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Benefits of location services for retail
Prostredný, Ján ; Kubálková, Markéta (advisor) ; Kubálek, Tomáš (referee)
The aim of this bachelor thesis is to analyse usage of available technologies of localization in particular retail units and their benefits for both customers and retailers. This topic concerns especially accurate localization of customers in retail units, targeted marketing and providing basic information according to the location in particular retail unit. Monitoring and evaluating of customer's movement trajectory and length of time spent at the particular place in the retail unit.
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Building and use of small computer networks
Koželský, Marek ; Pinkas, Otakar (advisor) ; Šmejkal, Ivo (referee)
This thesis deals with the construction and use of small computer networks. The first part describes the theory of computer networks. There are mentioned network standards, active and passive components. This part is also given for security. All this information mentioned is used in the second section which is aimed at improving the WiFi signal coverage in a family house and data backup solution for household users.
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Optimalizace univerzitní bezdrátové sítě pro provoz hlasových služeb
Konečný, Jakub
This diploma thesis focuses on the issue of evaluation VoIP services (from the perspective of QoE) and their quality in university network. It includes theoretical basics of VoIP testing, principals of QoS, and also overview of QoE/MOS measurement methods. Next part describes the test bed and methodology used for measurements and evaluating of results. Site survey results and VoIP quality measurement are evaluated at the end, followed by recommendations that can lead to better VoIP quality in MENDELU wireless network.
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Návrh inovácie počítačovej siete pre strednú školu a školský internát
Duban, Lukáš
Bachelor thesis is focused to evaluate computer network in school and college from the functional and safety point of view. It is processed theoretical basis which is used to make innovative resolution. This solution is verified in simulation application and then evaluated from functional, safety and financial point of view.
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Návrh a optimalizace bezdrátového spoje
Rumíšek, Tomáš
The first part of bachelor thesis focuses on the selection of appropriate technology for wireless connection of the type point-point which is then assembled using two best standards. There are also technologies compared from two different manufacturers who use more of their proprietary protocols.
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Wireless communication technology NFC
MÁROVÁ, Kateřina
Aim of this bachelor thesis is to handle the issue of new wireless communication technology NFC (Near Field Communication) including a comparison of advantages and disadvantages of NFC with other wireless technologies (Bluetooth, Wi-Fi, etc.). NFC is a technology for wireless communications between different electronic devices, one of which is typically a mobile phone. Near Field Communication allows wireless communication at very short distance by approaching or enclosing two devices and can be assumed that it will by used instead of credit cards, keys, IDs, etc. It will also support NFC technology researched by different mobile operating systems. Also creating a list of specific devices that support NFC technology. In this thesis a survey of the current expansion of this technology among professionals and laypeople in the Czech Republic will be carried out.
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Broadband Internet connection in the Czech Republic and in selected countries (EU and non EU)
Nemejovský, Michal ; Toman, Prokop (advisor) ; Kalina, Jaroslav (referee)
The purpose of this work is to provide a view of the situation in high speed Internet connection in the Czech Republic in comparison with the situation in other countries. At the beginning we present connection possibilities and actual supply of these services in the Czech Republic. This is followed by a comparison of the Internet connection supply in the Czech Republic with available supplies in two other selected countries. One country is a member state of the European Union -- Austria, and the other country is a state located outside the EU -- Canada. This study does not only compare technological aspects, but takes into consideration the economic situation of individual countries as well. Comparative criteria are described in detail in the corresponding chapter. Finally, there is an evaluation of the results and a reflection on possible future developments.
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Internet connection for mobile users
Špírek, Martin ; Pavlíček, Luboš (advisor) ; Gála, Libor (referee)
In this work I am writing about more and more occurring phenomenon, which is opportunities to connect to the internet for mobile users. I am describing and comparing technology to serve those internet users who need to connect from different locations, or require a connection to the internet on their travels. In the first part of thesis I am explaining the most important and frequently occurring terms, which will help to better understanding and orientation in other parts of the work. The chapter "Definition of basic terms" is followed by chapter "Wireless technology connection" in which are described in greater detail the various technologies available for wireless internet connections and also the advantages and disadvantages of this connections. The second part of my work is focused more practical. There are mentioned real possibilities how to connect wireless to the internet available in the Czech Republic and they are compared with each other. There is also a comparison of mobile operators and their services, which are involved in providing internet access. I tried to also explain here what type of connection is suitable for whom. There are also given here the results of the measurements of speed and quality connection provided by mobile operators. The goal of my work is to acquaint readers with in these days very different wireless options how to connect to the internet and their basic characteristics and then comparing these technologies to facilitate the selection of potential users for the best type of connection.
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Srovnání WIFI a vybraných technologií připojení k internetu
Spejchal, Luděk ; Toman, Prokop (advisor) ; Dudová, Lenka (referee)
Cílem bakalářské práce je porovnat připojení k internetu prostřednictvím tří vybraných technologií - Wi-Fi, ADSL a kabelového připojení. Důvodem byl výběr takových technologií, které odpovídají Wi-Fi, nabízejí podobné možnosti a jsou na stejné cenové úrovni. Varianty jsou porovnávány z hlediska stability a kvality služby, kterou jednotlivá připojení nabízejí. Jedná se o míru kolísání rychlosti, která vzniká v průběhu stahování dat. V závěru práce je doporučení, které ze zvolených technologií je nejvhodnější pro domácnosti, malé podniky a středně velké podniky, a to z hlediska samotných variant připojení a také jejich nejdůležitějších atributů, které jsou voleny internetovými poskytovateli.
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STUDIE ROZVOJE BROADBANDU V ČESKÉ REPUBLICE
Mohr, Tomáš ; Novotný, Ota (advisor) ; Mastník, Miloš (referee) ; Nováček, Jan (referee)
Diplomová práce se zabývá problematikou rozvoje širokopásmového připojení (broadbandu) k Internetu v České republice. Snaží se odpovědět na otázky nízké penetrace domácností Internetem u nás a překážek jejího rozvoje. Práce ve své úvodní části obsahuje analýzu v Česku nejrozšířenějších dostupných možností připojení k Internetu a jednotlivých nabízených služeb včetně formulace nutných podmínek na trhu pro rozvoj broadbandu v ČR. Na tuto analýzu navazuje kapitola trendů v oblasti broadbandu, tedy pohled na plány významných subjektů v Česku i ve světě, na současnou do jisté míry latentní poptávku po službách využívajících broadband infrastrukturu a projektované zákaznické potřeby. Z této analýzy vyplývají důležité závěry, které jsou následně využity pro formulaci doporučení v podobě klíčových faktorů úspěchu firem působících na broadband trhu. Další text práce se rovněž zabývá současným stavem GTS Novera a dívá se i na její veřejně dostupné plány dalšího rozvoje. Načerpané teoretické znalosti jsou následně použity ke zpracování samotného přínosu práce, jímž je case studie zasíťování modelového pražského sídliště broadband infrastrukturou a navržení reálného technicko-ekonomicko-obchodního modelu pro společnost GTS Novera k realizaci byznys plánu v těchto konkrétních podmínkách. Následně jsou tyto výsledky zasazeny do rámce studie návratnosti investice s návrhem nových služeb pro další rozvoj společnosti GTS Novera.
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