Could I know your current achieved bandwidth of OFDM communication over
GNURadio on your platform?
On Tue, Aug 7, 2012 at 9:55 AM, wrote:
> **
>
> On 07 Aug 2012 10:49, Nathan West wrote:
>
>
> Agreed, which is why there is general advice, like enabling real-time
> scheduling for non-root users
On Tue, Aug 7, 2012 at 9:12 AM, wrote:
> **
>
> On 06 Aug 2012 17:59, Alex Zhang wrote:
>
> Just state, I was using the tunnel.py instead of the rawOFDM to do the
> test. Seems nobody declared good bitrate within this community, although I
> have asked for many times.
>
>
>
> --
>
> Alex,
> *Drea
Upgrading to boost 1.48 fixed the problem.
Thanks again,
Ben
On Tue, Aug 7, 2012 at 2:43 PM, Ben Reynwar wrote:
> Great, thanks. I'm using boost 1.46.1 so hopefully this will go away
> once I upgrade to 1.47.
>
> On Tue, Aug 7, 2012 at 2:20 PM, Don Ward wrote:
>> You don't say what OS or versio
You don't say what OS or version of boost you are using, but it sounds like
an old problem. Try looking at
http://lists.gnu.org/archive/html/discuss-gnuradio/2011-12/msg00098.html in
the mailing list archives.
-- Don W.
- Original Message -
From: "Ben Reynwar"
To: "discuss-gnuradi
If you really needed to use a USRP as a standalone signal generator you
could probably encode the signal into a hardware block on the FPGA,
depending on how much in the way of resources are left unused. It would be
much more work than the file source method mentioned earlier. Why do you
want it pre
You can preload the signal to a file. Thereafter, just use the flow graph:
File source (repeat) --> USRP.
Thanks,
Nazmul
On Tue, Aug 7, 2012 at 4:38 PM, Anisha Gorur wrote:
> Hello All,
> I have a bit of a strange question. Is it possible to somehow preload a
> signal (it would be periodic) on
Hello All,
I have a bit of a strange question. Is it possible to somehow preload a
signal (it would be periodic) onto a USRP so that I would only have to send
a signal saying "begin transmit", and it would do so, without sending
anything besides the "begin transmit" message over the Ethernet cable?
On Tue, Aug 7, 2012 at 10:31 AM, Ben Reynwar wrote:
> Hi all,
>
> The following script hangs for me about 1 time in 10 on the call to
> top_block.stop.
> Drilling in a bit, it appears to get stuck on a call to 'interrupt' of
> a boost::thread instance on line 91 of gruel/src/lib/thread_group.cc.
>
Hi all,
The following script hangs for me about 1 time in 10 on the call to
top_block.stop.
Drilling in a bit, it appears to get stuck on a call to 'interrupt' of
a boost::thread instance on line 91 of gruel/src/lib/thread_group.cc.
Has anyone else had this problem?
Cheers,
Ben
import time
from
Try http://www.l-com.com/. A new packaged 1W amplifier for $130 seems
reasonable to me. Anything over 1W is "...available only for export,
military, licensed amateur radio and OEM component sales and are not offered
for general sale within the USA".
Evan Merewether - 575-640-5582
-Origin
On 07 Aug 2012 10:49, Nathan West wrote:
> Agreed, which is why
there is general advice, like enabling real-time scheduling for non-root
users:
http://lists.gnu.org/archive/html/discuss-gnuradio/2010-07/msg00463.html
[1]
>
> You should also run volk_profile :
http://gnuradio.org/redmine/proje
On 06 Aug 2012 17:59, Alex Zhang wrote:
> Just state, I was using
the tunnel.py instead of the rawOFDM to do the test. Seems nobody
declared good bitrate within this community, although I have asked for
many times.
>
> --
>
> Alex,
> _Dreams can come true - just
believe._
Nobody has answe
Hi,
I recently saw a picture of a nice little cantenna radar designed and
built by Gregory Charvat from MIT (cantenna = waveguide antenna built
from a tin can). His web page is here:
http://www.glcharvat.com/Dr._Gregory_L._Charvat_Projects/Cantenna_Radar.html
This seemed like a cool little proje
Hi all,
I recently wrote a block for decoding DRM AAC streams. For testing I put
together a small flow graph consisting of a wav source, encoder block,
decoder block, (rational) resampler and an audio sink (an image of the
flow graph is attached).
When I now run this flow graph, the audio is
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