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undergraduate thesis
Paketski prijenos govora u LTE mreži (VoLTE)
2015. urn:nbn:hr:200:804082
Nejašmić, Željko
Josip Juraj Strossmayer University of Osijek
Faculty of Electrical Engineering, Computer Science and Information Technology Osijek
Department of Communications
Chair of Radiocommunications and Telecommunications

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Nejašmić, Ž. (2015). Paketski prijenos govora u LTE mreži (VoLTE) (Undergraduate thesis). Osijek: Josip Juraj Strossmayer University of Osijek, Faculty of Electrical Engineering, Computer Science and Information Technology Osijek. Retrieved from https://urn.nsk.hr/urn:nbn:hr:200:804082

Nejašmić, Željko. "Paketski prijenos govora u LTE mreži (VoLTE)." Undergraduate thesis, Josip Juraj Strossmayer University of Osijek, Faculty of Electrical Engineering, Computer Science and Information Technology Osijek, 2015. https://urn.nsk.hr/urn:nbn:hr:200:804082

Nejašmić, Željko. "Paketski prijenos govora u LTE mreži (VoLTE)." Undergraduate thesis, Josip Juraj Strossmayer University of Osijek, Faculty of Electrical Engineering, Computer Science and Information Technology Osijek, 2015. https://urn.nsk.hr/urn:nbn:hr:200:804082

Nejašmić, Ž. (2015). 'Paketski prijenos govora u LTE mreži (VoLTE)', Undergraduate thesis, Josip Juraj Strossmayer University of Osijek, Faculty of Electrical Engineering, Computer Science and Information Technology Osijek, accessed 19 April 2024, https://urn.nsk.hr/urn:nbn:hr:200:804082

Nejašmić Ž. Paketski prijenos govora u LTE mreži (VoLTE) [Undergraduate thesis]. Osijek: Josip Juraj Strossmayer University of Osijek, Faculty of Electrical Engineering, Computer Science and Information Technology Osijek; 2015 [cited 2024 April 19] Available at: https://urn.nsk.hr/urn:nbn:hr:200:804082

Ž. Nejašmić, "Paketski prijenos govora u LTE mreži (VoLTE)", Undergraduate thesis, Josip Juraj Strossmayer University of Osijek, Faculty of Electrical Engineering, Computer Science and Information Technology Osijek, Osijek, 2015. Available at: https://urn.nsk.hr/urn:nbn:hr:200:804082

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Metadata
TitlePaketski prijenos govora u LTE mreži (VoLTE)
Title (english)Voice over LTE
AuthorŽeljko Nejašmić
MentorKrešimir Grgić (mentor)
Committee memberKrešimir Grgić (predsjednik povjerenstva)
Committee memberHrvoje Glavaš (član povjerenstva)
Committee memberDrago Žagar (član povjerenstva)
GranterJosip Juraj Strossmayer University of Osijek
Faculty of Electrical Engineering, Computer Science and Information Technology Osijek
(Department of Communications)
(Chair of Radiocommunications and Telecommunications)
Osijek
Defense date and country2015-03-09, Croatia
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Electrical Engineering
Telecommunications and Informatics
Abstract
Long Term Evolution, mobilna mreža 4. generacija, je prva mreža čijom mrežnom topologijom komutacija biva isključivo (TCP/IP) paketna. Predstavlja to značajan skok u odnosu na prethodne generacije koje su barem dijelom kanalno komutirane, čime je čitava arhitektura LTE-a unificirana, otvarajući time vrata smanjenju troškova i proširenju usluga dostupnih korisnicima. Arhitektura LTE-a je podijeljena na: · pristupni (radijski) segment – bazna stanica eNodeB · Evolved Packet Core – segment sačinjen od nekoliko mrežnih entiteta zaduženih za propagaciju konekcije i povezivanje s ostatkom mreže · kontrolni segment – glavni zadatak danog segmenta je autentificirati i autorizirati korisnika, te mu dinamički alocirati resurse u mreži; odgovornost o tome je u rukama PCRF-a, mrežnom elementu koji uspostavlja valjanu politiku naplate i pravila za svakog korisnika Upravo se poradi evolucije paketne komutacije razvila ideja o nastanku tehnologije i standarda koji će korisnicima omogućiti kvalitetniji prijenos glasa – Voice over LTE, za kojeg su prikazani karakteristični slijedovi.
Abstract (english)
Long Term Evolution, a mobile 4th generation network, is the first mobile network exclusively utilizing packet (TCP/IP) switching. It represents a major leap forward in comparison to the networks of the previous generations where at least parts of them were circuit switched, leading to the unification of the LTE architecture, and in turn to reduced costs and expansion of available services. LTE architecture can be split to: · access (radio) segment - base station eNodeB · Evolved Packet Core - segment comprised of a few network entities, all working to ensure the propagation of connection and linkage with the rest of the network · control segment - with authentication and authorization being the main tasks, the segment in question will make sure to dynamically allocate network resources; main role is designated to PCRF, a network element establishing proper policy and charging rules for each user. Precisely due to the evolution of packet switching, an idea arose of forming a technology and a standard that will bring increase in quality to user voice communication - VoLTE, for which the characteristic flows are shown.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:200:804082
Study programmeTitle: Undergraduate University Study Programme; branch Electrical Engineering
Study programme type: university
Study level: undergraduate
Academic / professional title: sveučilišni/a prvostupnik/ prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka elektrotehnike (sveučilišni/a prvostupnik/ prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka elektrotehnike)
Type of resourceText
File originBorn digital
Access conditionsOpen access
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Created on2016-06-28 11:01:47