Anton Ottosson
49 lines
1.4 KiB
C++
49 lines
1.4 KiB
C++
/*
|
|
* Copyright (C) 2015 Bastian Bloessl <bloessl@ccs-labs.org>
|
|
*
|
|
* This program is free software: you can redistribute it and/or modify
|
|
* it under the terms of the GNU General Public License as published by
|
|
* the Free Software Foundation, either version 3 of the License, or
|
|
* (at your option) any later version.
|
|
*
|
|
* This program is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
* GNU General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU General Public License
|
|
* along with this program. If not, see <http://www.gnu.org/licenses/>.
|
|
*/
|
|
|
|
#ifndef INCLUDED_IEEE802_11_EQUALIZER_BASE_H
|
|
#define INCLUDED_IEEE802_11_EQUALIZER_BASE_H
|
|
|
|
#include <gnuradio/gr_complex.h>
|
|
#include <gnuradio/digital/constellation.h>
|
|
|
|
namespace gr {
|
|
namespace ieee802_11 {
|
|
namespace equalizer {
|
|
|
|
class base {
|
|
public:
|
|
virtual ~base() {};
|
|
virtual void equalize(gr_complex *in, int n, gr_complex *symbols, uint8_t *bits, boost::shared_ptr<gr::digital::constellation> mod) = 0;
|
|
virtual double get_snr() = 0;
|
|
|
|
static const gr_complex POLARITY[127];
|
|
|
|
const gr_complex* get_csi();
|
|
|
|
protected:
|
|
static const gr_complex LONG[64];
|
|
|
|
gr_complex d_H[64];
|
|
};
|
|
|
|
} /* namespace channel_estimation */
|
|
} /* namespace ieee802_11 */
|
|
} /* namespace gr */
|
|
|
|
#endif /* INCLUDED_IEEE802_11_EQUALIZER_BASE_H */
|