GNU Radio's LORA_SDR Package
mu_detection.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)
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
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17 * the Free Software Foundation, Inc., 51 Franklin Street,
18 * Boston, MA 02110-1301, USA.
19 */
20
21
22#ifndef INCLUDED_LORA_SDR_MU_DETECTION_H
23#define INCLUDED_LORA_SDR_MU_DETECTION_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 mu_detection : virtual public gr::block
37 {
38 public:
39 typedef std::shared_ptr<mu_detection> sptr;
40
41 /*!
42 * \brief New user detection and parameters estimations
43 *
44 * This block is responsible for the user detection and parameter estimation. On a successful user detection, a tag containing the estimations of the user
45 * power, cfo and sto is attached to the first sample containing the new user signal.
46 *
47 * \param sf Spreading factor
48 * \param os_factor Oversampling factor
49 * \param snr_threshold Mininal SNR required to validate a triggered new user detection.
50 */
51 static sptr make(uint8_t sf, uint8_t os_factor, int snr_threshold);
52 };
53
54 } // namespace lora_sdr
55} // namespace gr
56
57#endif /* INCLUDED_LORA_SDR_MU_DETECTION_H */
58
#define LORA_SDR_API
Definition: api.h:19
Definition: mu_detection.h:37
static sptr make(uint8_t sf, uint8_t os_factor, int snr_threshold)
New user detection and parameters estimations.
std::shared_ptr< mu_detection > sptr
Definition: mu_detection.h:39
Definition: add_crc.h:28