Mjerenje performansi mreže i mrežnih usluga u srednjoškolskoj obrazovnoj instituciji opremljenoj u okviru pilot projekta e-Škole

undergraduate thesis

• Title (english): Measurements of Network and Service Performance in a High School Equipped in the Scope of the Pilot Project E-Škole
• Author: Kaja Pavlinić
• Mentor: Lea Skorin-Kapov (mentor)
• Committee member: Lea Skorin-Kapov (predsjednik povjerenstva)
• Committee member: Mirko Sužnjević (član povjerenstva)
• Committee member: Irena Oršolić (član povjerenstva)
• Granter: University of Zagreb; Faculty of Electrical Engineering and Computing; Zagreb
• Defense date and country: 2018-07-13, Croatia
• Scientific / art field, discipline and subdiscipline: TECHNICAL SCIENCES; Computing

Abstract

Glavni cilj šireg programa e-Škole, punog naziva „e-Škole: Cjelovita informatizacija procesa poslovanja škola i nastavnih procesa u svrhu stvaranja digitalno zrelih škola za 21. stoljeće“, jest jačanje kapaciteta osnovnog i srednjeg obrazovanja te unaprijeđeno osposobljavanje učenika za daljnji profesionalni rad, školovanje i cjeloživotno učenje. Glavni cilj pilot projekta e-Škole jest uspostavljanje mreže i mrežnih usluga u 10% obrazovnih institucija diljem Republike Hrvatske.
Zadatak ovog rada bio je evaluirati kvalitetu ostvarenja mrežne infrastrukture na temelju subjektivnog i objektivnog mjerenja performansi mreže i mrežnih usluga u Prvoj gimnaziji Varaždin, koja je opremljena u okviru pilot projekta e-Škole. U tu svrhu, provedena je analiza općenitog stanja školske mrežne infrastrukture uz ispitivanje iskustvene kvalitete kroz tri scenarija koja simuliraju uobičajena ponašanja učenika i nastavnika, te paralelno promatranje stanja mrežne infrastrukture putem Meraki dashboard sustava za upravljanje i nadzor mreže.
Nakon provedenog ispitivanja, dolazi se do zaključka kako su učenici generalno zadovoljni realiziranom mrežnom infrastrukturom. Ipak, postoje određeni problemi koji se učestalo ponavljaju (poput problema s brzinom i problema pri spajanju na Internet), koje je potrebno detaljnije istražiti te ukloniti, kako bi ocjena iskustvene kvalitete bila maksimalna.

Abstract (english)

The main goal of the wider e-Schools program, having the full name “e-Schools: a comprehensive informatization of school operation processes and teaching processes aimed at the creation of digitally mature schools for the 21st century”, is to strengthen the capacity of elementary and secondary education, and improve the training of students for further professional work, education and life-long learning. The main goal of the e-Schools pilot project is to establish a network and network services in 10% of educational institutions throughout the Republic of Croatia.
The aim of this paper was to evaluate the quality of network infrastructure based on the subjective and objective measurements of the network performance and network services in Prva gimnazija Varaždin, which is equipped within the e-Schools pilot project. For this purpose, an analysis of the general state of the school network infrastructure was carried out, with additional analysis of Quality of Experience (QoE) throughout three scenarios that simulate the usual behavior of students and teachers, along with parallel observation of the network infrastructure through the Meraki dashboard network management and control system.
After the analysis, it is concluded that students are generally satisfied with the installed network infrastructure. However, there are some problems that frequently occur (such as speed problems and Internet connection problems), which need to be investigated in more detail and resolved, in order to maximize the Quality of Experience.

• Keywords: performanse mreže; mrežne usluge; projekt e-Škole; iskustvena kvaliteta
• Keywords (english): network performance; network services; project e-Schools; Quality of Experience
• Language: croatian
• URN:NBN: urn:nbn:hr:168:354547
• Study programme: Title: Computing; Study programme type: university; Study level: undergraduate; Academic / professional title: sveučilišni/a prvostupnik/ prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka računarstva (sveučilišni/a prvostupnik/ prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka računarstva)
• Type of resource: Text
• File origin: Born digital
• Access conditions: Closed access
• Created on: 2019-03-13 23:42:39