Forum: GNU Radio [trellis - ofdm]

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Rita A. (Guest)
on 2009-05-29 22:13
(Received via mailing list)
I'm trying to use the trellis encoder with the ofdm modulator.

If I don't use the trellis encoder, In the side of transmission, I load
data to payload, and then I just simple do send_pkt (payload)  to pass
payload and so on ... ( ....     tb.txpath.send_pkt(payload, eof) .... )

But if I try to encode with trellis this payload, the problem I have is
don't know how to pass this new payload, I mean, for getting the
payload  I must run the top block. I think I haven't explained very

payload --> trellis --> mod ofdm

the payload to the ofdm modulator.., you pass to the send_pkt a
and if you run with trellis encoder, where is this variable?. (Again: I
think I haven't explained very well)

 Well, to sump up, what I need is to use the trellis encoder with the
modulator, and I don't know exactly how to do it.

Thanks anyway.
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