Re: [Discuss-gnuradio] PSK demod

[Jeon]

Hi  Agam

I have no idea about details on PSK mod/demod blocks, BUT... one simple thing...

Did you check the output right after the `PSK demod`, `Packed to Unpacked`, `Packet Decoder`?

Bytes can be plotted after converted to float with `char to float`

Regards,

Jeon.

2015-06-01 19:01 GMT+09:00 Surya Agam <address@hidden>:

Hello everyone,

I try to simulate PSK modulation and demodulation without channel model to calculate BER. The flow graph as shown below.

​​

​​From File Source to PSK Mod is working, I can see the constellation even with ISI. But after PSK demod there's no output.

Is there's anything wrong with my fg?

--

Sincerely,

Surya Agam

University Al Azhar of Indonesia, Jakarta

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