[Discuss-gnuradio] GRC multi channel scope

2009-08-23 Thread Larry Wagner
Hi - I am trying to get multiple traces to display in the Scope Sink block for GNU Radio Companion 3.2.3svn. When I set the number of inputs to something other than 1 the block shows the correct number of sinks but the traces do not appear. Also if I set a single input to complex I only see o

Re: [Discuss-gnuradio] loss of packets during reception

2009-08-23 Thread Yu-Hua Yang
theres some threads about this, u should take a look from what i gather, the loss of packets occurring at the end of transmission is due to the transmitting USRP shutting off too early, theres a delay from sending it and it actually being in the air and then receiving it, and because it shut off b

Re: [Discuss-gnuradio] simulation of the BBN 802.11 code 1 and 2 mbps

2009-08-23 Thread Colby Boyer
Yes. There should be a a test.py file in the same directory as the tx and rx .py files. Basically this connects the RX to TX complex in/out ports together. You can add in white noise and channel fading by processing the output of the TX before the RX. Take a look and email if you have more quest

[Discuss-gnuradio] simulation of the BBN 802.11 code 1 and 2 mbps

2009-08-23 Thread maher manai
i ask if it's possible to simulate the bbn 802.11 code without using usrp card   . if it's possible please help me to do it. thanks ___ Discuss-gnuradio mailing list Discuss-gnuradio@gnu.org http://lists.gnu.org/mailman/listinfo/discuss-gnuradio