Sodobne govorne telekomunikacije v podjetju

VIDUŠIN, IGOR (author), Bešter, Janez (mentor)

V diplomskem delu sem opisal rešitve sodobne govorne komunikacije v različnih poslovnih okoljih glede na zahteve, potrebe in cenovne zmožnosti podjetij, kompleksnost sistemov, kompatibilnost s telefonskimi sistemi, področje pokrivanja ter kapaciteto. Tretje poglavje opisuje razvoj telefonije in telefonskih sistemov od začetkov vse do najsodobnejših komunikacijskih sistemov z internetnim protokolom (IP – Internet Protocol). Razdeljeni so glede na sodobnost, kompleksnost, uporabo dodatnih storitev in aplikacij. V četrtem poglavju bolj podrobno opisujem razvoj brezžičnih komunikacij ter tehnologijo brezžičnih radijskih omrežij (WLAN – Wirelesss Local Area Network) kot osnovo za sodobno brezžično komunikacijo. Razložene so osnovne karakteristike WLAN omrežij, kakovost storitev, varnost omrežja, standardi, ki se uporabljajo, prednosti in slabosti WLAN omrežja. Peto poglavje opisuje različne rešitve sodobne brezžične govorne komunikacije v podjetjih, kot so prenos govora preko brezžičnega LAN omrežja (VoWLAN Voice over WLAN), IP DECT (Digital Enhanced Cordless Telecommunications), združitev fiksne in mobilne telefonije (FMC – Fixed–mobile Convergence) oziroma integracija mobilnih telefonov v obstoječi komunikacijski sistem ter nekatere najnovejše tehnologije, kot so npr. Skype, Viber in Microsoft Lync. Opisan je prenos govora v različnih tehnologijah, prednosti in slabosti posameznih sistemov. V šestem poglavju so prikazani nekateri konkretni primeri uporabe sodobne brezžične govorne komunikacije v različnih organizacijah in ustanovah, rezultati in ugotovitve analize posameznih rešitev ter možne posodobitve.

• Language: Slovenian
• Keywords: brezžična, komunikacija, WLAN, govorna, mobilna
• Work type: Undergraduate thesis
• Organization: FE - Faculty of Electrical Engineering
• Year: 2016
• PID: 20.500.12556/RUL-81551
• Publication date in RUL: 12.04.2016

Secondary language

• Language: English
• Title: Modern enterprise voice telecommunications

Abstract

This diploma thesis describes possible solutions of modern voice communication in a variety of business environments depending on the requirements, needs and pricing options, the complexity of the systems, compatibility with the existing telephone systems, the scope of coverage and capacity. The third chapter describes the development of telephony and telephone systems from the modest beginnings through to the most advanced Internet Protocol (IP) communications systems, the latter being divided according to modernity, complexity, the use of additional services and applications. The fourth chapter deals in greater detail with the development of wireless communications and with the technology of Wireless Local Area Networks (WLAN) as the basis for modern wireless communication. It depicts the basic characteristics of WLAN networks, the quality of service, network security, the existing standards as well as mere advantages and disadvantages of WLAN. The fifth chapter describes various solutions to modern wireless voice communications in companies, namely Voice over WLAN (VoWLAN), IP DECT (Digital Enhanced Cordless Telecommunications), Fixed–mobile Convergence (FMC) and some of the latest less business-like applications such as Skype and Viber. The transfer of voice is described in the above mentioned variety of technologies along with the advantages and disadvantages of each system. The sixth section of the thesis presents some actual examples of use of modern wireless voice communication in different organizations and institutions, the results and findings of the analysis of individual solutions and possible updates.

• Keywords: wireless, communication, WLAN, voice, mobile