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80 lines
3.2 KiB
C++
80 lines
3.2 KiB
C++
/**
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* Copyright 2013-2022 Software Radio Systems Limited
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*
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* This file is part of srsRAN.
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*
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* srsRAN 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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* srsRAN 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 SRSRAN_SCHED_NR_INTERFACE_HELPERS_H
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#define SRSRAN_SCHED_NR_INTERFACE_HELPERS_H
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#include "sched_nr_interface.h"
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#include "srsran/adt/optional_array.h"
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namespace srsenb {
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//////////////////////////////////// Search Space Helpers ////////////////////////////////////////////
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/// Get a range of active search spaces in a PDCCH configuration
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inline srsran::split_optional_span<srsran_search_space_t> view_active_search_spaces(srsran_pdcch_cfg_nr_t& pdcch)
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{
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return srsran::split_optional_span<srsran_search_space_t>{pdcch.search_space, pdcch.search_space_present};
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}
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inline srsran::split_optional_span<const srsran_search_space_t>
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view_active_search_spaces(const srsran_pdcch_cfg_nr_t& pdcch)
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{
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return srsran::split_optional_span<const srsran_search_space_t>{pdcch.search_space, pdcch.search_space_present};
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}
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inline bool contains_dci_format(const srsran_search_space_t& ss, srsran_dci_format_nr_t dci_fmt)
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{
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auto is_dci_fmt = [dci_fmt](const srsran_dci_format_nr_t& f) { return f == dci_fmt; };
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return std::any_of(&ss.formats[0], &ss.formats[ss.nof_formats], is_dci_fmt);
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}
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//////////////////////////////////// CORESET Helpers ////////////////////////////////////////////
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/// Get a range of active coresets in a PDCCH configuration
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inline srsran::split_optional_span<srsran_coreset_t> view_active_coresets(srsran_pdcch_cfg_nr_t& pdcch)
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{
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return srsran::split_optional_span<srsran_coreset_t>{pdcch.coreset, pdcch.coreset_present};
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}
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inline srsran::split_optional_span<const srsran_coreset_t> view_active_coresets(const srsran_pdcch_cfg_nr_t& pdcch)
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{
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return srsran::split_optional_span<const srsran_coreset_t>{pdcch.coreset, pdcch.coreset_present};
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}
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/// Get number of CCEs available in CORESET for PDCCH
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uint32_t coreset_nof_cces(const srsran_coreset_t& coreset);
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//////////////////////////////////// Sched Output Helpers ////////////////////////////////////////////
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inline bool operator==(srsran_dci_location_t lhs, srsran_dci_location_t rhs)
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{
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return lhs.ncce == rhs.ncce and lhs.L == rhs.L;
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}
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//////////////////////////////////// UE configuration Helpers ////////////////////////////////////////////
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void make_mib_cfg(const sched_nr_cell_cfg_t& cfg, srsran_mib_nr_t* mib);
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void make_ssb_cfg(const sched_nr_cell_cfg_t& cfg, srsran::phy_cfg_nr_t::ssb_cfg_t* ssb);
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srsran::phy_cfg_nr_t get_common_ue_phy_cfg(const sched_nr_cell_cfg_t& cfg);
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} // namespace srsenb
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#endif // SRSRAN_SCHED_NR_INTERFACE_HELPERS_H
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