Public Types
typedef boost::shared_ptr < ofdm_equalizer_simpledfe >	sptr

Public Types inherited from gr::digital::ofdm_equalizer_1d_pilots
typedef boost::shared_ptr < ofdm_equalizer_1d_pilots >	sptr

Public Types inherited from gr::digital::ofdm_equalizer_base
typedef boost::shared_ptr < ofdm_equalizer_base >	sptr

Public Member Functions
	ofdm_equalizer_simpledfe (int fft_len, const gr::digital::constellation_sptr &constellation, const std::vector< std::vector< int > > &occupied_carriers=std::vector< std::vector< int > >(), const std::vector< std::vector< int > > &pilot_carriers=std::vector< std::vector< int > >(), const std::vector< std::vector< gr_complex > > &pilot_symbols=std::vector< std::vector< gr_complex > >(), int symbols_skipped=0, float alpha=0.1, bool input_is_shifted=true)

	~ofdm_equalizer_simpledfe ()

void	equalize (gr_complex *frame, int n_sym, const std::vector< gr_complex > &initial_taps=std::vector< gr_complex >(), const std::vector< tag_t > &tags=std::vector< tag_t >())
	Run the actual equalization. More...

Public Member Functions inherited from gr::digital::ofdm_equalizer_1d_pilots
	ofdm_equalizer_1d_pilots (int fft_len, const std::vector< std::vector< int > > &occupied_carriers, const std::vector< std::vector< int > > &pilot_carriers, const std::vector< std::vector< gr_complex > > &pilot_symbols, int symbols_skipped, bool input_is_shifted)

	~ofdm_equalizer_1d_pilots ()

void	reset ()
	Reset the channel information state knowledge. More...

void	get_channel_state (std::vector< gr_complex > &taps)
	Return the current channel state. More...

Public Member Functions inherited from gr::digital::ofdm_equalizer_base
	ofdm_equalizer_base (int fft_len)

virtual	~ofdm_equalizer_base ()

int	fft_len ()

sptr	base ()

Static Public Member Functions
static sptr	make (int fft_len, const gr::digital::constellation_sptr &constellation, const std::vector< std::vector< int > > &occupied_carriers=std::vector< std::vector< int > >(), const std::vector< std::vector< int > > &pilot_carriers=std::vector< std::vector< int > >(), const std::vector< std::vector< gr_complex > > &pilot_symbols=std::vector< std::vector< gr_complex > >(), int symbols_skipped=0, float alpha=0.1, bool input_is_shifted=true)

Additional Inherited Members
Protected Attributes inherited from gr::digital::ofdm_equalizer_1d_pilots
std::vector< bool >	d_occupied_carriers
	If `d_occupied_carriers`[k][l] is true, symbol k, carrier l is carrying data. More...

std::vector< std::vector< bool > >	d_pilot_carriers
	If `d_pilot_carriers`[k][l] is true, symbol k, carrier l is carrying data. More...

std::vector< std::vector < gr_complex > >	d_pilot_symbols
	If `d_pilot_carriers`[k][l] is true, d_pilot_symbols[k][l] is its tx'd value. More...

int	d_symbols_skipped
	In case the frame doesn't begin with OFDM symbol 0, this is the index of the first symbol. More...

int	d_pilot_carr_set
	The current position in the set of pilot symbols. More...

std::vector< gr_complex >	d_channel_state
	Vector of length d_fft_len saving the current channel state (on the occupied carriers) More...

Protected Attributes inherited from gr::digital::ofdm_equalizer_base
int	d_fft_len

Member Typedef Documentation

Constructor & Destructor Documentation

gr::digital::ofdm_equalizer_simpledfe::ofdm_equalizer_simpledfe	(	int	fft_len,
		const gr::digital::constellation_sptr &	constellation,
		const std::vector< std::vector< int > > &	occupied_carriers = `std::vector< std::vector< int > >()`,
		const std::vector< std::vector< int > > &	pilot_carriers = `std::vector< std::vector< int > >()`,
		const std::vector< std::vector< gr_complex > > &	pilot_symbols = `std::vector< std::vector< gr_complex > >()`,
		int	symbols_skipped = `0`,
		float	alpha = `0.1`,
		bool	input_is_shifted = `true`
	)

gr::digital::ofdm_equalizer_simpledfe::~ofdm_equalizer_simpledfe ( )

void gr::digital::ofdm_equalizer_simpledfe::equalize	(	gr_complex *	frame,
		int	n_sym,
		const std::vector< gr_complex > &	initial_taps = `std::vector< gr_complex >()`,
		const std::vector< tag_t > &	tags = `std::vector< tag_t >()`
	)

virtual

Run the actual equalization.

static sptr gr::digital::ofdm_equalizer_simpledfe::make	(	int	fft_len,
		const gr::digital::constellation_sptr &	constellation,
		const std::vector< std::vector< int > > &	occupied_carriers = `std::vector< std::vector< int > >()`,
		const std::vector< std::vector< int > > &	pilot_carriers = `std::vector< std::vector< int > >()`,
		const std::vector< std::vector< gr_complex > > &	pilot_symbols = `std::vector< std::vector< gr_complex > >()`,
		int	symbols_skipped = `0`,
		float	alpha = `0.1`,
		bool	input_is_shifted = `true`
	)

static

The documentation for this class was generated from the following file: