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master's thesis
Testiranje baseband RAN softvera za LTE/NR tehnologije
2022. urn:nbn:hr:179:934736
Vukman, Bože
University of Split
Faculty of Electrical Engineering, Mechanical Engineering and Naval Architecture
Department of Electronics and Computing

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Vukman, B. (2022). Testiranje baseband RAN softvera za LTE/NR tehnologije (Master's thesis). Split: University of Split, Faculty of Electrical Engineering, Mechanical Engineering and Naval Architecture. Retrieved from https://urn.nsk.hr/urn:nbn:hr:179:934736

Vukman, Bože. "Testiranje baseband RAN softvera za LTE/NR tehnologije." Master's thesis, University of Split, Faculty of Electrical Engineering, Mechanical Engineering and Naval Architecture, 2022. https://urn.nsk.hr/urn:nbn:hr:179:934736

Vukman, Bože. "Testiranje baseband RAN softvera za LTE/NR tehnologije." Master's thesis, University of Split, Faculty of Electrical Engineering, Mechanical Engineering and Naval Architecture, 2022. https://urn.nsk.hr/urn:nbn:hr:179:934736

Vukman, B. (2022). 'Testiranje baseband RAN softvera za LTE/NR tehnologije', Master's thesis, University of Split, Faculty of Electrical Engineering, Mechanical Engineering and Naval Architecture, accessed 23 April 2024, https://urn.nsk.hr/urn:nbn:hr:179:934736

Vukman B. Testiranje baseband RAN softvera za LTE/NR tehnologije [Master's thesis]. Split: University of Split, Faculty of Electrical Engineering, Mechanical Engineering and Naval Architecture; 2022 [cited 2024 April 23] Available at: https://urn.nsk.hr/urn:nbn:hr:179:934736

B. Vukman, "Testiranje baseband RAN softvera za LTE/NR tehnologije", Master's thesis, University of Split, Faculty of Electrical Engineering, Mechanical Engineering and Naval Architecture, Split, 2022. Available at: https://urn.nsk.hr/urn:nbn:hr:179:934736

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Metadata
TitleTestiranje baseband RAN softvera za LTE/NR tehnologije
Title (english)LTE/NR Baseband RAN software testing
AuthorBože Vukman
MentorMladen Russo https://orcid.org/0000-0002-9363-6723 (mentor)
GranterUniversity of Split
Faculty of Electrical Engineering, Mechanical Engineering and Naval Architecture
(Department of Electronics and Computing)
Split
Defense date and country2022-07-20, Croatia
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Electrical Engineering
Telecommunications and Informatics
Abstract
Tema ovog diplomskog rada je testiranje baseband softvera za LTE/NR tehnologije. U uvodnom dijelu obrađena su poglavlja povjesti mobilnih mreža, mobilne mreže prve, druge te treće generacije. Detaljnije su obrađena poglavlja mreža četvrte i pete generacije. Testiranje softvera tj. praktični dio ovog rada odrađen je u tvrtci Ericsson Nikola Tesla. Opisana je procedura nadogradnje softvera eNB-a, od učitavanja softverskog paketa na ENM, preko izrade sigurnosne kopije pa do same nadogradnje softvera. Prikazalna su dva testa prijelaz poziva s jedne ćelije na drugu na istom eNB-u, te prijelaz poziva s jednog eNB-a na drugi eNB. Također smo i odradili jedan neuspješni test da vidimo što će se točno dogoditi kada svi preduvjeti za prijelaz poziva nisu ispunjeni. Test će uspijeti ako se poziv nastavi nesmetano odvijati s istom kvalitetom govora. Testovi su odrađeni u laboratoriju.
Abstract (english)
The topic of this graduate thesis is the testing of baseband software for LTE / NR technologies. The introductory part deals with the chapters of confidential mobile networks, first, second and third generation mobile networks. The chapters of the fourth and fifth generation networks are discussed in more detail. Software testing, the practical part of this paper, is reflected in the company Ericsson Nikola Tesla. The procedure for upgrading the eNB software is described, from loading the software package on the ENM, through making backups to the same software upgrade. The two tests show the handover of a call from one cell to another on the same eNB, and the handover of a call from one eNB to another eNB. We also did one failed test to see what exactly will happen when all the prerequisites for call transfer are not met. The test will succeed if the call continues uninterrupted with the same speech quality. The tests were performed in the laboratory.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:179:934736
Study programmeTitle: Communications and Information Technology
Study programme type: university
Study level: graduate
Academic / professional title: magistar/magistra inženjer/inženjerka komunikacjske i informacijske tehnologije (magistar/magistra inženjer/inženjerka komunikacjske i informacijske tehnologije)
Type of resourceText
File originBorn digital
Access conditionsAccess restricted to authenticated users
Terms of useLicence In copyright icon
Public noteRad izrađen u suradnji s Ericsson Nikola Tesla d.d.
Created on2023-10-19 08:36:53