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49 lines
1.1 KiB
C++
49 lines
1.1 KiB
C++
/**
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*
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* \section COPYRIGHT
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*
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* Copyright 2013-2021 Software Radio Systems Limited
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*
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* By using this file, you agree to the terms and conditions set
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* forth in the LICENSE file which can be found at the top level of
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* the distribution.
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*
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*/
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#ifndef SRSUE_SCELL_RECV_H
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#define SRSUE_SCELL_RECV_H
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#include "srsue/hdr/phy/phy_common.h"
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#include <set>
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#include <srsran/srsran.h>
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namespace srsue {
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namespace scell {
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// Class to receive secondary cell
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class scell_recv
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{
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public:
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explicit scell_recv(srslog::basic_logger& logger) : logger(logger) {}
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void init(uint32_t max_sf_window);
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void deinit();
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void reset();
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std::set<uint32_t> find_cells(const cf_t* input_buffer, const srsran_cell_t serving_cell, const uint32_t nof_sf);
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private:
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// 36.133 9.1.2.1 for band 7
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constexpr static float ABSOLUTE_RSRP_THRESHOLD_DBM = -125;
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cf_t* sf_buffer[SRSRAN_MAX_PORTS];
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srslog::basic_logger& logger;
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srsran_sync_t sync_find;
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uint32_t current_fft_sz;
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};
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} // namespace scell
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} // namespace srsue
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#endif // SRSUE_SCELL_RECV_H
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