Re: [Discuss-gnuradio] hi to all,

[sivakumar reddy]

Thank you friend,
where can i get tutorials regarding "how to use each block in GNU radio companion"?
Thanks in Advance
any replies are appreciated

On Mon, Dec 10, 2012 at 8:08 AM, Tom Rondeau <address@hidden> wrote:

On Fri, Dec 7, 2012 at 4:52 AM, sivakumar reddy <address@hidden> wrote:

Can any body explain how to use CYCLIC PREFIX  OFDM block in gnu radio, how can we make SERIAL TO PARALLEL conversion in GNU radio.
Advance thanks
any replies are appreciated

The cyclic prefix block takes in a vector of samples that represents a single OFDM symbol and then copies the last (output_size-input_size) samples from the back of the symbol to the front.

To convert S2P, use the gr_stream_to_vector block.

Tom