digital_ofdm_sync_sc_cfb.h File Reference

#include <digital_api.h>
#include <gr_hier_block2.h>

Go to the source code of this file.

Classes
class	digital_ofdm_sync_sc_cfb
	Schmidl & Cox synchronisation for OFDM. More...
Functions
DIGITAL_API digital_ofdm_sync_sc_cfb_sptr	digital_make_ofdm_sync_sc_cfb (int fft_len, int cp_len, bool use_even_carriers=false)

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Function Documentation

DIGITAL_API digital_ofdm_sync_sc_cfb_sptr digital_make_ofdm_sync_sc_cfb	(	int	fft_len,
		int	cp_len,
		bool	use_even_carriers = false
	)

Parameters:

fft_len	FFT length
cp_len	Length of the guard interval (cyclic prefix) in samples
use_even_carriers	If true, the carriers in the sync preamble are occupied such that the even carriers are used (0, 2, 4, ...). If you use all carriers, that would include the DC carrier, so be careful.