Re: [Discuss-gnuradio] What are coase freq. estimation and fine freq. estimation in OFDM? Did the implementation in gnuradio follow the 802.11 standard?

[Martin Braun (CEL)]

On Tue, Apr 16, 2013 at 06:17:56PM +0530, Karan Talasila wrote:
>                I am not able to find the file 
> digital_ofdm_frame_acquisition.cc
> or digital_ofdm_chanest_vcvc.cc in my gnuradio. I have gnuradio 3.6.2 
> installed
> on my ubuntu 10.04. I tried searching in /usr/local/share/gnuradio/examples/
> digital/ofdm. But there were no c++ files. The find command also doesn't show
> it. where should i look for that c++ file.

Hi Karan,

there's no signal processing files in 'examples'. I recommend the
introductory pages to GNU Radio on the wiki.

On Linux, the 'find' command will help.

Such as:

src/gnuradio % find gr-digital -name digital_ofdm_frame_acquisition.cc
gr-digital/lib/digital_ofdm_frame_acquisition.cc

There it is.

MB

-- 
Karlsruhe Institute of Technology (KIT)
Communications Engineering Lab (CEL)

Dipl.-Ing. Martin Braun
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KIT -- University of the State of Baden-Württemberg and
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