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The Design of Minimal Bluetooth Stack
Gazda, Martin ; Zbořil, František (referee) ; Hanáček, Petr (advisor)
This master's thesis main aim is to design minimal Bluetooth stack for embedded applications running on an education platform FITkit. This paper contains a theoretical foundation for that work and implementation description. The main section includes Bluetooth protocol stack design and main opportunities which such a design raises.
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Stateful Processing of Network Flows
Košek, Martin ; Martínek, Tomáš (referee) ; Kořenek, Jan (advisor)
Modern network traffic processing became a challenging task as there are increasing demands on network security devices. Packet-level processing is not sufficient for advanced network traffic analysis and it is necessary to design processing over entire network flows. Stateful processing in software does not offer enough performance for high-speed networks over 10 Gbps and therefore acceleration in hardware should be utilized. Currently there exists no universal platform for stateful processing in hardware and this task has to be implemented individually. Utilization of such platform significantly speed-up development of stateful network applications. This master thesis analyzes all aspects of stateful network processing platform design. Component based architecture increases platform flexibility and ability to optimize for chosen network applications.
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Rendering "Small" Plants in 3D Space
Řehánek, Jiří ; Přibyl, Jaroslav (referee) ; Herout, Adam (advisor)
This masters thesis deals with a real-time low vegetation rendering in 3D space. The low vegetation means grass and shrub. At first it looks on a implementation of vegetation in a 3D games that already exist and there investigate characteristics notable while playing and after that it comes to a evaluation of visual qualities. As next will follow design of solution of this problems and description of implementation. In final part will be summary of achieved product.
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Advanced speech coding methods using digital signal processor
Zajíček, Marek ; Sysel, Petr (referee) ; Smékal, Zdeněk (advisor)
This master thesis describes the practical usage of AMR-WB (Adaptive Multi Rate - Wide Band) codec and its implementation on a digital signal processor which is integrated in functional voice communication system Siemens HiPath 4000. The first part is focused on the complete codec description, especially on an encoder and decoder. The second part partly describes signal processors and then is followed by the practical part of the implementation which is solved from the preliminary activities up to the optimalization of the final functional solution.
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