Forum: GNU Radio [trellis - ofdm]

Announcement (2017-05-07): www.ruby-forum.com is now read-only since I unfortunately do not have the time to support and maintain the forum any more. Please see rubyonrails.org/community and ruby-lang.org/en/community for other Rails- und Ruby-related community platforms.
Rita A. (Guest)
on 2009-05-29 22:13
(Received via mailing list)
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.
--
View this message in context:
http://www.nabble.com/-trellis---ofdm--tp23784733p...
Sent from the GnuRadio mailing list archive at Nabble.com.
This topic is locked and can not be replied to.