Re: [Discuss-gnuradio] wxgui issue with Windows version of GR-companion

2014-03-22 Thread habibur333
Please use this version gnuradio_3.7.2.1-213. i faced same problem then just
install this version.then everything is ok. thanks



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Re: [Discuss-gnuradio] gqrx segfaults: rtlsdr_read_async returned with -5

2014-03-22 Thread Alfredo Muniz
Just updated everything and now both can coexist. I must've been running
some old package somewhere.
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[Discuss-gnuradio] Reminder: Call for Proposals and Registration for GRCon14

2014-03-22 Thread Michael Dickens
Greetings GNU Radio and USRP Communities,

The GNU Radio Conference 2014 (GRCon14) will take place 2014 September 15-19, 
at the District Architecture Center (AIA DAC) in Washington, DC, USA [0].  
Registration is open, and available via the GRCon14 Main Website [1].  If you 
are interested in presenting at GRCon14, please submit your abstract via the 
GRCon14 Call For Presentations Website [2].  We already have a few submissions; 
please keep them coming!  The submission period will close on 2014 April 04 -- 
just under 2 weeks away -- and we will announce the selected presentations on 
2014 April 14.  Tom Rondeau and I will be leading the selection process.

Best Regards,

Michael Dickens
GNU Radio Conference 2014 Co-Organizer (one of a few)

[0] GRCon14 Location : AIA DAC Website
http://aiadac.com/

[1] GRCon14 Main Website
http://gnuradio.squarespace.com/gnu-radio-conference-2014/

[2] GRCon14 Call For Presentations
http://gnuradio.squarespace.com/grc2014-call-for-presentations/


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[Discuss-gnuradio] Full-duplex

2014-03-22 Thread Sara Chérif
I want to use 2 Laptops with GNU Radio installed & 2 USRPs , but I want a
full duplex OFDM link so  each USRP will work as a TX & RX .
How to do a Full-duplex traffic ?
 will I need to make a new block on GNU Radio to be used as a transceiver ?
Thanks :)
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Re: [Discuss-gnuradio] Full-duplex

2014-03-22 Thread zielalaoui
Hi sara,
which USRPS do you have?



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Re: [Discuss-gnuradio] Full-duplex

2014-03-22 Thread Sara Chérif
I have one USRP B100 & the other USRP is B200


2014-03-22 22:01 GMT+02:00 zielalaoui :

> Hi sara,
> which USRPS do you have?
>
>
>
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> View this message in context:
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Re: [Discuss-gnuradio] Full-duplex

2014-03-22 Thread Marcus Müller
-BEGIN PGP SIGNED MESSAGE-
Hash: SHA1

The used USRPs don't actually matter much; you can have UHD source &
sink in the same flow graph, so to combine the OFDM Rx&Tx.

A word of advise, though: Start off with having a working OFDM one-way
communication, that is, for starters in GNU Radio, a milestone by
itself. Then combine the two functionalities in one flow graph.

Examples of OFDM Tx and Rx flow graphs are in the GNU Radio source
tree under gnuradio/gr-digital/examples/ofdm .

Greetings,
Marcus

On 22.03.2014 21:16, Sara Chérif wrote:
> I have one USRP B100 & the other USRP is B200
> 
> 
> 2014-03-22 22:01 GMT+02:00 zielalaoui :
> 
>> Hi sara, which USRPS do you have?
>> 
>> 
>> 
>> -- View this message in context: 
>> http://gnuradio.4.n7.nabble.com/Full-duplex-tp47137p47138.html 
>> Sent from the GnuRadio mailing list archive at Nabble.com.
>> 
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> 
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