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71 lines
2.7 KiB
C++
71 lines
2.7 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 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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