Re: [Discuss-gnuradio] Rayleigh fading simulator

[Nasi]

Martin,

it is so simple, I try to explain again:

my question is how you add Doppler to the channel (the code)?

Different people add it in a different way like using FIR or IIR filters. So, I am wondering if you used IIR filter or FIR. If you know of course, how you coded it?



Воскресенье,  2 марта 2014, 15:26 +01:00 от Martin Braun <address@hidden>:

On 03/01/2014 04:35 PM, Nasi wrote:
> Helo all,
>
> I need your help for simulation of the Rayleigh fading.
> I know that I can use GNURADIO channel models, but I need to know how
> they simulated.
> For example I am looking into the 'fading_model_impl.cc' in channel
> models of GNURADIO.
> Can someone tell me how this is simulated?

Can you specify what you want to do? I don't understand the question.
If you connect this block to your signal, it will "simulate" the channel.

> I heard some people also developed it on their own, but I am not sure if
> that is available and supported by you.

Developed their own what? Channels?
You can configure these channels to different types of scenarios.

M

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NE