[trellis - ofdm]


#1

Hello!
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
the
data to payload, and then I just simple do send_pkt (payload) to pass
the
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
I
don’t know how to pass this new payload, I mean, for getting the
encoding
payload I must run the top block. I think I haven’t explained very
well.

payload --> trellis --> mod ofdm

the payload to the ofdm modulator…, you pass to the send_pkt a
variable,
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
ofdm
modulator, and I don’t know exactly how to do it.

Thanks anyway.

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