hi community,
i tried using the examples provided in gr-digital/examples/ofdm. when i use them i couldn't able to get the peaks at the output of Schmidl&cox block but if i change the tx_ofdm.grc in such a way that only payload then i can able to detect the peaks. i tried using the logging from ofdm_pn block and plotted in Matlab. which gave me the peaks. what could be the problem when i use both the header and payload at the transmitter at a time. looking forward for reply.