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master's thesis
Detekcija satelitskih signala u GNSS prijamniku za sinkronizaciju telekomunikacijske mreže
2021. urn:nbn:hr:179:657940
Maslać, Lucija
University of Split
Faculty of Electrical Engineering, Mechanical Engineering and Naval Architecture
Department of Electronics and Computing

Cite this document

Maslać, L. (2021). Detekcija satelitskih signala u GNSS prijamniku za sinkronizaciju telekomunikacijske mreže (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:179:657940

Maslać, Lucija. "Detekcija satelitskih signala u GNSS prijamniku za sinkronizaciju telekomunikacijske mreže." Master's thesis, University of Split, Faculty of Electrical Engineering, Mechanical Engineering and Naval Architecture, 2021. https://urn.nsk.hr/urn:nbn:hr:179:657940

Maslać, Lucija. "Detekcija satelitskih signala u GNSS prijamniku za sinkronizaciju telekomunikacijske mreže." Master's thesis, University of Split, Faculty of Electrical Engineering, Mechanical Engineering and Naval Architecture, 2021. https://urn.nsk.hr/urn:nbn:hr:179:657940

Maslać, L. (2021). 'Detekcija satelitskih signala u GNSS prijamniku za sinkronizaciju telekomunikacijske mreže', Master's thesis, University of Split, Faculty of Electrical Engineering, Mechanical Engineering and Naval Architecture, accessed 14 November 2024, https://urn.nsk.hr/urn:nbn:hr:179:657940

Maslać L. Detekcija satelitskih signala u GNSS prijamniku za sinkronizaciju telekomunikacijske mreže [Master's thesis]. Split: University of Split, Faculty of Electrical Engineering, Mechanical Engineering and Naval Architecture; 2021 [cited 2024 November 14] Available at: https://urn.nsk.hr/urn:nbn:hr:179:657940

L. Maslać, "Detekcija satelitskih signala u GNSS prijamniku za sinkronizaciju telekomunikacijske mreže", Master's thesis, University of Split, Faculty of Electrical Engineering, Mechanical Engineering and Naval Architecture, Split, 2021. Available at: https://urn.nsk.hr/urn:nbn:hr:179:657940

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Metadata
TitleDetekcija satelitskih signala u GNSS prijamniku za sinkronizaciju telekomunikacijske mreže
Title (english)Detection of satellite signals in GNSS receiver for synchronization of telecommunication network
AuthorLucija Maslać
MentorDinko Begušić (mentor)
GranterUniversity of Split
Faculty of Electrical Engineering, Mechanical Engineering and Naval Architecture
(Department of Electronics and Computing)
Split
Defense date and country2021-07-14, Croatia
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Electrical Engineering
Telecommunications and Informatics
Abstract
Napredak tehnologije omogućava stalno poboljšavanje performansi mobilnih uređaja. Povećanje brzine prijenosa signala zahtijeva sve učinkovitije i preciznije sustave sinkronizacije mobilnih mreža. Globalni navigacijski satelitski sustav GNSS se pokazao prikladnim za primjenu u sinkronizaciji u mobilnoj mreži među baznim postajama. Tema ovog diplomskog rada je detekcija satelitskih signala u GNSS prijamniku za sinkronizaciju telekomunikacijske mreže. U uvodnom dijelu rada dan je pregled GNSS sustava, opisana je sinkronizacija mreže i sustav prijamnika. Zatim je opisana priroda propagacije signala s naglaskom na višestazni prijam. Praktični dio rada obuhvaća ispitivanje dostupnosti signala GNSS sustava u vanjskim prostorima zgrade Fakulteta elektrotehnike, strojarstva i brodogradnje. U okviru ovog postupka provedena je konfiguraciju laboratorijskog modela bazne postaje pomoću kojeg je testirana ova metoda sinkronizacije. Rezultati mjerenja potvrdili su da su signali sustava GNSS dostupni uz izravnu vidljivost u zadovoljavajućoj mjeri u ovisnosti o položaju mjernog mjesta. Ovakav ishod proizlazi iz činjenice što je antena okružena niskim betonskim zgradama i zato što je mala udaljenost između antene i reflektirajućih površina.
Abstract (english)
The advancement of technology enables continuous improvement of mobile device performance. Increasing the speed of signal transmission requires efficient and accurate mobile network synchronization systems. The Global Navigation Satellite System GNSS has proven to be well-suited for mobile synchronization across base stations. The topic of this graduate thesis is the detection of satellite signals in a GNSS receiver for synchronization of telecommunication network. The introductory part of the paper gives an overview of the GNSS system, network synchronization and receiver system. Then the nature of signal propagation is described, with emphasis on multipath. The practical part of the work involves testing the availability of GNSS system signals in the outdoor areas of the building of the Faculty of Electrical Engineering, Mechanical Engineering and Naval Architecture. As part of this procedure, a laboratory model of the base station was configured to test this synchronization method. The measurement results confirmed that the GNSS signals are available with direct visibility to a satisfactory extent depending on the position of the measuring point. This outcome stems from the fact that the antenna is surrounded by low concrete buildings and the distance between the antenna and the reflective surfaces is not big enough.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:179:657940
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
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Created on2021-11-29 08:29:57