After the prove-of-concept of an software defined DVB-T Transmitter there is a new project concentrating on the development of an GSM basestation It’s called OpenBTS and again based on the the GNURadio / URSP hard- and software in combination with asterisk an open source PBX telephony platform. Background information on this project can [...]
William A. Sethares and Rick Johnson wrote an interesting book on a more and more hot topic in wireless technology but also security research:
Telecommunication Breakdown: Concepts of Communication Transmitted via Software-Defined Radio
There is also a PDF-version of this book available.
An brief introduction on Software-Defined Radios can be found in Michael Ossmann’s Black Hat 2008 talk [...]
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Harald recently blogged about a full-featured DVB-T transmitter using a normal PC and the GNURadio / URSP hard- and software. There is also a paper on this topic “Soft-DVB: A Fully-Software GNURadio-based ETSI DVB-T Modulator” by Vincenzo Pellegrini, Giacomo Bacci and Marco Luise presented at the WSR’08 and a additional paper on wireless protocol [...]
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