Hi there,
I'm writing a simple block to do some GSM processing, which right now
just looks for FCCH in the signal. The graph is constructed as
follows: usrp->low pass filter->gmsk.demod->my_block. My block
inherits from gr_sync_block. The problem I run into is the following
assertion failing: "gr_
i used both gr.quadrature_demod_cf, and gnuradio.blksimpl.gmsk_demod
and both demodulation the signal with a lot of noises
is there any way to solve the problem and get clean bits?
--
Posted via http://www.ruby-forum.com/.
___
Discuss-gnuradio mailing
On 8/23/07, Jeffrey Karrels <[EMAIL PROTECTED]> wrote:
> Hello all
>
> i am looking at gmsk again. i had two questions come up.
>
> 1) does clock recovery normally take place after fm demod?
Sure.
> 2) what clock recovery algo would one normally find in a receiver like
> a GSM receiver?
M&M, Gar
Hello all
i am looking at gmsk again. i had two questions come up.
1) does clock recovery normally take place after fm demod?
2) what clock recovery algo would one normally find in a receiver like
a GSM receiver?
thanks
jeff
___
Discuss-gnuradio mai
