Tuesday, July 14, 2015

Re: [Discuss-gnuradio] OFDM example from gr-digital with UHD

On 13.07.2015 17:49, Jose Perez wrote:
> Another question... to use the block "Error Rate" to calculate the
> BER of the system, I just need put the File Source block in the
> Reference in Error Rate block and the output of Repack Bits block on
> RX side?

That won't be as helpful as you might think, because the CRC check drops
packets with bit errors. So the output of the OFDM Rx will most likely
be a-OK in terms of bit errors, but you will miss packets.

A different metric might be more appropriate here.

Cheers,
Martin

_______________________________________________
Discuss-gnuradio mailing list
Discuss-gnuradio@gnu.org
https://lists.gnu.org/mailman/listinfo/discuss-gnuradio

No comments:

Post a Comment