National Repository of Grey Literature 5 records found  Search took 0.01 seconds. 
Software-defined antenna array
Sedláček, David ; Prokopec, Jan (referee) ; Maršálek, Roman (advisor)
Hlavným cieľom tejto práce bolo vyvinúť demonštračnú platformu pre implementáciu algoritmov na odhad smeru príchodu signálu. Celkovo bolo opísaných šesť techník, ktoré boli následne implementované v Pythone spolu so simuláciami príchodu signálov. Bola vykonaná štúdia dostupného hardvéru, v ktorej boli porovnané rozdiely medzi na mieru prispôsobenými a voľne dostupnými riešeniami. Navrhli sa konkrétne hardvérové a softvérové konfigurácie pre praktickú implementáciu metód odhadu príchodu signálu. Na záver boli navrhnuté experimentálne merania na overenie účinnosti implementovaných metód. Vykonali sa testovacie merania a ich výsledky boli kriticky zhodnotené.
Security of keyless systems in cars
Semančík, Matej ; Burda, Karel (referee) ; Krajsa, Ondřej (advisor)
This thesis deals with car remote keyless systems, analysis of these systems and most common attacks on these systems. It also deals with design and realisation of secure car remote keyless system, which should be resistant to said attacks, and with design and realisation of attack against existing car remote keyless system.
LoRaWAN Traffic Analysis via SDR
Jál, Michal ; Hanáček, Petr (referee) ; Hujňák, Ondřej (advisor)
This id about implementing LoRaWAN sniffer using software-defined radio LimeSDR. And analyzing LoRaWAN communication with this device. Part of the work is a description of LoRa modulation and introduction of the LoRaWAN network layer.
LoRaWAN Traffic Analysis via SDR
Jál, Michal ; Hanáček, Petr (referee) ; Hujňák, Ondřej (advisor)
This id about implementing LoRaWAN sniffer using software-defined radio LimeSDR. And analyzing LoRaWAN communication with this device. Part of the work is a description of LoRa modulation and introduction of the LoRaWAN network layer.
Security of keyless systems in cars
Semančík, Matej ; Burda, Karel (referee) ; Krajsa, Ondřej (advisor)
This thesis deals with car remote keyless systems, analysis of these systems and most common attacks on these systems. It also deals with design and realisation of secure car remote keyless system, which should be resistant to said attacks, and with design and realisation of attack against existing car remote keyless system.

Interested in being notified about new results for this query?
Subscribe to the RSS feed.