UČINKOVITO RASPROSTIRANJE PORUKA U MREŽAMA VOZILA ZASNOVANO NA NJIHOVOM POLOŽAJU

Balen, Josip

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doctoral thesis

UČINKOVITO RASPROSTIRANJE PORUKA U MREŽAMA VOZILA ZASNOVANO NA NJIHOVOM POLOŽAJU

Osijek: Josip Juraj Strossmayer University of Osijek, Faculty of Electrical Engineering, 2014. urn:nbn:hr:200:912277

Balen, Josip

Josip Juraj Strossmayer University of Osijek
Faculty of Electrical Engineering, Computer Science and Information Technology Osijek
Department of Software Engineering
Chair of Programming Languages and Systems

Cite this document

APA 6th Edition

Balen, J. (2014). UČINKOVITO RASPROSTIRANJE PORUKA U MREŽAMA VOZILA ZASNOVANO NA NJIHOVOM POLOŽAJU (Doctoral thesis). Retrieved from https://urn.nsk.hr/urn:nbn:hr:200:912277

MLA 8th Edition

Balen, Josip. "UČINKOVITO RASPROSTIRANJE PORUKA U MREŽAMA VOZILA ZASNOVANO NA NJIHOVOM POLOŽAJU." Doctoral thesis, Josip Juraj Strossmayer University of Osijek, Faculty of Electrical Engineering, Computer Science and Information Technology Osijek, 2014. https://urn.nsk.hr/urn:nbn:hr:200:912277

Chicago 17th Edition

Harvard

Balen, J. (2014). 'UČINKOVITO RASPROSTIRANJE PORUKA U MREŽAMA VOZILA ZASNOVANO NA NJIHOVOM POLOŽAJU', Doctoral thesis, Josip Juraj Strossmayer University of Osijek, Faculty of Electrical Engineering, Computer Science and Information Technology Osijek, accessed 30 March 2023, https://urn.nsk.hr/urn:nbn:hr:200:912277

Vancouver

Balen J. UČINKOVITO RASPROSTIRANJE PORUKA U MREŽAMA VOZILA ZASNOVANO NA NJIHOVOM POLOŽAJU [Doctoral thesis]. Osijek: Josip Juraj Strossmayer University of Osijek, Faculty of Electrical Engineering, Computer Science and Information Technology Osijek; 2014 [cited 2023 March 30] Available at: https://urn.nsk.hr/urn:nbn:hr:200:912277

IEEE

J. Balen, "UČINKOVITO RASPROSTIRANJE PORUKA U MREŽAMA VOZILA ZASNOVANO NA NJIHOVOM POLOŽAJU", Doctoral thesis, Josip Juraj Strossmayer University of Osijek, Faculty of Electrical Engineering, Computer Science and Information Technology Osijek, Osijek, 2014. Available at: https://urn.nsk.hr/urn:nbn:hr:200:912277

Cite this item: https://urn.nsk.hr/urn:nbn:hr:200:912277

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Title	UČINKOVITO RASPROSTIRANJE PORUKA U MREŽAMA VOZILA ZASNOVANO NA NJIHOVOM POLOŽAJU
Title (english)	Efficient messages dissemination in vehicular ad-hoc networks based on their position
Author	Josip Balen
Mentor	Goran Martinović (mentor)
Committee member	Drago Žagar (predsjednik povjerenstva)
Committee member	Željko Hocenski (član povjerenstva)
Committee member	Mario Žagar (član povjerenstva) MBZ: 77755
Committee member	Alfonzo Baumgartner (član povjerenstva)
Granter	Josip Juraj Strossmayer University of Osijek Faculty of Electrical Engineering, Computer Science and Information Technology Osijek (Department of Software Engineering) (Chair of Programming Languages and Systems) Osijek
Defense date and country	2014-10-02, Croatia
Scientific / art field, discipline and subdiscipline	TECHNICAL SCIENCES Computing Program Engineering
Universal decimal classification (UDC)	621.3 - Electrical engineering
Abstract	Ova disertacija istražuje načine učinkovitog rasprostiranja poruka u ad-hoc mrežama vozila kako bi se postiglo pravovremeno rasprostiranje hitnih poruka, pokrivanje velikog geografskog područja, učinkovita komunikacija u situacijama s malom gustoćom prometa i sprječavanje širenja zalihosnih poruka. Ad-hoc mreže vozila imaju vrlo dinamičnu mrežnu topologiju zbog konstantnog i brzog kretanja vozila. To zahtijeva inovativne pristupe i metode u rješavanju problema u komunikaciji. U disertaciji je predstavljen algoritam za učinkovito rasprostiranje poruka u ad-hoc mrežama vozila korištenjem V2V i SCF modela komunikacije koji na temelju geografskog položaja vozila i lokalne gustoće prometa smanjuje kašnjenja i broj zalihosnih poruka te povećava pokrivenost mreže. Za scenarije s malom gustoćom prometa na cestama izrađen je model učinkovitog rasprostiranja poruka korištenjem parkiranih vozila koja imaju visoki stupanj vremenske i prostorne pravilnosti te poboljšavaju komunikaciju i pokrivenost u ad-hoc mrežama vozila u okolinama gradskih područja s rijetkim prometom i brojnim preprekama. Da bi vrednovanje performansi različitih aplikacija i protokola za ad-hoc mreže vozila u stvarnom svijetu bilo jednostavnije i pristupačno, razvijena je metoda za vrednovanje temeljena na korištenju pametnih mobilnih uređaja. Za implementaciju, testiranje, prikupljanje eksperimentalnih rezultata i vrednovanje protokola i aplikacija za ad-hoc mreže vozila u stvarnoj okolini razvijen je okvir u kojemu je ključna komponenta mVANET mobilna aplikacija otvorenog izvornog koda koja je dostupna svima za korištenje i testiranje.
Abstract (english)	This doctoral thesis explores methods for efficient message dissemination in VANETs in order to achieve the timely propagation of urgent information, coverage of a large geographical area, efficient communication in sparse networks and to prevent the propagation of redundant messages. VANETs have highly dynamic network topology due to the constant and rapid movement of vehicles. This requires an innovative approaches and methods for solving communication problems. In doctoral thesis, an algorithm for efficient message dissemination in VANETs, using V2V and SCF communication models that based on a vehicle geographic location and local traffic density reduces delays and number of redundant messages and increases network coverage, is presented. For scenarios with low traffic density on the roads, efficient message dissemination model based on using parked vehicles, is developed. Parked vehicles have a high degree of temporal and spatial regularity and they enhance communication and network coverage in VANETs in urban areas with sparse traffic and obstacles. In order to enable simpler and inexpensive evaluation of various VANETs applications and protocols in a real world, an evaluation method based on using smartphones is developed. For implementation, testing, experimental results collection and evaluation of applications and protocols in a real world a framework is developed. A key component of developed framework is an open source mVANET mobile application available for everyone for using and testing.
Keywords
Keywords (english)
Language	croatian
URN:NBN	urn:nbn:hr:200:912277
Promotion	2015-03-28
Study programme	Title: Postgraduate doctoral study programme; branch Power Engineering and Communications, branch Informatics Course: branch Informatics Study programme type: university Study level: postgraduate Academic / professional title: doktor/doktorica znanosti, područje tehničkih znanosti, polje elektrotehnika (doktor/doktorica znanosti, područje tehničkih znanosti, polje elektrotehnika)
Type of resource	Text
Extent	170
File origin	Born digital
Access conditions	Open access
Terms of use
Repository	Faculty of Electrical Engineering, Computer Science and Information Technology Osijek
Created on	2016-04-25 10:00:33