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nr,gnb,rrc: remove redundant code, and update rrc_nr_test to use default rrc nr cfg generator

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master
Francisco 3 years ago committed by Andre Puschmann
parent b2a4ff1bbb
commit 3b3630d444
7 changed files with 6 additions and 282 deletions
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41
lib/include/srsran/rrc/nr/rrc_nr_cfg_utils.h
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@ -1,41 +0,0 @@
/**
*
* \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_RRC_NR_CFG_UTILS_H
#define SRSRAN_RRC_NR_CFG_UTILS_H
#include "srsran/asn1/rrc_nr.h"
#include "srsran/interfaces/gnb_rrc_nr_interfaces.h"
namespace srsran {
struct basic_cell_args_t {
uint32_t cell_id = 0x19B01;
uint32_t nof_prbs = 52;
uint32_t scs = 15;
bool is_standalone = true;
bool is_fdd = true;
std::string plmn = "00101";
uint32_t tac = 7;
};
void generate_default_pdcch_cfg_common(asn1::rrc_nr::pdcch_cfg_common_s& cfg, const basic_cell_args_t& args = {});
void generate_default_init_dl_bwp(asn1::rrc_nr::bwp_dl_common_s& cfg, const basic_cell_args_t& args = {});
void generate_default_dl_cfg_common(asn1::rrc_nr::dl_cfg_common_s& cfg, const basic_cell_args_t& args = {});
void generate_default_serv_cell_cfg_common_sib(const basic_cell_args_t& args,
asn1::rrc_nr::serving_cell_cfg_common_sib_s& cfg);
void generate_default_sib1(const basic_cell_args_t& args, asn1::rrc_nr::sib1_s& cfg);
} // namespace srsran
#endif // SRSRAN_RRC_NR_CFG_UTILS_H

1
lib/src/CMakeLists.txt
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@ -11,7 +11,6 @@ add_subdirectory(common)
add_subdirectory(mac)
add_subdirectory(phy)
add_subdirectory(radio)
add_subdirectory(rrc)
add_subdirectory(rlc)
add_subdirectory(pdcp)
add_subdirectory(gtpu)

10
lib/src/rrc/CMakeLists.txt
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@ -1,10 +0,0 @@
#
# 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.
#
set(SOURCES nr/rrc_nr_cfg_utils.cc)
add_library(srsran_rrc_nr STATIC ${SOURCES})

227
lib/src/rrc/nr/rrc_nr_cfg_utils.cc
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/**
*
* \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.
*
*/
#include "srsran/rrc/nr/rrc_nr_cfg_utils.h"
#include "srsran/asn1/rrc_nr.h"
#include "srsran/asn1/rrc_nr_utils.h"
using namespace asn1::rrc_nr;
namespace srsran {
void generate_default_pdcch_cfg_common(const basic_cell_args_t& args, pdcch_cfg_common_s& cfg)
{
cfg.ctrl_res_set_zero_present = true;
cfg.ctrl_res_set_zero = 0;
cfg.common_ctrl_res_set_present = false;
cfg.search_space_zero_present = true;
cfg.search_space_zero = 0;
cfg.common_search_space_list_present = true;
cfg.common_search_space_list.resize(1);
search_space_s& ss = cfg.common_search_space_list[0];
ss.search_space_id = 1;
ss.ctrl_res_set_id_present = true;
ss.ctrl_res_set_id = 0;
ss.monitoring_slot_periodicity_and_offset_present = true;
ss.monitoring_slot_periodicity_and_offset.set_sl1();
ss.monitoring_symbols_within_slot_present = true;
ss.monitoring_symbols_within_slot.from_number(0x2000);
ss.nrof_candidates_present = true;
ss.nrof_candidates.aggregation_level1.value = search_space_s::nrof_candidates_s_::aggregation_level1_opts::n0;
ss.nrof_candidates.aggregation_level2.value = search_space_s::nrof_candidates_s_::aggregation_level2_opts::n0;
ss.nrof_candidates.aggregation_level4.value = search_space_s::nrof_candidates_s_::aggregation_level4_opts::n1;
ss.nrof_candidates.aggregation_level8.value = search_space_s::nrof_candidates_s_::aggregation_level8_opts::n0;
ss.nrof_candidates.aggregation_level16.value = search_space_s::nrof_candidates_s_::aggregation_level16_opts::n0;
ss.search_space_type_present = true;
auto& common = ss.search_space_type.set_common();
common.dci_format0_minus0_and_format1_minus0_present = true;
cfg.search_space_sib1_present = true;
cfg.search_space_sib1 = 0;
cfg.search_space_other_sys_info_present = true;
cfg.search_space_other_sys_info = 1;
cfg.paging_search_space_present = true;
cfg.paging_search_space = 1;
cfg.ra_search_space_present = true;
cfg.ra_search_space = 1;
}
void generate_default_pdsch_cfg_common(const basic_cell_args_t& args, pdsch_cfg_common_s& cfg)
{
cfg.pdsch_time_domain_alloc_list_present = true;
cfg.pdsch_time_domain_alloc_list.resize(1);
cfg.pdsch_time_domain_alloc_list[0].map_type.value = pdsch_time_domain_res_alloc_s::map_type_opts::type_a;
cfg.pdsch_time_domain_alloc_list[0].start_symbol_and_len = 40;
}
void generate_default_init_dl_bwp(const basic_cell_args_t& args, bwp_dl_common_s& cfg)
{
cfg.generic_params.location_and_bw = 14025;
asn1::number_to_enum(cfg.generic_params.subcarrier_spacing, args.scs);
cfg.pdcch_cfg_common_present = true;
generate_default_pdcch_cfg_common(args, cfg.pdcch_cfg_common.set_setup());
cfg.pdsch_cfg_common_present = true;
generate_default_pdsch_cfg_common(args, cfg.pdsch_cfg_common.set_setup());
}
void generate_default_dl_cfg_common(dl_cfg_common_s& cfg, const basic_cell_args_t& args)
{
cfg.init_dl_bwp_present = true;
generate_default_init_dl_bwp(args, cfg.init_dl_bwp);
}
void generate_default_dl_cfg_common_sib(const basic_cell_args_t& args, dl_cfg_common_sib_s& cfg)
{
cfg.freq_info_dl.freq_band_list.resize(1);
cfg.freq_info_dl.freq_band_list[0].freq_band_ind_nr_present = true;
cfg.freq_info_dl.freq_band_list[0].freq_band_ind_nr = 20;
cfg.freq_info_dl.offset_to_point_a = 24;
cfg.freq_info_dl.scs_specific_carrier_list.resize(1);
cfg.freq_info_dl.scs_specific_carrier_list[0].offset_to_carrier = 0;
asn1::number_to_enum(cfg.freq_info_dl.scs_specific_carrier_list[0].subcarrier_spacing, args.scs);
cfg.freq_info_dl.scs_specific_carrier_list[0].carrier_bw = args.nof_prbs;
generate_default_init_dl_bwp(args, cfg.init_dl_bwp);
// disable InitialBWP-Only fields
cfg.init_dl_bwp.pdcch_cfg_common.setup().ctrl_res_set_zero_present = false;
cfg.init_dl_bwp.pdcch_cfg_common.setup().search_space_zero_present = false;
cfg.bcch_cfg.mod_period_coeff.value = bcch_cfg_s::mod_period_coeff_opts::n4;
cfg.pcch_cfg.default_paging_cycle.value = paging_cycle_opts::rf128;
cfg.pcch_cfg.nand_paging_frame_offset.set_one_t();
cfg.pcch_cfg.ns.value = pcch_cfg_s::ns_opts::one;
}
void generate_default_rach_cfg_common(const basic_cell_args_t& args, rach_cfg_common_s& cfg)
{
cfg.rach_cfg_generic.prach_cfg_idx = 16;
cfg.rach_cfg_generic.msg1_fdm.value = rach_cfg_generic_s::msg1_fdm_opts::one;
cfg.rach_cfg_generic.msg1_freq_start = 0;
cfg.rach_cfg_generic.zero_correlation_zone_cfg = 15;
cfg.rach_cfg_generic.preamb_rx_target_pwr = -110;
cfg.rach_cfg_generic.preamb_trans_max.value = rach_cfg_generic_s::preamb_trans_max_opts::n7;
cfg.rach_cfg_generic.pwr_ramp_step.value = rach_cfg_generic_s::pwr_ramp_step_opts::db4;
cfg.rach_cfg_generic.ra_resp_win.value = rach_cfg_generic_s::ra_resp_win_opts::sl10;
cfg.ssb_per_rach_occasion_and_cb_preambs_per_ssb_present = true;
cfg.ssb_per_rach_occasion_and_cb_preambs_per_ssb.set_one().value =
rach_cfg_common_s::ssb_per_rach_occasion_and_cb_preambs_per_ssb_c_::one_opts::n8;
cfg.ra_contention_resolution_timer.value = rach_cfg_common_s::ra_contention_resolution_timer_opts::sf64;
cfg.prach_root_seq_idx.set_l839() = 1;
cfg.restricted_set_cfg.value = rach_cfg_common_s::restricted_set_cfg_opts::unrestricted_set;
}
void generate_default_ul_cfg_common_sib(const basic_cell_args_t& args, ul_cfg_common_sib_s& cfg)
{
cfg.freq_info_ul.scs_specific_carrier_list.resize(1);
cfg.freq_info_ul.scs_specific_carrier_list[0].offset_to_carrier = 0;
asn1::number_to_enum(cfg.freq_info_ul.scs_specific_carrier_list[0].subcarrier_spacing, args.scs);
cfg.freq_info_ul.scs_specific_carrier_list[0].carrier_bw = args.nof_prbs;
cfg.init_ul_bwp.generic_params.location_and_bw = 14025;
asn1::number_to_enum(cfg.init_ul_bwp.generic_params.subcarrier_spacing, args.scs);
cfg.init_ul_bwp.rach_cfg_common_present = true;
generate_default_rach_cfg_common(args, cfg.init_ul_bwp.rach_cfg_common.set_setup());
cfg.init_ul_bwp.pusch_cfg_common_present = true;
pusch_cfg_common_s& pusch = cfg.init_ul_bwp.pusch_cfg_common.set_setup();
pusch.pusch_time_domain_alloc_list_present = true;
pusch.pusch_time_domain_alloc_list.resize(1);
pusch.pusch_time_domain_alloc_list[0].k2_present = true;
pusch.pusch_time_domain_alloc_list[0].k2 = 4;
pusch.pusch_time_domain_alloc_list[0].map_type.value = pusch_time_domain_res_alloc_s::map_type_opts::type_a;
pusch.pusch_time_domain_alloc_list[0].start_symbol_and_len = 27;
pusch.p0_nominal_with_grant_present = true;
pusch.p0_nominal_with_grant = -76;
cfg.init_ul_bwp.pucch_cfg_common_present = true;
pucch_cfg_common_s& pucch = cfg.init_ul_bwp.pucch_cfg_common.set_setup();
pucch.pucch_res_common_present = true;
pucch.pucch_res_common = 11;
pucch.pucch_group_hop.value = pucch_cfg_common_s::pucch_group_hop_opts::neither;
pucch.p0_nominal_present = true;
pucch.p0_nominal = -90;
cfg.time_align_timer_common.value = time_align_timer_opts::infinity;
}
void generate_default_serv_cell_cfg_common_sib(const basic_cell_args_t& args, serving_cell_cfg_common_sib_s& cfg)
{
generate_default_dl_cfg_common_sib(args, cfg.dl_cfg_common);
cfg.ul_cfg_common_present = true;
generate_default_ul_cfg_common_sib(args, cfg.ul_cfg_common);
cfg.ssb_positions_in_burst.in_one_group.from_number(0x80);
cfg.ssb_periodicity_serving_cell.value = serving_cell_cfg_common_sib_s::ssb_periodicity_serving_cell_opts::ms20;
cfg.ss_pbch_block_pwr = -16;
}
void generate_default_sib1(const basic_cell_args_t& args, sib1_s& cfg)
{
cfg.cell_sel_info_present = true;
cfg.cell_sel_info.q_rx_lev_min = -70;
cfg.cell_sel_info.q_qual_min_present = true;
cfg.cell_sel_info.q_qual_min = -20;
cfg.cell_access_related_info.plmn_id_list.resize(1);
cfg.cell_access_related_info.plmn_id_list[0].plmn_id_list.resize(1);
srsran::plmn_id_t plmn;
plmn.from_string(args.plmn);
srsran::to_asn1(&cfg.cell_access_related_info.plmn_id_list[0].plmn_id_list[0], plmn);
cfg.cell_access_related_info.plmn_id_list[0].tac_present = true;
cfg.cell_access_related_info.plmn_id_list[0].tac.from_number(args.tac);
cfg.cell_access_related_info.plmn_id_list[0].cell_id.from_number(args.cell_id);
cfg.cell_access_related_info.plmn_id_list[0].cell_reserved_for_oper.value =
plmn_id_info_s::cell_reserved_for_oper_opts::not_reserved;
cfg.conn_est_fail_ctrl_present = true;
cfg.conn_est_fail_ctrl.conn_est_fail_count.value = conn_est_fail_ctrl_s::conn_est_fail_count_opts::n1;
cfg.conn_est_fail_ctrl.conn_est_fail_offset_validity.value =
conn_est_fail_ctrl_s::conn_est_fail_offset_validity_opts::s30;
cfg.conn_est_fail_ctrl.conn_est_fail_offset_present = true;
cfg.conn_est_fail_ctrl.conn_est_fail_offset = 1;
// cfg.si_sched_info_present = true;
// cfg.si_sched_info.si_request_cfg.rach_occasions_si_present = true;
// cfg.si_sched_info.si_request_cfg.rach_occasions_si.rach_cfg_si.ra_resp_win.value =
// rach_cfg_generic_s::ra_resp_win_opts::sl8;
// cfg.si_sched_info.si_win_len.value = si_sched_info_s::si_win_len_opts::s20;
// cfg.si_sched_info.sched_info_list.resize(1);
// cfg.si_sched_info.sched_info_list[0].si_broadcast_status.value =
// sched_info_s::si_broadcast_status_opts::broadcasting; cfg.si_sched_info.sched_info_list[0].si_periodicity.value =
// sched_info_s::si_periodicity_opts::rf16; cfg.si_sched_info.sched_info_list[0].sib_map_info.resize(1);
// // scheduling of SI messages
// cfg.si_sched_info.sched_info_list[0].sib_map_info[0].type.value = sib_type_info_s::type_opts::sib_type2;
// cfg.si_sched_info.sched_info_list[0].sib_map_info[0].value_tag_present = true;
// cfg.si_sched_info.sched_info_list[0].sib_map_info[0].value_tag = 0;
cfg.serving_cell_cfg_common_present = true;
generate_default_serv_cell_cfg_common_sib(args, cfg.serving_cell_cfg_common);
cfg.ue_timers_and_consts_present = true;
cfg.ue_timers_and_consts.t300.value = ue_timers_and_consts_s::t300_opts::ms1000;
cfg.ue_timers_and_consts.t301.value = ue_timers_and_consts_s::t301_opts::ms1000;
cfg.ue_timers_and_consts.t310.value = ue_timers_and_consts_s::t310_opts::ms1000;
cfg.ue_timers_and_consts.n310.value = ue_timers_and_consts_s::n310_opts::n1;
cfg.ue_timers_and_consts.t311.value = ue_timers_and_consts_s::t311_opts::ms30000;
cfg.ue_timers_and_consts.n311.value = ue_timers_and_consts_s::n311_opts::n1;
cfg.ue_timers_and_consts.t319.value = ue_timers_and_consts_s::t319_opts::ms1000;
}
} // namespace srsran

4
srsgnb/src/stack/rrc/CMakeLists.txt
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@ -8,11 +8,11 @@
set(SOURCES rrc_nr_config_utils.cc)
add_library(srsgnb_rrc_config_utils STATIC ${SOURCES})
target_link_libraries(srsgnb_rrc_config_utils srsran_rrc_nr srsran_phy)
target_link_libraries(srsgnb_rrc_config_utils srsran_phy)
set(SOURCES rrc_nr.cc rrc_nr_ue.cc cell_asn1_config.cc)
add_library(srsgnb_rrc STATIC ${SOURCES})
target_link_libraries(srsgnb_rrc srsran_rrc_nr srsgnb_rrc_config_utils)
target_link_libraries(srsgnb_rrc srsgnb_rrc_config_utils)
include_directories(${PROJECT_SOURCE_DIR})

1
srsgnb/src/stack/rrc/cell_asn1_config.cc
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@ -13,7 +13,6 @@
#include "srsgnb/hdr/stack/rrc/cell_asn1_config.h"
#include "srsran/asn1/rrc_nr_utils.h"
#include "srsran/common/band_helper.h"
#include "srsran/rrc/nr/rrc_nr_cfg_utils.h"
#include <bitset>
using namespace asn1::rrc_nr;

4
srsgnb/src/stack/rrc/test/rrc_nr_test.cc
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@ -16,6 +16,7 @@
#include "srsenb/test/rrc/test_helpers.h"
#include "srsgnb/hdr/stack/common/test/dummy_nr_classes.h"
#include "srsgnb/hdr/stack/rrc/rrc_nr.h"
#include "srsgnb/hdr/stack/rrc/rrc_nr_config_utils.h"
#include "srsgnb/src/stack/mac/test/sched_nr_cfg_generators.h"
#include "srsran/common/test_common.h"
#include "srsran/interfaces/gnb_rrc_nr_interfaces.h"
@ -55,6 +56,7 @@ void test_sib_generation()
phy_cfg_t phy_cfg{};
rrc_nr_cfg_t rrc_cfg_nr = {};
rrc_cfg_nr.cell_list.emplace_back();
generate_default_nr_cell(rrc_cfg_nr.cell_list[0]);
rrc_cfg_nr.cell_list[0].phy_cell.carrier.pci = 500;
rrc_cfg_nr.cell_list[0].dl_arfcn = 368500;
rrc_cfg_nr.cell_list[0].band = 3;
@ -108,6 +110,7 @@ int test_rrc_setup()
phy_cfg_t phy_cfg{};
rrc_nr_cfg_t rrc_cfg_nr = rrc_nr_cfg_t{};
rrc_cfg_nr.cell_list.emplace_back();
generate_default_nr_cell(rrc_cfg_nr.cell_list[0]);
rrc_cfg_nr.cell_list[0].phy_cell.carrier.pci = 500;
rrc_cfg_nr.cell_list[0].dl_arfcn = 634240;
rrc_cfg_nr.cell_list[0].band = 78;
@ -146,6 +149,7 @@ void test_rrc_sa_connection()
phy_cfg_t phy_cfg{};
rrc_nr_cfg_t rrc_cfg_nr = rrc_nr_cfg_t{};
rrc_cfg_nr.cell_list.emplace_back();
generate_default_nr_cell(rrc_cfg_nr.cell_list[0]);
rrc_cfg_nr.cell_list[0].phy_cell.carrier.pci = 500;
rrc_cfg_nr.cell_list[0].dl_arfcn = 368500;
rrc_cfg_nr.cell_list[0].band = 3;

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