Re: [Discuss-gnuradio] ofdm_chanest_vcvc_impl.cc

[Martin Braun]

On 01/25/2015 08:10 AM, zs wrote:
> Hi Martin:
>                 Thank you for your reply.And we know this block do
> "Estimate channel and coarse frequency offset for OFDM from
> preambles".And the coarse frequency offset is a integer.And it make the
> subcarriers cyclic shift.Just illustration as this:

No cyclic shift. There must be enough  space between the out subcarriers
and the Nyquist zone boundaries. Hope this clears things up!

And please respond to the list.

M