretical analysis of IoT devices, M2M communications and virtualization techniques -- especially emulation of different processor architectures. The practical part is implementation of the modified emulated image for CM-T43 module from Texas Instruments manufacturer. QEMU emulation tool installed on Linux operating system is used for emulation. Another part of this work is to develop an application that allows reading and writing of data from / to each sensor based on a serial line (RS-232, RS-485) and Ethernet. The application is written in language C and uses the MODBUS protocol.
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Simulation of M2M Communication using IEEE 802.15.4
Pecina, Martin ; Šimek, Milan (referee) ; Mašek, Pavel (advisor)
This bachelor thesis „Simulation of M2M communication using IEEE 802.15.4“ focuses on therotical study of M2M devices and deployment of IPv6 protocol to sites of standard IEEE 802.15.4. Practical part is a simulation of 6LoWPAN communication between sensors with central node and followed by forwarding of information to remote database server located in the Internet through LTE site. For simulation there was used simulation tool Network Simulator 3.
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Simulation of H2H and M2M Communications in Mobile Network LTE-Advanced
Číhal, Josef ; Mašek, Pavel (referee) ; Hošek, Jiří (advisor)
This bachelor thesis „Simulation of H2H and M2M communication in LTE-Advanced mobile network“ focuses on theoretical study of H2H (Human to Human) and M2M (Ma- chine to Machine) communication in fourth-generation of mobile network (LTE/LTE- Advanced). It also focus on the influence of M2M communication to compliance with the agreed terms of quality of service (QoS) for H2H traffic. Based on the theoretical analysis was created model of H2H and M2M communication using NS-3(Network Si- mulator 3). Last part of bachelor thesis deals with verification of the functionality of created model through simulations focusing on the key operational parameters such as delay, throughput and load of base station (eNodeB).
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Analysis of Sharing Networks
Blažek, Libor ; Mašek, Pavel (referee) ; Horváth, Tomáš (advisor)
The aim of the thesis is the design and implementation of the protocol in OPNET Modeler. In this work will be developed all the elements have been used no default settings. In the first chapters, making simulation are defined packets. Another chapter consists of a block diagram of workstations, which are assigned to function blocks. The central process is created by the process model, also for the router. The individual elements are inserted into a variety of elements and subsequently used in the simulation. Connection is a new service that has been defined separately. One of the simulations will be created on a smaller scale and the other on a global scale with more features.
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Performance Analysis of Mobile Networks for M2M Communication
Důbrava, Marek ; Kováč, Dominik (referee) ; Mašek, Pavel (advisor)
This bachelor thesis "The benchmark analysis of mobile network for M2M communication" focuses on theoretical study of M2M devices and third- and fourth-generation mobile networks. The second part of the thesis is devoted to the LTE network overload simulation. The LTE network overload is achieved in two ways: the overload caused by the volume of data transmitted, or the overload caused by devices newly connected to the network. The third part of the thesis deals with the design and simulation improvement of M2M communication in the LTE network. A network simulator OPNET Modeler was used for the simulation.
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Monitoring of System Resources Using OpenHAB Environment
Štůsek, Martin ; Kováč, Dominik (referee) ; Mašek, Pavel (advisor)
The aim this bachelor thesis is detailed familiarity with the technology OpenHAB and create functional application that displays resource usage. Monitoring of system resources won‘t be implemented only in one station, but in all instances OpenHAB in a local network. Created application also allows remote access to reference statistics, without having to connect to the same network. For obtaining system information is used system information package, which is built over SIGAR library. To transfer between stations and end-collection device is used HTTP binding and REST API. The first part of the bachelor thesis describes in detail the technology OpenHAB, the second part describes the technology used and the created applications. In the last section gives guidance on commissioning of OpenHAB on the end device.
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Proposal of Traffic Management in Smart Cities
Schimmer, Jiří ; Mašek, Pavel (referee) ; Fujdiak, Radek (advisor)
Thesis deals with parts of telemetry in traffic, functionality of these parts and their effectiveness and improvement. Thesis also includes simulation environment of four crossroads and implemented responsive Dijkstra´s algorithm for searching the shortest path. In simulation environment are setup static values of the intervals on traffic lights. There is also implemented genetic algorithm, which is in part of optimization looking for more accurate timing solution for different amount of cars.
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Molecular Communication in Nano-networks Utilizing Diffusion Process
Kupka, Lukáš ; Mašek, Pavel (referee) ; Hošek, Jiří (advisor)
The bachelor thesis is focused on theoretical desription of diffusion-based molecular communication in nanonetworks, description of simulation framework N3Sim and building a model of nanocommunication in this simulator. Second part of thesis is focused on molecular communication based on electromagnetic waves. In this case simulator NS-3 and Nano-Sim module has been used. Practical part contains detail analysis of simulators adjustment and results of simulations. Simulations are performed with different settings in several scenarios. Their comparison and results is summarized in conclusion.
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