Branch Details

Teleinformatics

FEKTAbbreviation: PP-TLIAcad. year: 2011/2012

Programme: Electrical Engineering and Communication

Length of Study: 4 years

Profile

The aim of the studies is to prepare top-class scientific personalities that will be able to provide solution to challenging problems of science and technology in the field of information technologies in telecommunications. Another aim is to teach graduates the methods of scientific work, to make their knowledge of higher mathematics and physics more profound, and to furnish students with theoretical, experimental and practical knowledge from the field of teleinformatics.

Key learning outcomes

Graduates of doctoral studies in the field of teleinformatics are fit to work as scientific and research workers in the development, design and operation departments of research and development institutes, and telecommunications companies, where they can make full creative use of their knowledge and skills.
The graduate is capable of solving independently sophisticated problems of science and technology in the field of teleinformatics.
In view of the scope of his theoretical education the graduate is capable of adapting to practice requirements in both fundamental and applied research.

Occupational profiles of graduates with examples

This field of study focuses on the science education of doctoral students with profound theoretical foundations in converging communication and in formation technologies. The main part of the study includes course in theoretical informatics and telecommunication technology. In the area of teleinformatics the student has much knowledge of communication and information technologies, data transmissions and their security, inclusive of using and designing the related software. He is well versed in operating systems, computer languages, database systems, distributed applications and the like. He can cope with the algorithmization of tasks on a high level and can propose new technological solutions of telecommunication devices, information systems and support services.

Guarantor

Issued topics of Doctoral Study Program

  1. Applications of Noise Source Identification Methods for Acoustic Field Analysis

    The work will be focused on the research of utilization of modern noise source identification methods that combine near-field acoustic holography with beamforming for acoustic field analysis in room acoustic applications, for example in analysis of diffuse elements, energy decay relief, etc. Part of the solution will be also comparison of outputs of these methods with conventional simulation methods that use statistic and wave acoustic and research of possibility of utilization of concurrent processing in these methods.

    Tutor: Schimmel Jiří, doc. Ing., Ph.D.

  2. Converters for mutual A/D and D/A conversions working in the current mode

    The work is focused on the design of A/D and D/A converters working in the current mode. The aim is to design a suitable structure of number-current and current-number converters without internal current-voltage and voltage-current conversions with respect to enhancing the bandwidth in comparison with converters working in the voltage mode. Part of the work is also the design and analysis of current-mode antialiasing filters. The design will start from unconventional circuit element structures such as current conveyors (CCI, CCII, CCIII) with simple or floating output, current feedback amplifiers (CFA) or transconductance amplifiers (OTA, BOTA, DBTA). Requirements to be met by the candidate: the knowledge of circuit theory and simulation programs (MicroCap, PSpice).

    Tutor: Lattenberg Ivo, doc. Ing., Ph.D.

  3. Effective use of IP networks in crisis situations

    The aim is to create an effective strategy for the use of the public and private IP network for crisis management. Also propose such a network, which could have the capacity, but also in terms of resistance to ensure the crisis communication. This would, in particular, traffic data, voice, TV broadcast. Other parts would propose new methods of Internet communication management-manage the flows of information, etc. Research should include also the influence of network topology on its stability and security, the speed of the spread of viruses, ability to resist attacks, etc. One of the objectives is to design a software robot that will be able to monitor the network topology, where appropriate, the Internet, the aim is to design a system for exchanging files over the Internet, but without any central control. The system would be intuitively usable. The solution should be safe and allow anonymous of the sender and the recipient of the data. The final. design of highly durable network suitable for crisis situations and this proposal prove theory.

    Tutor: Škorpil Vladislav, doc. Ing., CSc.

  4. Feature analysis of current-mode electronic frequency filters

    The work is focused on the feature analysis of current-mode electronic frequency filters. The aim is to design algoritmizable methods that lead to finding features of filters generally defined by the schematic. It will be necessary to evaluate the available feature ranges, e.g. quality, pass-band current transfer, dynamic range within a defined supply voltage, sensitivity, etc. In the case of finding the quality range, the point is to find the extremes of a multi-variable non-linear function. Mathematical tools (e.g. Maple or MathCAD) will first be used for this purpose; afterwards the algorithm itself will be designed. Requirements to be met by the candidate: algorithm thinking, the knowledge of computer programming and circuit theory.

    Tutor: Lattenberg Ivo, doc. Ing., Ph.D.

  5. Geographical routing in wireless sensor networks

    Wireless sensor networks (WSNs) is rapidly developing technology impacting various areas such as military (battlefield monitoring) and environmental monitoring (wildfires, water floods, etc.). The Ph.D. student's research will deal with the investigation of geographical routing in WSNs. Geographical routing works with the knowledge of mote positions and it is used for delivering data to a specified geographical location. Geographical routing will be evaluated in a real experimental WSN with around 500 motes. Further information about this topic can be found at www.dinesgroup.org.

    Tutor: Komosný Dan, prof. Ing., Ph.D.

  6. Image processing for biometric systems

    Theme is focused on the research of novel methods of detection and identification of persons and their acts using the analysis of biological of behavioural characteristic features captured in the image or in video sequences with special focusing on the detection and measurement of human body in the image. Next part of the research is the dynamic humans' motor behaviour analysis which can be used for identification of a person, for the recognition of act kinds, eventually for detailed motional analysis e.g. for sportsman etc. The research should end in the proposal of a novel method usable in systems of intelligent video.

    Tutor: Říha Kamil, doc. Ing., Ph.D.

  7. Linear circuits with active elements operating in current and mixed modes

    The aim of the work is the research into and design of new linear analog circuits (frequency filters, oscillators, amplifiers) operating with current or mixed signals. Existing design methods will be used, such as the method of autonomous circuit, synthetic elements with higher-order immittance, and also new design procedures will be sought. Current followers, current operational amplifiers or voltage and current conveyors will be utilized in the circuits designed. The purpose will be to achieve the frequency of signal processed as high as possible.

    Tutor: Kubánek David, doc. Ing., Ph.D.

  8. Modelling Variable Room Acoustics

    The work will be focused on design, simulation, and verification of methods for implementation of variable room acoustic and room response equalization using electronic digital systems of the multichannel audio signal reproduction. Part of the solution will be also research of possibility of utilization of the concurrent processing in these methods, their implementation in modern multicore processors and graphic processors, and optimization of their algorithms for multichannel real-time signal processing in embedded systems.

    Tutor: Schimmel Jiří, doc. Ing., Ph.D.

  9. More effective security of wireless networks

    The vulnerability of the IEEE 802.11, attacks on the security methods and the methods for its effectiveness. Wireless network security issues expected standards IEEE 802.11. A detailed introduction to these standards, describe the various types of wireless security, including their properties and the subsequent theoretical analysis. The implementation of the attacks on the various methods of modern security algorithms, emphasis will be placed on the identification of weaknesses of 802.11 protocols. On the basis of the findings will be designed and tested security more effective. Attention will be paid to the security quality of service QoS in 802.11 networks. The network will be subject to examination by appropriate programs and simulators (Opnet Modeler, NS2). Will also be examined according to modern services (IP phones, the transmission of video, voice, multimedia) to delay and to be performed, including an overall analysis to the QoS optimization.

    Tutor: Škorpil Vladislav, doc. Ing., CSc.

  10. Non-linear circuits with active elements operating in current and mixed mode

    The work is aimed at the research into and design of new types of non-linear analog circuits operating with current or mixed signals. The dual circuits to the well-known non-linear voltage-mode circuits are concerned, such as precise rectifiers, diode function generators or logarithmic amplifiers. The purpose will be to remove the negative properties of these circuits, which are caused by voltage active elements. Current followers, current operational amplifiers or voltage and current conveyors will be utilized in the circuits designed.

    Tutor: Kubánek David, doc. Ing., Ph.D.

  11. Optimization of Routing Principles with the aid of Neural Networks

    The aim of the study is to apply artificial neural networks in the area of optimizing the routing and switching principles. The architecture of network element will be designed. It will contain an artificial neural network for optimizing the priority switching. An original procedure will be proposed for modelling this problematic mathematically and also for implementing the mathematical model. The software simulation of a system that can be used to control the switching field designed for switching data units shall be extended with hardware implementation, e.g. via programmable logic fields of development system FPGA. The knowledge obtained will be generalized and related to theory of high-speed network elements and to theory of neural networks. The MATLAB program and the Visual C++ language in particular are expected to be used in software simulation.

    Tutor: Škorpil Vladislav, doc. Ing., CSc.

  12. Peer-to-peer network in overloaded locality

    Supporting the idea of using the data transfer to peer-to-peer communication between devices in a given locality. Simulate the mobile network is congested for, such as exhibitions, concerts, etc. In this case, that people use the same service on a mobile Internet-news, Twitter, Facebook. Proposal for a network, which will organize itself and it will be possible to ensure, through a network of mobile operator the page or information downloaded, only one user in the site, among others, would then spread the content of the ad-hoc networks. With the growing number of facilities would be de facto increased the transport capacity of the network. When the extension of the traffic, despite the different media or across operators will be able to carry calls.

    Tutor: Škorpil Vladislav, doc. Ing., CSc.

  13. Physical topology discovery of large-scale IP networks

    Physical network topology discovery is crucial for many applications working with the knowledge of physical positions. An example can be marketing and sociodemographical data visualization on digital maps. The Ph.D. student's research will deal with discovery of backbone network physical topologies based on measurement of communication parameters. Among others, the accuracy of current and new methods will be investigated. An experimental large-scale network PlanetLab (www.planet-lab.org) will be used. PlanetLab allows the use of servers around the whole world. Further information about this topic can be found at www.dinesgroup.org.

    Tutor: Komosný Dan, prof. Ing., Ph.D.

  14. Recognition of dangerous content in image data

    Theme is focused on the research of automatic methods for an injurious or suspicious content in image data on web pages, internet galleries and in intelligent video systems. The goal is to develop a novel complex method for object classification in the image content being specified in a training database. The methods can be used e.g. as a parental control, instrument of photo gallery administrators, or in systems of intelligent video - e.g. for detection of violent behaviour, guns, forbidden symbols etc.

    Tutor: Říha Kamil, doc. Ing., Ph.D.

  15. The segmentation of medical images

    The theme is focused on processing of static, dynamic or three-dimensional images produced by different medical acquisition techniques, namely: body slices acquisition using the magnetic resonance or an output of the sonographic examination. The goal is to improve properties of single images, their segmentation, 2D object recognition, quantification of different object parameters, their dynamic or spatial analysis, or eventual 3D model reconstruction. The main result of the work will be a proposal of a novel method being utilizable for solving of concrete diagnostic problems in cooperation with doctors.

    Tutor: Říha Kamil, doc. Ing., Ph.D.

  16. Utilization of underdetermined linear systems for image representation and processing

    Underdetermined systems of linear equations have a wide spectrum of applications in the field of image processing (compressed sensing, inpainting removal, denoising, deblurring).

    Tutor: Rajmic Pavel, prof. Mgr., Ph.D.


Course structure diagram with ECTS credits

1. year of study, winter semester
AbbreviationTitleL.Cr.Com.Compl.Hr. rangeGr.Op.
DTK2Applied cryptographycs4Optional specializedDrExS - 39yes
DET1Electrotechnical materials, material systems and production processescs4Optional specializedDrExS - 39yes
DEE1Mathematical Modelling of Electrical Power Systemscs4Optional specializedDrExS - 39yes
DME1Microelectronic Systemscs4Optional specializedDrExS - 39yes
DRE1Modern electronic circuit designcs4Optional specializedDrExS - 39yes
DFY1Junctions and nanostructurescs4Optional specializedDrExS - 39yes
DTE1Special Measuring Methodscs4Optional specializedDrExS - 39yes
DAM1Selected chaps from automatic controlcs4Optional specializedDrExS - 39yes
DVE1Selected problems from power electronics and electrical drivescs4Optional specializedDrExS - 39yes
DBM1Advanced methods of processing and analysis of signals and imagescs4Optional specializedDrExS - 39yes
DJA6English for post-graduatescs4General knowledgeDrExCj - 26yes
DMA1Statistics, Stochastic Processes, Operations Researchcs4General knowledgeDrExS - 39yes
1. year of study, summer semester
AbbreviationTitleL.Cr.Com.Compl.Hr. rangeGr.Op.
DME2Microelectronic technologiescs4Optional specializedDrExS - 39yes
DRE2Modern digital wireless communicationcs4Optional specializedDrExP - 39yes
DTK1Modern network technologiescs4Optional specializedDrExS - 39yes
DTE2Numerical Computations with Partial Differential Equationscs4Optional specializedDrExS - 39yes
DFY2Spectroscopic methods for non-destructive diagnostics cs4Optional specializedDrExS - 39yes
DET2Selected diagnostic methods, reliability and qualitycs4Optional specializedDrExS - 39yes
DAM2Selected chaps from measuring techniquescs4Optional specializedDrExS - 39yes
DBM2Selected problems of biomedical engineeringcs4Optional specializedDrExS - 39yes
DEE2Selected problems of electricity productioncs4Optional specializedDrExS - 39yes
DVE2Topical Issues of Electrical Machines and Apparatuscs4Optional specializedDrExS - 39yes
DMA2Discrete Processes in Electrical Engineeringcs4General knowledgeDrExS - 39yes
1. year of study, both semester
AbbreviationTitleL.Cr.Com.Compl.Hr. rangeGr.Op.
DQJAEnglish for the state doctoral examcs4CompulsoryDrExyes