Komunikacija uređaja Interneta stvari u uvjetima slabe mrežne pokrivenosti

undergraduate thesis

• Title (english): Communication of Internet of Things devices in conditions of weak network coverage
• Author: Franko Krajina
• Mentor: Marin Vuković (mentor)
• Committee member: Marin Vuković (predsjednik povjerenstva)
• Committee member: Renato Šoić (član povjerenstva)
• Committee member: Karlo Slovenec (član povjerenstva)
• Granter: University of Zagreb; Faculty of Electrical Engineering and Computing; Zagreb
• Defense date and country: 2023-06-28, Croatia
• Scientific / art field, discipline and subdiscipline: TECHNICAL SCIENCES; Computing

Abstract

Napredak hardwarea i mrežne infrastrukture omogućuje što šire primjene u domeni interneta stvari. Dobar dio takvih sustava koristi se u područjima slabe pokrivenosti bilo kojom telekomunikacijskom mrežom. Napravili smo pregled tehnologija koje se koriste u takvim uvjetima i odabrali najbolju ovisno o scenariju u kojem bi se koristila. Kasnije smo napravili klijentski i poslužiteljski program te simulirali uvjete srednje i loše mrežne pokrivenosti. Analizirali smo ponašanje i performanse protokola transportnog sloja UDP i TCP u takvim uvjetima te donijeli zaključke.

Abstract (english)

The advancement of hardware and network infrastructure enables a wide range of applications in the field of the Internet of Things (IoT). Many of these systems are used in areas with poor coverage by any telecommunication network. We have conducted an overview of technologies utilized in such conditions and selected the most suitable one depending on the scenario. Subsequently, we developed client and server programs and simulated conditions of moderate and poor network coverage. We analyzed the behavior and performance of UDP and TCP transport layer protocols under such conditions and drew conclusions.

• Keywords: Internet stvari; server; klijent; Wi-Fi HaLow; Sigfox; LoRa; NB-IoT; LTE-M
• Keywords (english): Internet of Things; IoT; server; client; Wi-Fi HaLow; Sigfox; LoRa; NB-IoT; LTE-M
• Language: croatian
• URN:NBN: urn:nbn:hr:168:098320
• 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: 2023-07-13 10:13:19