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MANET Routing Protocol with Quality of Service Support
Vajsar, Pavel ; Medvecký, Martin (referee) ; Bečvář, Zdeněk (referee) ; Koton, Jaroslav (advisor)
The web and mobile web traffic is growing rapidly due to service accessibility in densely populated areas and massive usage of smart hand held devices (smartphones, pads and Internet dongles). This is a challenge for mobile operators and service providers, because it forces systematically increasing network throughput capacity and in parallel to keep this investment on profitable basis. On the other side, the user satisfaction with mobile broadband service should be considered as well, in order to balance the user expectations and mobile operator investments. Our work provides extensive QoE study for different conditions in sense of mobile web service, web content, network conditions and end user device. Finally, the obtained results create basis for more dimensional overview of mobile web QoE and allow to recognize quality and saturation thresholds based on network parameters. Further, obtained data provide base for design three prediction models for prediction of MOS (one for notebook, one for mobile device) and acceptability.
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Mobile Network Diagnostics
Krkoš, Radko ; Baroňák, Ivan (referee) ; Uchytil, Stanislav (referee) ; Novotný, Vít (advisor)
The thesis deals with the topic of mobile network diagnostics, different methods applicable for this purpose and methodology for technical diagnostics and consequent error mitigation or mobile network optimisation. Service commonly offered by mobile networks and their quality of service requirements and analysis methods are described.
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Condition Monitoring analysis for use by Key Performance Indicators (KPI)
Kelbl, Jan ; Staněk, Kamil (referee) ; Ježek, Michal (advisor)
This bachelor’s thesis deals with secondary Condition Monitoring data analysis to measure Key Performance Indicators (KPIs). First part of the thesis contains a research necessary to understand the problematics of condition monitoring technology and Key Performance Indicators. Also, the theoretical part includes a research on suitable data analysis software. The practical part of the thesis deals with choosing a data analysis software, data processing and data analysis and Key Performance Indicators measurement. Then visualizations are made and trends are measured. Based on the results from the practical part, a recommendation in matter of KPIs is made for the company, which provided the data, on which this bachelor’s thesis was realized.
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Condition Monitoring analysis for use by Key Performance Indicators (KPI)
Kelbl, Jan ; Staněk, Kamil (referee) ; Ježek, Michal (advisor)
This bachelor’s thesis deals with secondary Condition Monitoring data analysis to measure Key Performance Indicators (KPIs). First part of the thesis contains a research necessary to understand the problematics of condition monitoring technology and Key Performance Indicators. Also, the theoretical part includes a research on suitable data analysis software. The practical part of the thesis deals with choosing a data analysis software, data processing and data analysis and Key Performance Indicators measurement. Then visualizations are made and trends are measured. Based on the results from the practical part, a recommendation in matter of KPIs is made for the company, which provided the data, on which this bachelor’s thesis was realized.
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Mobile Network Diagnostics
Krkoš, Radko ; Baroňák, Ivan (referee) ; Uchytil, Stanislav (referee) ; Novotný, Vít (advisor)
The thesis deals with the topic of mobile network diagnostics, different methods applicable for this purpose and methodology for technical diagnostics and consequent error mitigation or mobile network optimisation. Service commonly offered by mobile networks and their quality of service requirements and analysis methods are described.
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MANET Routing Protocol with Quality of Service Support
Vajsar, Pavel ; Medvecký, Martin (referee) ; Bečvář, Zdeněk (referee) ; Koton, Jaroslav (advisor)
The web and mobile web traffic is growing rapidly due to service accessibility in densely populated areas and massive usage of smart hand held devices (smartphones, pads and Internet dongles). This is a challenge for mobile operators and service providers, because it forces systematically increasing network throughput capacity and in parallel to keep this investment on profitable basis. On the other side, the user satisfaction with mobile broadband service should be considered as well, in order to balance the user expectations and mobile operator investments. Our work provides extensive QoE study for different conditions in sense of mobile web service, web content, network conditions and end user device. Finally, the obtained results create basis for more dimensional overview of mobile web QoE and allow to recognize quality and saturation thresholds based on network parameters. Further, obtained data provide base for design three prediction models for prediction of MOS (one for notebook, one for mobile device) and acceptability.
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Master Data Management, Customer Data Integration and value for business
Rais, Filip ; Novotný, Ota (advisor) ; Slánský, David (referee)
This thesis is focused on Master Data Management (MDM), Customer Data Integration (CDI) area and its main domains. It is also a reference to a various theoretical directions that can be found in this area of expertise. It summarizes main aspects, domains and presents different perspectives to referenced principles. It is an exhaustive background research in area of Master Data Management with emphasis on practical use with references on authors experience and opinions. Secondary focus is directed to the field of business value of Master Data Management initiatives. Thesis presents a thought concept for initiations of MDM project. The reason for such a concept is based on current trend, where companies are struggling to determine actual benefits of MDM initiatives. There is overall accord on the subject of necessity of such initiatives, but the struggle is in area of determining actual measureable impact on company's revenue or profit. Since the MDM initiative is more of an enabling function, rather than direct revenue function, the benefit is less straight forward and therefore harder to determine. This work describes different layers and mapping of business requirements through layers for transparent linkage between enabling functions to revenue generating ones. The emphasis is given to financial benefit calculation, measurability and responsibility of business and IT departments. To underline certain conclusions thesis also presents real world interviews with possible stakeholders of MDM initiative within the company. These representatives were selected as key drivers for such an initiative. Interviews map their recognition of MDM and related terms. It also focus on their reasons and expectations from MDM. The representatives were also selected to equally represent business and IT departments, which presents interesting clash of views and expectations.
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Possibilities of CPM solution in banking sector
Janata, Pavel ; Pour, Jan (advisor) ; Matuštík, Ondřej (referee)
This thesis addresses issues of measuring and managing the performance of commercial bank institutions by means of a system called Corporate Performance Management (CPM). The theoretical part of this work is devoted to introduction of banking industry and methods of performance measurement in commercial banks. It introduces a general concept and key components of CPM supported by Business Intelligence technology. In the practical part of this work there is introduced the design of two concrete CPM solutions which are being currently built in banks -- KPI processing and interest margin calculation. The main thesis contribution to the existing literature is a creation of complex material about relevant aspects of implementation CPM solutions in data warehouses of commercial banks and creation the conceptual design of a concrete solution.
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Analysis of PPC systems with various PPC campaigns
Seman, Vladimír ; Gála, Libor (advisor) ; Cerman, Michal (referee)
Pay per click (PPC) advertising over the past few years has gained importance and companies invest larger amounts of money into it. There are more PPC systems in the market from which to choose for advertising. Which PPC system is appropriate to use for a specific campaign? This thesis consists of four chapters (excluding introduction and conclusion). The first chapter clarifies terms, talks about the basic characteristics of the subject and gives an idea of the importance of the topic (position of pay per click in the market of internet advertising). The second chapter characterizes three PPC systems (and their principles) which the author considers to be the most important in the Slovak market. The third chapter is important for the characterisation of different types of PPC campaigns. In it the author used his own classification of PPC campaigns. Two case studies are analysed in the fourth chapter. According to them an evaluation of the suitability of selected PPC systems is made (using induction method). The first three chapters are based on an analysis of available literature, the fourth part on the author's own experiences.
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