Hello,
I have been trying to have GNURADIO and USRP B200 work on a Ubuntu 14.04.3
I have first tried the call `sudo apt-get install gnuradio`. This installs
GNURADIO fine. However, the drivers for B200 is not installed
unfortunately, hence the machine cannot see my device.
So instead I
Hi Dave,
like the last times with benchmark_tx, this script is something you
copied from somewhere else and doesn't work with the version you have
installed.
Why do you keep doing this?
Use the scripts that work with your *current* version of GNU Radio. This
one, like benchmark_tx, is contained
SRS is pleased to announce the release of their open-source
software-radio LTE UE, srsUE. Written in C++, srsUE provides all network
stack layers from IP to PHY and builds upon the existing srsLTE PHY
layer library. Running on an Intel Core i7-4790, srsUE achieves up to
60Mbps DL with a 20Mhz
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Hi Ali
> 1) it always detects the correct cell_id? Yes
That's a good sign.
>
> 2) the OFDM symbols with RS symbols should be recognizable. Is this
> the case? After the decoding of the cell id the LTE estimator
> generates a RS map with # tags
Hii want to decode a bell push signal from typ FS20 TK by Using HackRF one
.The frequenz is 868.35 MHz the modulation is AM. I use 19.2k Baudrate.The
Bell push use a ook protocol. I use the Sample rate from 2 MHz.to my flow
graph i use a low pass Filter a complex to mag block as demodulator, a M
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Hi Ali,
I'm happy to hear it works now. I've seen this behavior before. But
I'm not sure what exactly causes it. Whenever I can I add more test in
order to track down the problem.
Of course I'm happy to merge any pull request that fixes this issue
Hi Ihab,
Those "restart aquisition" are generated by the ofdm_sym_acquisition block
when it does not find a peak on the correlation function he uses to detect
the beginning of the OFDM symbol. You should verify there is indeed a DVB
signal precisely at 570 MHz. To do this you may use our "Sym
Hi Frederico, hi Ihab
to add a little background Vector to Stream / Stream to Vector advice:
That's a pretty good trick to add buffering between your hardware and
your decoder, because the/stream to vector/ has to accumulate as many
samples as fit in one vector, and the buffer between that and
Hi Organ,
This all sounds like you still have the horribly outdated version of UHD
installed that Ubuntu 14.04 has. Make sure to
sudo apt-get remove uhd libuhd\* uhd-host
And run build-gnuradio again.
Best regards,
Marcus
Am 27. November 2015 04:36:17 MEZ, schrieb "Orhan Öçal"
