|
Software-defined antenna array
Sedláček, David ; Prokopec, Jan (oponent) ; Maršálek, Roman (vedoucí práce)
The main objective of this thesis was to develop a demonstrator platform implementing signal processing algorithms for signal direction of arrival estimation. In total, six estimation techniques were described, and simulations of discussed beamforming and subspace-based methods were implemented in Python. A study was conducted on available hardware, comparing trade-offs between customised and off-the-shelf solutions. Specific hardware and software configurations were proposed for practical implementation of the estimation methods. Finally, a testbed was constructed to verify the performance of the implemented estimation methods. Tests were performed, and the results were critically evaluated.
|
|
Security of keyless systems in cars
Semančík, Matej ; Burda, Karel (oponent) ; Krajsa, Ondřej (vedoucí práce)
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.
|
| |
| |
|
Security of keyless systems in cars
Semančík, Matej ; Burda, Karel (oponent) ; Krajsa, Ondřej (vedoucí práce)
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.
|