Forum: GNU Radio QAM modulation

6da6e7f76e8250a5f50c56bf94401783?d=identicon&s=25 Irfan Ullah (Guest)
on 2014-01-08 08:11
(Received via mailing list)
Hello all,
   is it possible to design our own block of QAM from small blocks like
filters, synchronizers, adders etc.
regards,
Irfan Ulllah
7d89a70df32c0ae27c1235016f9e5441?d=identicon&s=25 "Marcus Müller" <marcus@hostalia.de> (Guest)
on 2014-01-08 12:52
(Received via mailing list)
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Yes, that could be possible... But why would you do that? For "simple"
QAMs there are decoders available, and for unavailable QAMs you'd
simply implement your own constellation class.
Please refer to the GNU Radio API reference for further information on
constellation mappers.

Greetings,
Marcus

On 08.01.2014 08:10, Irfan Ullah wrote:
> Hello all, is it possible to design our own block of QAM from small
> blocks like filters, synchronizers, adders etc. regards, Irfan
> Ulllah
>
>
>
> _______________________________________________ Discuss-gnuradio
> mailing list Discuss-gnuradio@gnu.org
> https://lists.gnu.org/mailman/listinfo/discuss-gnuradio
>
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C539637020fd56193dd6daec746c4a84?d=identicon&s=25 Tom Rondeau (Guest)
on 2014-01-08 15:29
(Received via mailing list)
On Wed, Jan 8, 2014 at 6:44 AM, Marcus Mller <marcus@hostalia.de> wrote:
> Marcus
Indeed. This is a good place to start:

http://gnuradio.org/doc/doxygen/page_digital.html

Tom
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