GNU Radio's LORA_SDR Package
partial_ml.h
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1/* -*- c++ -*- */
2/*
3 * Copyright 2020 <+YOU OR YOUR COMPANY+>.
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)
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10 * This software is distributed in the hope that it will be useful,
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12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 * GNU General Public License for more details.
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19 */
20
21
22#ifndef INCLUDED_LORA_SDR_PARTIAL_ML_H
23#define INCLUDED_LORA_SDR_PARTIAL_ML_H
24
25#include <lora_sdr/api.h>
26#include <gnuradio/block.h>
27
28namespace gr {
29 namespace lora_sdr {
30
31 /*!
32 *
33 * \ingroup lora_sdr
34 *
35 */
36 class LORA_SDR_API partial_ml : virtual public gr::block
37 {
38 public:
39 typedef std::shared_ptr<partial_ml> sptr;
40
41 /*!
42 * \brief Calculate the likelihood of the synchronised user symbol as well as the matched filter output of the two overlapping symbols of the non-synchronised user.
43 *
44 * This block evaluate one candidate for Su, returning it's likelihood alongside the two matched filter outputs for the non-synchronized user symbols.
45 * The candidate is selected based on the fft of the input window. The 'Id' highest bin will be considered as candidate.
46 *
47 * \param sf Spreading factor
48 * \param id ID of the block. Used to indicate the candidate for Su that this block should evaluate.(Should different for each partial_ml block, starting from 0)
49 */
50 static sptr make(uint8_t sf, uint8_t id);
51 };
52
53 } // namespace lora_sdr
54} // namespace gr
55
56#endif /* INCLUDED_LORA_SDR_PARTIAL_ML_H */
57
#define LORA_SDR_API
Definition: api.h:19
Definition: partial_ml.h:37
std::shared_ptr< partial_ml > sptr
Definition: partial_ml.h:39
static sptr make(uint8_t sf, uint8_t id)
Calculate the likelihood of the synchronised user symbol as well as the matched filter output of the ...
Definition: add_crc.h:28