#include <ofdm_equalizer_simpledfe.h>
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 >()) |
| 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.
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void | get_channel_state (std::vector< gr_complex > &taps) |
| Return the current channel state.
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| ofdm_equalizer_base (int fft_len) |
virtual | ~ofdm_equalizer_base () |
void | set_carrier_offset (int offset) |
| Set the carrier offset in integer multiples.
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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 |
std::vector< bool > | d_occupied_carriers |
| If d_occupied_carriers [k][l] is true, symbol k, carrier l is carrying data.
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std::vector< std::vector< bool > > | d_pilot_carriers |
| If d_pilot_carriers [k][l] is true, symbol k, carrier l is carrying data.
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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.
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int | d_symbols_skipped |
| In case the frame doesn't begin with OFDM symbol 0, this is the index of the first symbol.
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int | d_pilot_carr_set |
| The current position in the set of pilot symbols.
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std::vector< gr_complex > | d_channel_state |
| Vector of length d_fft_len saving the current channel state (on the occupied carriers)
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Member Typedef Documentation
Constructor & Destructor Documentation
gr::digital::ofdm_equalizer_simpledfe::ofdm_equalizer_simpledfe |
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int |
fft_len, |
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const gr::digital::constellation_sptr & |
constellation, |
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const std::vector< std::vector< int > > & |
occupied_carriers = std::vector< std::vector< int > >() , |
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const std::vector< std::vector< int > > & |
pilot_carriers = std::vector< std::vector< int > >() , |
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const std::vector< std::vector< gr_complex > > & |
pilot_symbols = std::vector< std::vector< gr_complex > >() , |
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int |
symbols_skipped = 0 , |
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float |
alpha = 0.1 , |
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bool |
input_is_shifted = true |
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) |
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gr::digital::ofdm_equalizer_simpledfe::~ofdm_equalizer_simpledfe |
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Member Function Documentation
void gr::digital::ofdm_equalizer_simpledfe::equalize |
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gr_complex * |
frame, |
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int |
n_sym, |
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const std::vector< gr_complex > & |
initial_taps = std::vector< gr_complex >() , |
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const std::vector< tag_t > & |
tags = std::vector< tag_t >() |
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) |
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virtual |
static sptr gr::digital::ofdm_equalizer_simpledfe::make |
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int |
fft_len, |
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const gr::digital::constellation_sptr & |
constellation, |
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const std::vector< std::vector< int > > & |
occupied_carriers = std::vector< std::vector< int > >() , |
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const std::vector< std::vector< int > > & |
pilot_carriers = std::vector< std::vector< int > >() , |
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const std::vector< std::vector< gr_complex > > & |
pilot_symbols = std::vector< std::vector< gr_complex > >() , |
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int |
symbols_skipped = 0 , |
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float |
alpha = 0.1 , |
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bool |
input_is_shifted = true |
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) |
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static |
The documentation for this class was generated from the following file: