Usporedba protokola MQTT i CoAP na uređajima Arduino

master's thesis

• Title (english): A Comparison of MQTT and CoAP Protocols on Arduino Devices
• Author: Randy Čupić
• Mentor: Krešimir Pripužić (mentor)
• Committee member: Krešimir Pripužić (predsjednik povjerenstva)
• Committee member: Miljenko Mikuc (član povjerenstva)
• Committee member: Tomislav Grgić (član povjerenstva)
• Granter: University of Zagreb; Faculty of Electrical Engineering and Computing; Zagreb
• Defense date and country: 2016-07-07, Croatia
• Scientific / art field, discipline and subdiscipline: TECHNICAL SCIENCES; Computing

Abstract

U današnje vrijeme mnoštvo elektroničkih uređaja i objekata komunicira međusobno, čineći veliku mrežu čvorova zvanu Internet stvari. S obzirom na to da pojedini čvorovi imaju poprilično ograničene računalne sustave, veoma je važna optimizacija prilikom projektiranja sustava, pri čemu je komunikacija jedna od najbitnijih stavki. Uzevši u obzir činjenicu da mnoštvo čvorova komunicira putem veoma ograničenih mreža, s niskom propusnošću i čestim ispadanjima, pojavila se potreba za implementacijom novih protokola za komunikaciju, koji su laganiji te prilagođeniji za rad u takvim mrežama. U sklopu ovog rada opisana su dva takva protokola imena MQTT i CoAP, uključujući njihovu primjenu na uređajima Arduino, koji su prikladni za korištenje kao čvorovi u Internetu stvari.

Abstract (english)

Lots of electronic devices and objects nowadays are communicating together, as a part of a large network of nodes called Internet of things. Some of these nodes have very constrained computing systems so optimization during system development is crucial. The most important aspect of a system is communication between nodes. Since lots of nodes have very limited computing power and are operating on very constrained networks, with low bandwidth and frequent drop-outs, development of new and lightweight protocols suitable for these kind of networks was essential. Two protocols named MQTT and CoAP are described in this thesis, including their application on IoT friendly devices called Arduino.

• Keywords: MQTT; CoAP; protokoli; Arduino; Internet Stvari
• Keywords (english): MQTT; CoAP; protocols; Arduino; Internet of Things
• Language: croatian
• URN:NBN: urn:nbn:hr:168:037491
• Study programme: Title: Computing; Study programme type: university; Study level: graduate; Academic / professional title: magistar/magistra inženjer/inženjerka računarstva (magistar/magistra inženjer/inženjerka računarstva)
• Type of resource: Text
• File origin: Born digital
• Access conditions: Closed access
• Created on: 2018-02-06 08:20:46