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P25 JTRS Waveform at TIA TR-8 |
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Per Johansson, the Calit2/JTRS SDR Project manager, presented our Rapid Development of a P25 JTRS Waveform Thursday, April 29 at the Telecommunications Industry Association (TIA) TR-8 Mobile and Personal Private Radio Standards meeting, held here in San Diego. The team also gave a demonstration.
If you did not make the meeting, please see our P25 videos.
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The JSTeF/WINNF Joint meeting was a great success. We are currently post-processing photos, the presentations, etc. Updates on their status will be posted here.
Photos: Two groups: Keynotes & Presentations and Exhibits & Tours.
Presentations: There's an approval and vetting process for these, so they take a bit of time to be posted. As they become available in the Open IR, a notice will be placed here. Sorry, not available yet (but they are coming!).
last updated 5/27/2010
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Rapid Success in Porting FM3TR to Spectrum's SDR-4000 |
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UC San Diego Researchers Succeed in Rapid Port of FM3TR Waveform to Spectrum's Multi-Purpose Radio Under JPEO JTRS Support
Calit2 news permalink [en español] Spectrum Signal Processing by Vecima permalink |
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the Calit2/JTRS Software-defined Radio Project is a collaborative research effort of the UC San Diego division of the California Institute for Telecommunications and Information Technology (Calit2), supported by the Joint Program Executive Office (JPEO) for the Joint Tactical Radio System (JTRS).
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Push-to-Talk Control Protocol |
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Our Push-to-Talk Control Protocol specifies how to control PTT behavior. Using this protocol enables simulation of social conversation rules ("manners") using PTT radio.
Used for the P25-FM3TR Bridge - a bridge between our P25 JTRS Waveform, our FM3TR JTRS port and VOIP.
PTT Control Protocol is now available for download in the the Open IR: here as a plain text file. |
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JTRS Open Information Repository |
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The JTRS Open Information Repository contains material donated by JPEO JTRS as a courtesy to the open-source software-defined radio development community. It is expected that this IR will continue to grow over time with additional contributions from JPEO JTRS, as well as the user community. Details and Instructions |
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