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Is it possible to program GNU-Radio in Java? - Jfokus

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<strong>Is</strong> <strong>it</strong> <strong>possible</strong> <strong>to</strong> <strong>program</strong> <strong>GNU</strong>-<strong>Radio</strong> <strong>in</strong> <strong>Java</strong>?<br />

Robert Vartt<strong>in</strong>en


SDR – vad är det?<br />

SDR – Software Def<strong>in</strong>ed <strong>Radio</strong><br />

• A Software Def<strong>in</strong>ed <strong>Radio</strong> (SDR) system<br />

is a radio communication system which<br />

can potentially tune <strong>to</strong> any frequency band<br />

and receive any modulation across a large<br />

frequency spectrum by means of as l<strong>it</strong>tle<br />

hardware as <strong>possible</strong> and process<strong>in</strong>g the<br />

signals through software.<br />

2 © 2006 CIBER, Inc. All rights reserved


<strong>GNU</strong> <strong>Radio</strong><br />

<strong>GNU</strong> <strong>Radio</strong><br />

• Open source SDR project<br />

• Hardware and software<br />

3 © 2006 CIBER, Inc. All rights reserved


<strong>GNU</strong> <strong>Radio</strong> USRP<br />

4 © 2006 CIBER, Inc. All rights reserved


Now what? Call <strong>to</strong> action!<br />

• Start some open development…<br />

– Technologies <strong>in</strong>volved <strong>in</strong>cludes; <strong>Java</strong>, JNI (C/C++),<br />

Python, SDR, Serial comm (USB), hi-speed DSP,<br />

more …<br />

• Interested? Contact: robert.vartt<strong>in</strong>en@ciber.com<br />

• This is fun..!. Who wouldn’t like <strong>to</strong> jo<strong>in</strong>?<br />

• The more the merrier<br />

5 © 2006 CIBER, Inc. All rights reserved


<strong>Java</strong> and <strong>GNU</strong><strong>Radio</strong><br />

robert.vartt<strong>in</strong>en@ciber.com

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