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Model for power line communication
Baluch, Viliam ; Fujdiak, Radek (referee) ; Mlýnek, Petr (advisor)
This bachelor thesis is dealing with matters of data communication after power line. The thesis is including the PLC systems history, current possibilities of utilization and different types of modulations being used, interference sources and parameters of a transmission line. We will elaborate on methods of transmission line modeling and one of them will be used in the practical part of the thesis. The practical part consists of modeling of different types of topology and impedance endings applying generation of random transmission parameters and sizes of typology. We analyze results from practical measurement which are incorporated in a model. The model is then being compared with another one in terms of fixed parameters.
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POF Base Network Infrastructure Design
Toth, Lukáš ; Sedlák, Petr (referee) ; Ondrák, Viktor (advisor)
This bachelor’s thesis presents the design of a computer network for a new building of company RENISHAW s.r.o.. The first part is focused on theory and general information from the area of computer networks. In the second part is defined problems, describes the current situation and the requirements of the investor. The third part includes the design project of new computer network, which is created on the investor's requirements, a description of the materials and a calculation of the implementation costs.
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User Interface for WiFi Network Security System
Hirš, Petr ; Chudý, Robert (referee) ; Cvrček, Daniel (advisor)
This master thesis deals with analysis of an implementation of a reputation system. I particularly focus on analysis of user interface and to find an approach for possible user interface improvements of such a reputation system. I describe possible solutions and I also compare my solution with similar existing systems that are also focused on network security. A part of the diploma thesis is devoted to user interface design. There is also mentioned a database design together with a way the users log on into the system. A few chapters are devoted to the area of data presentation and the usage of template system. In the work there are also described interesting issues that appeared during the implementation. In the conclusion of this work, there is an overall project evaluation and also several remarks about the possible upgrade.
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Discovery of Wireless Sensor Network Topology Using Genetic Algorithms
Dalecký, Štěpán ; Samek, Jan (referee) ; Zbořil, František (advisor)
The thesis deals with a design of the genetic algorithm that is able to discover the wireless sensor network topology using signal strength among particular sensors. At first, the thesis describes the theory of genetic algorithm and wireless sensor network. Subsequently, on the basis of this theory, the genetic algorithm serving for the wireless sensor network topology discovery has been designed. The thesis also describes important features of the algorithm implementation. In conclusion, the outcomes have been reviewed.
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Design of Computer Network for Small Company
Vaňková, Jana ; Jordán, Vilém (referee) ; Ondrák, Viktor (advisor)
I have chosen the topic "Design of computer network for small company" for the elaborating of my thesis. I will deal with analyzing of the current quality of computer network company in IP IZOLACE POLNÁ, s.r.o., describing of the theoretical way-outs and last but not least, own suggested solutions in this work. Today (present) computer network is not sufficient, especially due to expansion of the company and therefore its recovery is important. Relevant standards must be complied and also the budget that the company is willing to invest must be kept during elaboration of my work.
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The Project of Computer Network for Elementary School
Němec, Ondřej ; Černý, Stanislav (referee) ; Ondrák, Viktor (advisor)
I chose computer science institute to work out the bachelor thesis. The specific topic of my thesis is "The project of computer network for elementary school. The kontent of this work is to analyze the current state of the computer network at elementary school in Třešť then describe the theoretical background for my thesis, and on these thesis handle a possible solution. This is mainly to find weaknesses in the computer network and a proposed new network these deficiencies. Of course it is essential that everything was handled according to relevant standards. It is important to find the correct boundary between the financial possibilities of elementary schools and their needs.
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Rennovation of communication network infrastructure
Wawreczka, Marek ; Ondrák, Viktor (referee) ; Novotný, Vít (advisor)
This bachelor thesis deals with complex design of computer network for fictitious company ‚‚ KO SYS a.s. As a background, I will use the current status analysis, which is based on consultation with the main administrator of the entire network. The subject of this work will be to design a complete computer network solution for an office building. For a better understanding, the theoretical background is elaborated. The entire proposed solution is in accordance with the investor's requirements.
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Design of a Computer Network for Storage Facilities
Jaroš, Petr ; Sedlák, Petr (referee) ; Ondrák, Viktor (advisor)
The bachelor's thesis deals with a complex design of a new computer network for a building in reconstruction. The building will serve as a background for the client's trade activities. The network design is based on an analysis of the current state, client requirements and theoretical background in the field of computer networks. The resulting design meets the client's requirements and should be used as a basis for the implementation of network hardware.
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