Definiranje parametara za međunarodnu koordinaciju ponovne dodjele radiofrekvencijskog pojasa

scientific master's theses

• Title (english): Definition of parameters for international coordination of re-assignment of radiofrequency band
• Author: Ivančica Sakal
• Mentor: Dina Šimunić (mentor)
• Committee member: Krešimir Malarić (predsjednik povjerenstva)
• Committee member: Dina Šimunić (član povjerenstva)
• Committee member: Renato Filjar (član povjerenstva)
• Granter: University of Zagreb; Faculty of Electrical Engineering and Computing; (Department of Communication and Space Technologies); Zagreb
• Defense date and country: 2011-12-19, Croatia
• Scientific / art field, discipline and subdiscipline: TECHNICAL SCIENCES; Electrical Engineering
• Universal decimal classification (UDC): 621.3 - Electrical engineering

Abstract

U radu se razmatraju mogućnosti uporabe radiofrekvencijskog spektra oslobođenog prelaskom na digitalnu radiodifuziju u radiofrekvencijskom pojasu 790-862 MHz u Republici Hrvatskoj. U obzir se uzimaju naputci i odluke Europske Komisije, težnje za harmonizacijom na razini Europske Unije, a posebna se pozornost obraća na specifičnosti lokalnog okruženja (susjedne države) i već postojeće radiodifuzijske sustave u radu (analogna i digitalna televizija). Analizira se mehanizam dodjele radiofrekvencijskog spektra na temelju koga će se taj spektar dodijeliti u Republici Hrvatskoj. Izrađeni su proračuni interferencije konkretnih TV odašiljača u susjednim državama koji rade na 790-862 MHz prema imaginarnoj mreži pokretnih komunikacija 4. generacije (LTE) u Republici Hrvatskoj. Prikazani su rezultati mjerenja interferencije TV odašiljača prema LTE-u. Na temelju rezultata mjerenja uspoređivani su rezultati proračuna. Dobiveni su rezultati analizirani te je predloženo moguće rješenje.

Abstract (english)

This paper discusses the possibility of use of spectrum freed up by switching from analogue to digital broadcasting in the radiofrequency band 790-862 MHz in Croatia. Guidelines from the European Commission are taken into account, the desirability of harmonization at EU level and special attention is paid to the specific local environment (neighboring countries) and the existing broadcasting systems in operation (analog and digital television). Analysis of the mechanism for allocating spectrum on which to assign the spectrum in the Republic of Croatia has been done. Interference calculations have been done, from the specific TV transmitters in neighboring countries who are operating on 790-862 MHz to the imaginary mobile network (fourth generation - LTE) in the Republic of Croatia. The results of interference measurements from TV transmitters to LTE are shown. Based on the results of measurements, the results of calculations are compared. The results are analyzed and a possible solution is proposed.

• Keywords: digitalna dividenda; 800 MHz; LTE; pokretni sustavi 4. generacije; digitalna televizija; ASO
• Keywords (english): digital dividend; 800 MHz; LTE; fourth generation mobile systems; digital television; ASO
• Language: croatian
• URN:NBN: urn:nbn:hr:168:702458
• Project: Number: 036-0363081-1649; Title: Istraživanje povećanja učinkovitosti bežičnih komunikacijskih sustava; Leader: Dina Šimunić; Jurisdiction: Croatia; Funder: MZOS; Funding stream: ZP
• Study programme: Title: Postgraduate master programme in electrical engineering; Study programme type: university; Study level: postgraduate; Academic / professional title: Magistar znanosti elektrotehnike (Magistar znanosti elektrotehnike)
• Catalog URL: http://lib.fer.hr/cgi-bin/koha/opac-detail.pl?biblionumber=37869
• Type of resource: Text
• Extent: 118 str ; 30 cm
• File origin: Born digital
• Access conditions: Closed access
• Created on: 2020-09-07 08:01:06