|
|
Design of a WIFI Network in a Hospital
Badin, Vojtěch ; Jordán, Vilém (referee) ; Ondrák, Viktor (advisor)
This bachelor thesis is focused on functional and efficient design of WiFi network which will be able to satisfy needs of pacients and employees of hospital which is based in a city with 10 000 inhabitants. By implementing this project, the hospital will achieve a better quality of service especially for patients who need to stay there for a long time. The thesis includes design of cable routing, selection and setting of active elements and economic evaluation of investment.
|
|
|
Measurement of the 802.11n standard properties
Halm, Martin ; Šebela, Radek (referee) ; Prokopec, Jan (advisor)
This bachelor’s thesis is bent on peruse standard 802.11n and inquest diversity from standard 802.11b, g. Standard 802.11b was, first used for wireless net „WLAN”. This standard was extensive standard 802.11g that the has bigger temporary carrier rate. This acceleration is incurred modulation OFDM. Next successor after these standards is standard 802.11n.
|
|
|
Optimization of hand-over process in real network environment
Hornyak, Tomáš ; Skořepa, Michal (referee) ; Molnár, Karol (advisor)
This Master´s thesis deals especially with exploration of the handover process and with searching for ways of in?uencing this process. The goal of this thesis is to create tools for recording of access point utilization and in?uence the handover of wireless clients based on the obtained data. An access point with open ?rmware, which allows low-level management, was necessary for practical tests. First chapter deals with a survey of current o?er of open ?rmware available for access points and then the appropriate candidate for this thesis is chosen – the OpenWRT project. Second chapter deals with the con?guration of OpenWRT system and basic settings of the chosen wireless router – TP-Link TL-WR1043ND. Next chapter deals with analysis of the handover process in wireless networks. Information obtained by this analysis is used during the creation of the graphic application. The fourth chapter presents the basics of Microsoft Native Wi-Fi API and introduces basic functions used by this API. Those functions were used during the creations of the application. Last two chapters present the created graphic application. The ?fth chapter deals with the application design and examination of its functionality and used functions. Last chapter then documents usability of the application in real environment.
|
|
|
Service quality support in WLAN networks
Mizera, Josef ; Hošek, Jiří (referee) ; Novotný, Vít (advisor)
The bachelor´s thesis is focused on wireless networks WiFi and the transmission of multimedia using these networks. It discusses the connection of telecommunication and data networks, their common use for transfer of data in real time, particularly through wireless transmission medium using standards IEEE 802.11. It describes individual standards 802.11, mainly 802.11e on which is this bachelor´s thesis focused. The second part of the work is focused on designing the networks for measuring to verify the functionality of service quality support in the tested networks.
|
|
|
Biosignal processing - clusetr analysis
Příhodová, Petra ; Maděránková, Denisa (referee) ; Kolářová, Jana (advisor)
This thesis deals with the problem with cluster analysis and biosignal classification options. The principle of cluster analysis, methods for calculating distances between objects and the standard process in the implementation of clustering are described in the first part. For biosignals processing,it is necessary to get familiar with the primary parameters of these signals in the following sections of thesis, process biosignals and methods for recording of action potentials described. Based on studying different clustering methods is presented a program with the applied method kmedoid in the next section of this thesis. The steps of this program are described in detail and in the end of thesis functionality is tested on a database of signals ÚBMI.
|
|
|
802.11n and 802.11e standards for wireless networks
Novák, Ondřej ; Morávek, Patrik (referee) ; Růčka, Lukáš (advisor)
This bachelor thesis is focused on broad issue of wireless network standards. It theoretically describes the most famous standards of IEEE 802.11 group, functions and behavior. It also closely analyzes the new standard 802.11n and the specification of 802.11e, WMM. The paper includes a report of practical tests of standards 802.11n and WMM, which serves for an objective appreciation of capabilities of these norms.
|
|
| |
|
|
Influence of Global News Agencies on the Form of Foreign News in Czech Daily Press
Vlčková, Daniela ; Nečas, Vlastimil (advisor) ; Miessler, Jan (referee)
What effect do global news agencies have on foreign sections of Czech daily newspapers; that's the focus of this master thesis. The theoretical part of the thesis introduces two before-mentioned concepts of intermedia agenda-setting and globalization of news. Other theoretical concepts like gatekeeping, news values or media routine are also briefly presented. So are profiles of selected media outlets are also presented. Next part of the thesis introduces the reader to methodology upon which the research is based. The research itself is divided into two parts. The first one is a quantitative content analysis of ČTK's foreign news agenda during the specified period. The same analysis was also carried out for selected Czech daily newspapers. The research focused on several variables - what media sources are being used, what topics do the articles cover or who are the actors mentioned in the articles. The second part of the research focused on whether and on what scale do daily papers use texts provided by ČTK and if they're being used without adjustments. Main findings of the research with commentary are presented in the conclusion section of this thesis.
|
|
|
Design of a WIFI Network in a Hospital
Badin, Vojtěch ; Jordán, Vilém (referee) ; Ondrák, Viktor (advisor)
This bachelor thesis is focused on functional and efficient design of WiFi network which will be able to satisfy needs of pacients and employees of hospital which is based in a city with 10 000 inhabitants. By implementing this project, the hospital will achieve a better quality of service especially for patients who need to stay there for a long time. The thesis includes design of cable routing, selection and setting of active elements and economic evaluation of investment.
|
|
|
Artificial nintelligence in journalism and its use on examples of press agencies Reuters and AP
Jahn, Oliver ; Moravec, Václav (advisor) ; Láb, Filip (referee)
Cílem této diplomové práce je představení zcela nového způsobu vytváření i distribuování zpráv a obsahu, kdy se do tohoto jinak tradičně "lidského odvětví" začínají v poslední době promítat automatizované a chytré počítačové systémy využívající umělou inteligenci. Hodlám vysvětlit, co tento pojem znamená s ohledem na mediální prostor, představit jeho poměrně krátkou historii a popsat, jak dochází k jeho zavádění v žurnalistické praxi. Jelikož se jedná o stále vyvíjející se část možná budoucí novinářské práce, která je zatím v začátcích, nepracují s ní zatím ve větším tuzemská média, i když postupně začínají experimentovat například se strojovou žurnalistikou, tedy předstupněm plně automatizované umělé inteligence. Výzkum je proto zaměřen na vývoj a používání umělé inteligence tiskovými agenturami Reuters a AP, které s těmito nástroji už začaly pracovat a na jejichž případu hodlám ukázat možný budoucí nástup i praxi. V závěru zhodnotím největší výhody i nejdiskutovanější etické problémy fungování umělé inteligence v žurnalistice.
|
guest ::
