Re: [Discuss-gnuradio] Explanation on how the preamble is inserted and how the packet is detected

Hi Adhitha, The tx_stage6.grc outputs BPSK packets. If you want to use OFDM, the OFDM examples are good references. To detect OFDM packets, use schmidl & cox OFDM sync module. Anyway, I'm glad that you've got your system going. Regards, Edwin Adhitha Dias 于2017年8月10日周四

[Discuss-gnuradio] Explanation on how the preamble is inserted and how the packet is detected

Hi Adhitha, If you check out the tx_stage6.grc example in the folder /src/gnuradio/gr-digital/example/packet/, you can see a Protocol Formatter. It generates a header which contains a preamble and some additional information, and pumps it out through the header output port. The other output