GNU Radio's GFDM Package
channel_estimator_cc_impl.h
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1/* -*- c++ -*- */
2/*
3 * Copyright 2017 Johannes Demel.
4 *
5 * This is free software; you can redistribute it and/or modify
6 * it under the terms of the GNU General Public License as published by
7 * the Free Software Foundation; either version 3, or (at your option)
8 * any later version.
9 *
10 * This software is distributed in the hope that it will be useful,
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 * GNU General Public License for more details.
14 *
15 * You should have received a copy of the GNU General Public License
16 * along with this software; see the file COPYING. If not, write to
17 * the Free Software Foundation, Inc., 51 Franklin Street,
18 * Boston, MA 02110-1301, USA.
19 */
20
21#ifndef INCLUDED_GFDM_CHANNEL_ESTIMATOR_CC_IMPL_H
22#define INCLUDED_GFDM_CHANNEL_ESTIMATOR_CC_IMPL_H
23
26
27namespace gr {
28 namespace gfdm {
29
31 {
32 private:
33 preamble_channel_estimator_cc::sptr d_estimator_kernel;
34
35 public:
36 channel_estimator_cc_impl(int timeslots, int fft_len, int active_subcarriers,
37 bool is_dc_free, int which_estimator,
38 std::vector<gr_complex> preamble);
40
41 // Where all the action really happens
42 void forecast (int noutput_items, gr_vector_int &ninput_items_required);
45
46 int general_work(int noutput_items,
47 gr_vector_int &ninput_items,
48 gr_vector_const_void_star &input_items,
49 gr_vector_void_star &output_items);
50 };
51
52 } // namespace gfdm
53} // namespace gr
54
55#endif /* INCLUDED_GFDM_CHANNEL_ESTIMATOR_CC_IMPL_H */
56
Definition channel_estimator_cc_impl.h:31
int general_work(int noutput_items, gr_vector_int &ninput_items, gr_vector_const_void_star &input_items, gr_vector_void_star &output_items)
int fixed_rate_ninput_to_noutput(int ninput)
int fixed_rate_noutput_to_ninput(int noutput)
void forecast(int noutput_items, gr_vector_int &ninput_items_required)
channel_estimator_cc_impl(int timeslots, int fft_len, int active_subcarriers, bool is_dc_free, int which_estimator, std::vector< gr_complex > preamble)
<+description of block+>
Definition channel_estimator_cc.h:37
boost::shared_ptr< preamble_channel_estimator_cc > sptr
Definition preamble_channel_estimator_cc.h:45
Definition add_cyclic_prefix_cc.h:30