hey patrik,
Tom's reply :
http://www.nabble.com/Transmitting-a-binary-%27ones-and-zeroes%27-file-for-Bit-Error-Analysis-tf3990983.html
http://www.nabble.com/Transmitting-a-binary-%27ones-and-zeroes%27-file-for-Bit-Error-Analysis-tf3990983.html
might help you can use gr_vector_source as your d
hi..
i am presently working on tx_voice.py and rx_voice.py for transmission of
audio files. I am interested in finding out the BER . Now, the problem is that
a few packets are dropped so i need to keep track of a packet sequence number.
I am trying to embed a packet sequence number so that d
G'day,
when can we expect a new release?
cheerio Berndt
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Hi,
I just buy two sets of RFX900 a few days ago. now I can run usrp_siggen.py
and usrp_fft.py normally now. But when I try to run usrp_nbfm_ptt.py for a
full duplex test, I can hear nothing in both sides. I check the source code
and find self.set_transmit(False) in the __init__ of ptt_graph, so I
Dear Friends ,
How we can implement a state machine control in Gnu Radio ? I want to run
some gnuradio blocks in such away that I can control which block is to be
run and which one is to stop depending on time sequences or time states.
This control should be dynamically executed during the run t
2007/6/29, Aadil Volkwin <[EMAIL PROTECTED]>:
Hi,
My apologies for the lengthy silence. I have been out of town and unable
to respond to mail.
I'm not entirely clear on what you mean when you ask if the smoothing is
over time or frequency.
In essence, I would like to reproduce an output compar
Hey Tom
Thanks for the tip to use benchmark files for the same.On going through them
made me realize they are just as identical to tx_voice.py, rx_voice.py !
And just as you had said, it would be necessary to keep track of the packets
but I havent yet been able to figure out a way to overcome t
Hey Tom
Thanks for the tip to use benchmark files for the same.On going through them
made me realize they are just as identical to tx_voice.py, rx_voice.py !
And just as you had said, it would be necessary to keep track of the packets
but I havent yet been able to figure out a way to overcome t
Hi Dan,
thanks for your quick reply. The information i'm looking for is exactly the
packet length and the data rate of a packet. I'm using this information to
do some sort of wireless environment characterization.
If you can point me to the right places in the code, that would be awesome.
Thank
Hello Teun,
There are two rates for the 802.11b physical headers - 1 Mbps, and 2
Mbps. Most likely, packets that use the CCK modulation (5.5 and 11 Mbps)
use the 2 Mbps physical header. I never got the 2 Mbps header decoding
working properly for some reason, although the code does try to de
Hi Guys,
First of all, thanks for all the help you have been giving me, it was really
helpful for me to understand the USRP / GNU Radio package.
I'm hoping someone from the BBN group is reading this, or anyone else who
has an idea.
Within our research group we are interested in decoding 11b/(
rashi dixit wrote:
Hello Everyone
I am currently working on binary file transmission from one system to
another, but couldnt figure a way out yet.
Using tx_voice.py when I send a binary file with just an arbitrary
stream of ones and zeroes, data is read and transmitted as packets
well. But
pratik hetamsaria wrote:
hi..
i am trying to embed a fixed sequence which i want to recover during
demodulation. I have read from the previous archives that it would be
easier to embed it in the payload part.However, as soon as i add
anything in the payload part, and try to receive using rx_v
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