gr::digital::ofdm_equalizer_base Class Reference

Base class for implementation details of frequency-domain OFDM equalizers. More...

#include <gnuradio/digital/ofdm_equalizer_base.h>

Public Types
typedef std::shared_ptr< ofdm_equalizer_base >	sptr

Public Member Functions
	ofdm_equalizer_base (int fft_len)
virtual	~ofdm_equalizer_base ()
virtual void	reset ()=0
	Reset the channel information state knowledge.
virtual 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 >())=0
	Run the actual equalization.
virtual void	get_channel_state (std::vector< gr_complex > &taps)=0
	Return the current channel state.
int	fft_len ()
sptr	base ()

Protected Attributes
int	d_fft_len

Detailed Description

Base class for implementation details of frequency-domain OFDM equalizers.

Member Typedef Documentation

sptr

typedef std::shared_ptr<ofdm_equalizer_base> gr::digital::ofdm_equalizer_base::sptr

Constructor & Destructor Documentation

ofdm_equalizer_base()

gr::digital::ofdm_equalizer_base::ofdm_equalizer_base

(

int

fft_len

)

~ofdm_equalizer_base()

virtual gr::digital::ofdm_equalizer_base::~ofdm_equalizer_base ( )

virtual

Member Function Documentation

base()

sptr gr::digital::ofdm_equalizer_base::base ( )

inline

equalize()

virtual void gr::digital::ofdm_equalizer_base::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 >()  )

pure virtual

Run the actual equalization.

Implemented in gr::digital::ofdm_equalizer_simpledfe, and gr::digital::ofdm_equalizer_static.

fft_len()

int gr::digital::ofdm_equalizer_base::fft_len ( )

inline

get_channel_state()

virtual void gr::digital::ofdm_equalizer_base::get_channel_state ( std::vector< gr_complex > &  taps )

pure virtual

Return the current channel state.

Implemented in gr::digital::ofdm_equalizer_1d_pilots.

reset()

virtual void gr::digital::ofdm_equalizer_base::reset ( )

pure virtual

Reset the channel information state knowledge.

Implemented in gr::digital::ofdm_equalizer_1d_pilots.

Member Data Documentation

d_fft_len

int gr::digital::ofdm_equalizer_base::d_fft_len

protected

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

• ofdm_equalizer_base.h