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Analysis of GSM network, using open source SW radio
Kilian, Petr ; Koutný, Martin (referee) ; Šilhavý, Pavel (advisor)
This master thesis is focused on analysis and creation of GSM network, using open-source projects. For such creation is used software defined radio – in this thesis kit USRP1 which uses OpenBTS with GNURadio. As a switchboard is used PBX Asterisk and for testing GSM network was used OsmocomBB (on Motorola C123) and Airprobe (on Nokia 3310) projects. Installation and implementation are part of this thesis. In thesis have been also created two scripts for simplify of the work with projects and one laboratory task.
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Frequency Spectrum Monitoring System
Hrach, Jan ; Klusáček, David (advisor) ; Mareš, Martin (referee)
We have created several programs to be used in the field of Software Defined Radio technology: (i) A channelizer, a tool that splits wideband signal into multiple narrowband channels that can be further processed, (ii) A SDR client, an interactive GUI tool that allows exploration of signals, (iii) A scanner. Our channelizer is several times faster than a popular GnuRadio implementation and our SDR software features a network-transparent architecture with one server and multiple concurrent clients. Powered by TCPDF (www.tcpdf.org)
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