---------- Forwarded message ----------
From:
Naveen Gupta <address@hidden>
Date: Tue, Jan 21, 2014 at 1:30 PM
Subject: ber vs Eb/No for ofdm system
To: discuss-gnuradio <
address@hidden>
I need to find ber vs Eb/No plot for different channels for an OFDM
system. I have created a simple OFDM transceiver system in grc. I
tried error rate block with gui number sink but getting error of
source & sink size matching. I have gone through 1 examples from
gnuradio.org which tells to use vector source with loop to produce ber
plot but didn't understand much. Someone please go through grc file
which I have attached & tell me what kind of changes I need to get
BER.
ofdm2.grc.png
ofdm2.grc