Browsing by Keywords "κινητή τηλεφωνία"
Now showing items 21-40 of 43
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Biological effects and study of the electromagnetic radiation from mobile phones.
T.E.I. of Crete, School of Applied Sciences, Department of Electronic Engineering
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Publication Date: 14-04-2008In this thesis we do an examination for the probability that cell phones and other types of hand held transceivers are a cause of cancer. In the beginning, we do a retrospection in the telecommunications and especially in ... -
Installation of an autonomous mobile base station.
T.E.I. of Crete, School of Engineering (STEF), Department of Informatics Engineering
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Publication Date: 29-02-2008 -
Study of the radiation diagram formulation algorithms and smart antennas applications in wireless telecommunication systems.
T.E.I. of Crete, School of Applied Sciences, Department of Electronic Engineering
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Publication Date: 29-02-2008This thesis concerns the presentation of technologies in wireless and mobile communications. It also presents the digital signal processing (DSP), the CDMA and the adaptive algorithms used. Finally, the advantages of antenna ... -
Biological effects of antennas and mobile devices.
T.E.I. of Crete, School of Engineering (STEF), Medical Systems Technology EUP
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Publication Date: 29-02-2008The objective of this diploma is to examine the biological effects from the electromagnetic radiation, generally, and from the mobile telephony more specifically. In the P.S.E. "Technology of Medical Systems" they exist ... -
Levels of electromagnetic radiation emitted from mobile phone base stations, and investigation of the effects of radiation on living organisms.
T.E.I. of Crete, School of Engineering (STEF), Department of Informatics Engineering
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Publication Date: 29-02-2008 -
Measurements of electromagnetic radiation in all kindergartens and primary schools of Chania, Crete, Greece-part II.
T.E.I. of Crete, School of Applied Sciences, Department of Electronic Engineering
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Publication Date: 2016-09-23In this thesis we study the burden of all primary school education premises of Chania, due to electromagnetic radiation from any radiation sources such as mobile phone masts. The aim is to inform and protect, preventing ... -
Measurements of electromagnetic radiation in all kindergartens and primary schools of Chania, Crete, Greece-part III.
T.E.I. of Crete, School of Applied Sciences, Department of Electronic Engineering
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Publication Date: 2016-09-23In this thesis we study the burden of all primary school education premises of Chania, due to electromagnetic radiation from any radiation sources such as mobile phone masts. The aim is to inform and protect, preventing ... -
New forms of business functions, the case of mobile marketing in Greece.
T.E.I. of Crete, School of Management and Economics (SDO), Departement of Business Administration
T.E.I. of Crete, School of Management and Economics (SDO), Department of Business Administration (in Heraklion)
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Publication Date: 17-10-2013In recent years the development in the use of mobile phones is booming. From simple voice telephone devices, mobile phones have now become absolutely necessary items of daily use and information. Their functions continuously ... -
Audio visual communication systems.
T.E.I. of Crete, School of Management and Economics (SDO), Departement of Business Administration
T.E.I. of Crete, School of Management and Economics (SDO), Department of Business Administration (in Heraklion)
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Publication Date: 08-04-2011 -
Information system for mobile telephony company.
T.E.I. of Crete, School of Engineering (STEF), Department of Informatics Engineering
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Publication Date: 2017-07-11The web application that was developed as a part of this thesis, is aiming for the better management of the customers of mobile telephony company. It also deals with the better management of the company's data i.e. the ... -
Information system for a mobile telephony company.
Η.Μ.U, School of Engineering (ScENG), Electrical and Computer Engineering Dept
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Publication Date: 2020-05-19This application was designed and produced for its usage by any Telecommunication company. Its stability, flexibility and ease of use makes it a competitive product in the market. Its system capabilities allows a company ... -
Information system for a mobile telephony company.
T.E.I. of Crete, School of Engineering (STEF), Department of Informatics Engineering
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Publication Date: 30-04-2015The purpose of this thesis is the design and administration of Telecommunication Company’s information system. This information system relates all the subject than can be found in a telecommunication company such as phone ... -
Simulation of a mobile communication company network by using computer.
T.E.I. of Crete, School of Applied Sciences, Department of Electronic Engineering
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Publication Date: 24-02-2009In this thesis the simulation techniques of communication systems, the necessary network infrastructure in mobile telecommunications and the backbone UMTS/3G are presented. Also, a simulation computer program of a ... -
Mobile telephony protocols: from GSM to 4 generation networks.
T.E.I. of Crete, School of Applied Sciences, Department of Electronic Engineering
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Publication Date: 06-05-2011The purpose of this study is the analysis of main protocols each "generation" in cellular telephony. More specifically the first chapter presents historical data and original protocols were used. The second chapter is ... -
Modern applications in mobile telephony
T.E.I. of Crete, School of Applied Sciences, Department of Electronic Engineering
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Publication Date: 16-12-2015A review of the evolution of mobile telephony (operation systems applications, and hardware) and future developments. -
Design of jammers in mobile communications and wi-fi systems.
T.E.I. of Crete, School of Applied Sciences, Department of Electronic Engineering
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Publication Date: 04-11-2015Bibliographis research about wireless communications jammers. -
WCDMA for UMTS radio network planning and physical layer perfomance.
T.E.I. of Crete, School of Applied Sciences, Department of Electronic Engineering
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Publication Date: 29-02-2008WCDMA air interface system, is used in 3rd generation of mobile communication systems and it is surely the best and dominant technology. The first chapter presents WCDMA radio network planning, detailed capacity and coverage ... -
Services supported by third-generation cellular networks.
T.E.I. of Crete, School of Engineering (STEF), Department of Informatics Engineering
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Publication Date: 01-04-2008 -
Sales promotional techniques and consumer behavior: The case of consumers in Heraklion.
T.E.I. of Crete, School of Management and Economics (SDO), Department of Marketing (in Ierapetra)
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Publication Date: 08-09-2015This thesis presents theoretical promotion techniques as well as the current theories governing the purchasing behavior of consumers, trying to show how the promotion techniques influence the purchasing behavior of consumers ... -
Telecommunications in Greece during 2008.
T.E.I. of Crete, School of Engineering (STEF), Department of Informatics Engineering
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Publication Date: 22-01-2009