Hi,
i've done the simulation, but i've a question. In the graphs the program did,
the are, in the constellation rappresentation, blue and red points. What do
they rappresent?
thanks a lot
matteo
_
Sono arrivati i supereroi di M
Hi,
i try to see the modulation of every carriers with the option log, but when i
put this options the is this errror :
Noise voltage: 4.472135955
Frequency offset: 0
Symbols per Packet: 16.0
Samples per Packet: 11520.0
ofdm_mapper_c.dat: Permission denied
terminate called after throwing an
Hi,
I'm working on put differents modulations in differents carriers. i've
implemented my project, modifying Ofdm.py and the sorces gr_ofdm_mapper_bcv.cc
and gr_ofdm_frame_sink.cc. Now i've a doubt. The benchamrk simulation go
correctly. how can i see if the program did the right demodulation
> Date: Tue, 1 Jul 2008 08:44:37 -0700
> From: [EMAIL PROTECTED]
> To: [EMAIL PROTECTED]
> CC: discuss-gnuradio@gnu.org
> Subject: Re: [Discuss-gnuradio] Benchmark_ofdm_tx Benchmark_ofdm_rx
>
> On Tue, Jul 01, 2008 at 05:17:06PM +0200
> Date: Tue, 1 Jul 2008 08:05:55 -0700
> From: [EMAIL PROTECTED]
> To: [EMAIL PROTECTED]
> CC: discuss-gnuradio@gnu.org
> Subject: Re: [Discuss-gnuradio] Benchmark_ofdm_tx Benchmark_ofdm_rx
>
> On Tue, Jul 01, 2008 at 04:54:22PM +0200, matteo zunino wrote:
> > >
> Date: Tue, 1 Jul 2008 07:04:54 -0700
> From: [EMAIL PROTECTED]
> To: [EMAIL PROTECTED]
> CC: discuss-gnuradio@gnu.org
> Subject: Re: [Discuss-gnuradio] Benchmark_ofdm_tx Benchmark_ofdm_rx
>
> On Tue, Jul 01, 2008 at 11:37:22AM +0200, matteo zunino wrote:
> >
>
Hi,
i've a question about these two functions.
My aim is to modify these benchmarks in order to create a trasmission system
that can choose to put on a single carrier a BPSK or a QPSK modulation. My
problem is this one, how can i comunicate to the receiver what carriers are
BPSk adn what QPSK
Hi,
i would do a OFDM simulator in which it's possible to choise the channel model
of the transmission, there is some Gnuradio function that i can use for it, in
order to connect this function with others functions of signal processing?
___
Hi,
I'm working on a OFDM simulation based on gnuradio libreires.
I would like to modify the band-width of all my carriers, that from sperimental
tests results about 1 kHz, but i don't know in which source i can find it, or ,
if other people had work on it, if there is some program or functio
