79 lines
2.4 KiB
C++
79 lines
2.4 KiB
C++
/*
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* Copyright 2013-2019 Software Radio Systems Limited
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*
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* This file is part of srsLTE.
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*
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* srsLTE is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Affero General Public License as
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* published by the Free Software Foundation, either version 3 of
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* the License, or (at your option) any later version.
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*
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* srsLTE is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Affero General Public License for more details.
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*
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* A copy of the GNU Affero General Public License can be found in
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* the LICENSE file in the top-level directory of this distribution
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* and at http://www.gnu.org/licenses/.
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*
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*/
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#ifndef SRSUE_INTRA_MEASURE_H
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#define SRSUE_INTRA_MEASURE_H
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#include <srslte/common/log.h>
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#include <srslte/common/threads.h>
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#include <srslte/common/tti_sync_cv.h>
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#include <srslte/srslte.h>
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#include "scell_recv.h"
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namespace srsue {
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namespace scell {
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// Class to perform intra-frequency measurements
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class intra_measure : public thread
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{
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public:
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intra_measure();
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~intra_measure();
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void init(phy_common* common, rrc_interface_phy_lte* rrc, srslte::log* log_h);
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void stop();
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void set_primary_cell(uint32_t earfcn, srslte_cell_t cell);
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void set_cells_to_meas(std::set<uint32_t>& pci);
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void meas_stop();
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void write(uint32_t tti, cf_t* data, uint32_t nsamples);
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uint32_t get_earfcn() { return current_earfcn; };
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private:
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void run_thread();
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const static int INTRA_FREQ_MEAS_PRIO = DEFAULT_PRIORITY + 5;
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scell_recv scell = {};
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rrc_interface_phy_lte* rrc = nullptr;
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srslte::log* log_h = nullptr;
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phy_common* common = nullptr;
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uint32_t current_earfcn = 0;
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uint32_t current_sflen = 0;
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srslte_cell_t serving_cell = {};
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std::set<uint32_t> active_pci = {};
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std::mutex active_pci_mutex = {};
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srslte::tti_sync_cv tti_sync;
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cf_t* search_buffer = nullptr;
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bool running = false;
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bool receive_enabled = false;
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bool receiving = false;
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uint32_t receive_cnt = 0;
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srslte_ringbuffer_t ring_buffer = {};
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srslte_refsignal_dl_sync_t refsignal_dl_sync = {};
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};
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} // namespace scell
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} // namespace srsue
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#endif // SRSUE_INTRA_MEASURE_H
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