Širokopojasne pristupne tehnologije

undergraduate thesis

• Title (english): Broadband Access Technologies
• Author: Igor Novosel
• Mentor: Ivan Forenbacher (mentor)
• Committee member: Dragan Peraković (predsjednik povjerenstva)
• Committee member: Marko Periša (član povjerenstva)
• Committee member: Zvonko Kavran (član povjerenstva)
• Granter: University of Zagreb; Faculty of Transport and Traffic Sciences; (Division of Transport); (Department of Information and Communications Traffic); Zagreb
• Defense date and country: 2018-09-17, Croatia
• Scientific / art field, discipline and subdiscipline: TECHNICAL SCIENCES; Traffic and Transport Technology; Postal and Telecommunications Traffic

Abstract

Na početku razvoja telekomunikacija pristup telekomunikacijskoj mreži i uslugama omogućavao je krajnjim korisnicima prvenstveno prijenos govornih usluga. Dolaskom novih pristupnih tehnologija i nadogradnjom postojeće telekomunikacijske mreže, krajnjim korisnicima omogućilo je korištenje nekoliko usluga istovremeno, poput istovremenog pristupa Internetu, govornoj komunikaciji, pristup podacima, video uslugama itd. Stoga, glavni cilj ovoga rada je analizirati žične i bežične širokopojasne pristupne tehnologije te pripadajuće prijenosne medije. Budući da je telekom operatorima pomoću bežične lokalne petlje jednostavnije i ekonomičnije ostvariti pristup mreži krajnjim korisnicima koji se nalaze u ruralnim sredinama, evidentan je ubrzani razvoj bežičnih širokopojasnih pristupnih mreža poput 3G i 4G tehnologija. Ipak, u urbanim gradskim područjima dominiraju žične pristupne tehnologije, a najviše se ističe širokopojasni pristup putem optičkih vlakana koji omogućuje vrlo visoke brzine prijenosa podataka na velikim udaljenostima. Mogućnost korištenja širokopojasnih usluga u pokretu i spajanje motornih vozila na mobilnu mrežu pomoću 4G routera nešto je što uvelike konkurira žičnim pristupnim tehnologijama i očito je kako će se razvojem i poboljšanjem mobilnih tehnologija mnogi korisnici u budućnosti odlučiti za korištenje bežičnih pristupnih mreža.

Abstract (english)

At the beginning of development of telecommunications the access to telecommunication network and services enabled the end users primarily the transfer of voice services. Arrival of new access technologies and upgrade of the existing telecommunication network enabled the end users to simultaneously use several services, such as simultaneously use of Internet access, voice services, data access, video services etc. Therefore, the main objective of this thesis is to analyse wired and wireless broadband access technologies and transmission media. Due to the fact that telecom operators find it easier and more cost efficient to use a wireless local loop in order to establish access to network to their end users located in the rural areas, quick development of wireless broadband access networks like 3G and 4G technologies is more than evident. However, urban city areas are dominated by wired access technologies, primarily broadband access through optic fibres which enable very high speed of data transfer at long distances. Possibility to use broadband services in motion and connection of motor vehicles to mobile network by means of 4G router to a great extent competes with wired access technologies and it is obvious that development and improvement of mobile technologies will encourage numerous users to use wireless access networks.

• Keywords: pristupna mreža; širokopojasnost; prijenosni mediji; usluge; lokalna petlja; telekom operatori; krajnji korisnici
• Keywords (english): access network; broadband; transfer media; services; local loop; telecom operators; end users
• Language: croatian
• URN:NBN: urn:nbn:hr:119:855158
• Study programme: Title: Traffic and Transport; specializations in: Road Traffic and Transport, Railway Traffic and Transport, Water Traffic and Transport, Air Traffic and Transport, Postal Traffic, Information and Communication Traffic, Urban Traffic and Transport; Course: Information and Communication Traffic; Study programme type: university; Study level: undergraduate; Academic / professional title: sveučilišni/a prvostupnik/prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka prometa (sveučilišni/a prvostupnik/prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka prometa)
• Type of resource: Text
• File origin: Born digital
• Access conditions: Open access
• Created on: 2019-02-19 14:53:31