prikaz prve stranice dokumenta Energetska učinkovitost komunikacije strojeva zasnovana na bogatoj infomaciji o prisutnosti
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master's thesis
Energetska učinkovitost komunikacije strojeva zasnovana na bogatoj infomaciji o prisutnosti
Zagreb: University of Zagreb, Faculty of Electrical Engineering and Computing, 2014. urn:nbn:hr:168:002063
Mišković, Tihana
University of Zagreb
Faculty of Electrical Engineering and Computing

Institutional repository: FER Repository

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Mišković, T. (2014). Energetska učinkovitost komunikacije strojeva zasnovana na bogatoj infomaciji o prisutnosti (Master's thesis). Zagreb: University of Zagreb, Faculty of Electrical Engineering and Computing. Retrieved from https://urn.nsk.hr/urn:nbn:hr:168:002063

Mišković, Tihana. "Energetska učinkovitost komunikacije strojeva zasnovana na bogatoj infomaciji o prisutnosti." Master's thesis, University of Zagreb, Faculty of Electrical Engineering and Computing, 2014. https://urn.nsk.hr/urn:nbn:hr:168:002063

Mišković, Tihana. "Energetska učinkovitost komunikacije strojeva zasnovana na bogatoj infomaciji o prisutnosti." Master's thesis, University of Zagreb, Faculty of Electrical Engineering and Computing, 2014. https://urn.nsk.hr/urn:nbn:hr:168:002063

Mišković, T. (2014). 'Energetska učinkovitost komunikacije strojeva zasnovana na bogatoj infomaciji o prisutnosti', Master's thesis, University of Zagreb, Faculty of Electrical Engineering and Computing, accessed 04 November 2024, https://urn.nsk.hr/urn:nbn:hr:168:002063

Mišković T. Energetska učinkovitost komunikacije strojeva zasnovana na bogatoj infomaciji o prisutnosti [Master's thesis]. Zagreb: University of Zagreb, Faculty of Electrical Engineering and Computing; 2014 [cited 2024 November 04] Available at: https://urn.nsk.hr/urn:nbn:hr:168:002063

T. Mišković, "Energetska učinkovitost komunikacije strojeva zasnovana na bogatoj infomaciji o prisutnosti", Master's thesis, University of Zagreb, Faculty of Electrical Engineering and Computing, Zagreb, 2014. Available at: https://urn.nsk.hr/urn:nbn:hr:168:002063

Metadata
TitleEnergetska učinkovitost komunikacije strojeva zasnovana na bogatoj infomaciji o prisutnosti
Title (english)Energy efficiency in machine to machine communication based on rich presence information
AuthorTihana Mišković
MentorIgnac Lovrek (mentor)
Committee memberIgnac Lovrek (predsjednik povjerenstva)
Committee memberMario Kušek (član povjerenstva)
Committee memberVedran Podobnik (član povjerenstva)
GranterUniversity of Zagreb
Faculty of Electrical Engineering and Computing
Zagreb
Defense date and country2014-07-09, Croatia
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Computing
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Electrical Engineering
Abstract
Komunikacija strojeva dio je šireg spektra Internet of Things i očekuje se spajanje 50 milijardi uređaja do 2020. godine, što vodi do povećanja količine podataka u komunikaciji. Aplikacije M2M koriste se u proizvodnji, sigurnosti, zdravstvu, logistici i drugim vertikalama. Izazov kod komunikacije strojeva je racionalna potrošnja energije jer velik broj umreženih uređaja na raspolaganju ima ograničene količine električne energije. Rad predlaže model koji povećava energetsku učinkovitost sustava prelascima uređaja u neaktivna stanja. Prelazak u neaktivna stanja omogućen je korištenjem informacija o prisutnosti uređaja koje se šalju ostalim entitetima u komunikaciji. Provedena su mjerenja potrošnje energije u različitim stanjima uređaja Waspmote. Rezultati mjerenja korišteni su za izračun potrošnje energije u periodu neaktivnosti uređaja s obzirom na stanje u kojem se uređaj nalazi. Najbolji scenarij je odlazak u stanje hibernacije u periodu neaktivnosti te uključivanje komunikacije samo prije slanja i primanja podataka. Nakon usporedbe rezultata, na uređajima Waspmote implementiran je model sa scenarijem najmanje potrošnje energije.
Abstract (english)
Machine to Machine is part of a broader spectrum of Internet of Things and is expected to connect 50 billion devices by 2020. M2M applications are used in many verticals as manufacturing, security, healthcare, retail, transport and logistics. The challenge in M2M communication is rational energy consumption because big part of networked devices has limited amount of electricity. This thesis proposes a model for increasing energy efficiency by turning off communication on devices and sending them to inactive state for some period of time. The transition to inactive state is enabled by machine’s presence information that is sent to other entities in communication. Energy consumption in different states of Waspmote devices was measured. The measurement results were used to calculate the energy consumption during the period of inactivity of devices in different state scenarios. The best scenario for inactivity period is hibernate mode, and communication needs to be turned off except when sending and receiving data. After comparing the results, the scenario with least energy consumption was implemented on Waspmote devices.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:168:002063
Study programmeTitle: Information and Communication Technology
Study programme type: university
Study level: graduate
Academic / professional title: magistar/magistra inženjer/inženjerka informacijske i komunikacijske tehnologije (magistar/magistra inženjer/inženjerka informacijske i komunikacijske tehnologije)
Type of resourceText
File originBorn digital
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Created on2018-02-06 10:47:55