Ispitivanje razine i kvalitete signala bežične komunikacijske mreže u prometnom okruženju

undergraduate thesis

• Title (english): Testing Wireless Communication Network Signal Level and Quality in Traffic Environment
• Author: Antonio Brdar
• Mentor: Ivan Grgurević (mentor)
• Committee member: Zvonko Kavran (predsjednik povjerenstva)
• Committee member: Ivan Forenbacher (član povjerenstva)
• Committee member: Dragan Peraković (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: 2021-09-14, Croatia
• Scientific / art field, discipline and subdiscipline: TECHNICAL SCIENCES; Traffic and Transport Technology; Postal and Telecommunications Traffic

Abstract

Wi-Fi je bežična komunikacijska mreža koja u prometnom okruženju ima sve veću ulogu, a jedan od primjera njene primjene je i u tramvajima. U prvoj polovici završnog rada opisano je kako Wi-Fi mreža funkcionira, po kojim standardima te koji su to parametri koji utječu na kvalitetu signala. Nadalje će se pružiti informacija o elementima Wi-Fi mreže te o slojevitom ISO modelu za povezivanje otvorenih sustava. Kako bi se izmjerila razina i kvaliteta Wi-Fi signala potrebna je upotreba programskih alata za mjerenje performansi mreže. U drugoj polovici završnog rada opisat će se i usporedit četiri takva programska alata. U završnom, praktičnom, dijelu rada bit će prikazana primjena tih programskih alata u mjerenju performansi Wi-Fi signala u tramvaju.

Abstract (english)

Wi-Fi is a wireless communication network that is having an increasing role in an traffic enviroment, and one of the examples of it's aplications is in trams. The first half of the final paper describes how the Wi-Fi network works, according to which standards and what are the parameters that affect the signal quality. Furthermore, information will be provided on the elements of Wi-Fi networks and on the layered ISO model for connecting open systems. In order to measure the level and quality of Wi-Fi signals, the use of network performance monitoring tools is required. In the second half of the final paper, four such software tools will be described and compared. In the final, practical, part of the final paper will show the application of these tools in measuring the performance of Wi-Fi signals in the trams.

• Keywords: bežična komunikacijska mreža (Wi-Fi); performanse Wi-Fi signala; elementi Wi-Fi mreže; alati za mjerenje performansi mreže; tramvaj
• Keywords (english): wireless communication network (Wi-Fi); Wi-Fi signal performances; elements of Wi-Fi network; network perfomance monitoring tools; tram
• Language: croatian
• URN:NBN: urn:nbn:hr:119:188633
• 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: Road Traffic and Transport; 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: 2021-10-15 13:16:14