mirror of https://github.com/PentHertz/srsLTE.git
97 lines
3.4 KiB
C++
97 lines
3.4 KiB
C++
/**
|
|
*
|
|
* \section COPYRIGHT
|
|
*
|
|
* Copyright 2013-2021 Software Radio Systems Limited
|
|
*
|
|
* By using this file, you agree to the terms and conditions set
|
|
* forth in the LICENSE file which can be found at the top level of
|
|
* the distribution.
|
|
*
|
|
*/
|
|
|
|
#ifndef SRSRAN_SCHED_NR_CFG_GENERATORS_H
|
|
#define SRSRAN_SCHED_NR_CFG_GENERATORS_H
|
|
|
|
#include "srsenb/hdr/stack/mac/nr/sched_nr_interface.h"
|
|
#include "srsran/common/phy_cfg_nr_default.h"
|
|
|
|
namespace srsenb {
|
|
|
|
srsran_coreset_t get_default_coreset0(uint32_t nof_prb)
|
|
{
|
|
srsran_coreset_t coreset{};
|
|
coreset.id = 0;
|
|
coreset.duration = 1;
|
|
coreset.precoder_granularity = srsran_coreset_precoder_granularity_reg_bundle;
|
|
for (uint32_t i = 0; i < SRSRAN_CORESET_FREQ_DOMAIN_RES_SIZE; ++i) {
|
|
coreset.freq_resources[i] = i < (nof_prb / 6);
|
|
}
|
|
return coreset;
|
|
}
|
|
|
|
sched_nr_interface::cell_cfg_t get_default_cell_cfg(const srsran::phy_cfg_nr_t& phy_cfg)
|
|
{
|
|
sched_nr_interface::cell_cfg_t cell_cfg{};
|
|
|
|
cell_cfg.carrier = phy_cfg.carrier;
|
|
cell_cfg.tdd = phy_cfg.tdd;
|
|
|
|
cell_cfg.bwps.resize(1);
|
|
cell_cfg.bwps[0].pdcch = phy_cfg.pdcch;
|
|
cell_cfg.bwps[0].pdsch = phy_cfg.pdsch;
|
|
cell_cfg.bwps[0].pusch = phy_cfg.pusch;
|
|
cell_cfg.bwps[0].rb_width = phy_cfg.carrier.nof_prb;
|
|
|
|
cell_cfg.bwps[0].pdcch.coreset_present[0] = true;
|
|
cell_cfg.bwps[0].pdcch.coreset[0] = get_default_coreset0(phy_cfg.carrier.nof_prb);
|
|
cell_cfg.bwps[0].pdcch.search_space_present[0] = true;
|
|
auto& ss = cell_cfg.bwps[0].pdcch.search_space[0];
|
|
ss.id = 0;
|
|
ss.coreset_id = 0;
|
|
ss.duration = 1;
|
|
ss.type = srsran_search_space_type_common_0;
|
|
ss.nof_candidates[0] = 1;
|
|
ss.nof_candidates[1] = 1;
|
|
ss.nof_candidates[2] = 1;
|
|
ss.nof_candidates[3] = 0;
|
|
ss.nof_candidates[4] = 0;
|
|
ss.nof_formats = 1;
|
|
ss.formats[0] = srsran_dci_format_nr_1_0;
|
|
cell_cfg.bwps[0].pdcch.ra_search_space_present = true;
|
|
cell_cfg.bwps[0].pdcch.ra_search_space = cell_cfg.bwps[0].pdcch.search_space[1];
|
|
|
|
return cell_cfg;
|
|
}
|
|
|
|
std::vector<sched_nr_interface::cell_cfg_t> get_default_cells_cfg(
|
|
uint32_t nof_sectors,
|
|
const srsran::phy_cfg_nr_t& phy_cfg = srsran::phy_cfg_nr_default_t{srsran::phy_cfg_nr_default_t::reference_cfg_t{}})
|
|
{
|
|
std::vector<sched_nr_interface::cell_cfg_t> cells;
|
|
cells.reserve(nof_sectors);
|
|
for (uint32_t i = 0; i < nof_sectors; ++i) {
|
|
cells.push_back(get_default_cell_cfg(phy_cfg));
|
|
}
|
|
return cells;
|
|
}
|
|
|
|
sched_nr_interface::ue_cfg_t get_default_ue_cfg(uint32_t nof_cc,
|
|
const srsran::phy_cfg_nr_t& phy_cfg = srsran::phy_cfg_nr_default_t{
|
|
srsran::phy_cfg_nr_default_t::reference_cfg_t{}})
|
|
{
|
|
sched_nr_interface::ue_cfg_t uecfg{};
|
|
uecfg.carriers.resize(nof_cc);
|
|
for (uint32_t cc = 0; cc < nof_cc; ++cc) {
|
|
uecfg.carriers[cc].cc = cc;
|
|
uecfg.carriers[cc].active = true;
|
|
}
|
|
uecfg.phy_cfg = phy_cfg;
|
|
|
|
return uecfg;
|
|
}
|
|
|
|
} // namespace srsenb
|
|
|
|
#endif // SRSRAN_SCHED_NR_CFG_GENERATORS_H
|