Original title: Koexistence systémů LTE a LoRa v ISM pásmu 2.4 GHz
Translated title: Coexistence of LTE and LoRa in the 2.4 GHz ISM band
Authors: Potočňak, Martin ; Staněk, Miroslav (referee) ; Polák, Ladislav (advisor)
Document type: Master’s theses
Year: 2019
Language: slo
Publisher: Vysoké učení technické v Brně. Fakulta elektrotechniky a komunikačních technologií
Abstract: [slo] [eng]
Diplomová práca sa zaoberá štúdiom a meraním koexistenčných scenárov bezdrôtových systémov LTE a LoRa v bezlicenčnom ISM pásme 2,4 GHz. Je definované spoločné rádiofrekvenčné pásmo, v ktorom tieto systémy môžu koexistovať. Navrhnuté meracie pracovisko umožňuje automatizované meranie definovaných koexistenčných scenárov. Využíva sa k tomu PC, profesionálne meracie prístroje a software MATLAB. Funkčnosť navrhnutého konceptu je overená rozsiahlymi meraniami. Dosiahnuté výsledky sú graficky spracované a detailne diskutované. This diploma thesis deals with the study and measurement of coexistence scenarios that can occur between the LTE and LoRa systems in the unlicensed ISM band 2.4 GHz. A common radio frequency band in which LTE and LoRa systems can coexist is defined. An appropriate laboratory measurement is proposed and realized, allowing automatized measurement of the defined coexistence scenarios. For this purpose, a personal computer, professional measurement equipment and software MATLAB are utilized. Functionality of the proposed concept is verified by extensive measurements. The obtained results are graphically shown and discussed in detail.
Keywords: Coexistence of wireless systems; guard band; interference; ISM band 2.4 GHz; LoRa; LTE; RF measurement

Institution: Brno University of Technology (web)
Document availability information: Fulltext is available in the Brno University of Technology Digital Library.
Original record: http://hdl.handle.net/11012/177684

Permalink: http://www.nusl.cz/ntk/nusl-400546


The record appears in these collections:
Universities and colleges > Public universities > Brno University of Technology
Academic theses (ETDs) > Master’s theses