Datová propustnost bezdrátové sítě pro požární hlásiče

Abstract

The bachelor thesis deals with the fire-fighting net in Ostrava, it's permeability, disturbance and improvement proposal for this net from the point of view of data permeability. Analysis of data permeability was made by own programme wrote in C#. Disturbance was watched by USB tuner Rafael Micro R820T with chipset RTL2832U and with computer with operating system Ubuntu 14.04. On Ubuntu was install a software Librtlsdr, GNU radio GQRX, Teamviewer and Kazam. But the disturbance was not found. The list of the theroretical influences on disturbance was made. Two theoretical better options were invented. The first one deals with two-way transfer and the second one proposes additional convertor. These suggestions have better properties in the field of data permeability.