5g-team
/
srsRAN_4G
mirror of https://github.com/pvnis/srsRAN_4G.git
2
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

sched,nr: remove phy cfg types from sched_nr_cell_cfg_t

Browse Source
master
Francisco 3 years ago committed by Francisco Paisana
parent b25814de27
commit 52106be3d5
20 changed files with 250 additions and 151 deletions
Show Stats Download Patch File Download Diff File

2
lib/include/srsran/common/band_helper.h
Unescape Escape View File

@ -80,7 +80,7 @@ public:
* @param scs SSB Subcarrier spacing
* @return The SSB pattern case if band and subcarrier spacing match, SRSRAN_SSB_PATTERN_INVALID otherwise
*/
srsran_ssb_patern_t get_ssb_pattern(uint16_t band, srsran_subcarrier_spacing_t scs) const;
static srsran_ssb_patern_t get_ssb_pattern(uint16_t band, srsran_subcarrier_spacing_t scs);
/**
* @brief Select the lower SSB subcarrier spacing valid for this band

2
lib/src/asn1/rrc_nr_utils.cc
Unescape Escape View File

@ -1574,7 +1574,7 @@ bool make_phy_mib(const asn1::rrc_nr::mib_s& mib_cfg, srsran_mib_nr_t* mib)
{
mib->sfn = 0;
mib->ssb_idx = 0;
mib->hrf = 0;
mib->hrf = false;
mib->scs_common =
mib_cfg.sub_carrier_spacing_common.value == asn1::rrc_nr::mib_s::sub_carrier_spacing_common_opts::scs15or60
? srsran_subcarrier_spacing_15kHz

2
lib/src/common/band_helper.cc
Unescape Escape View File

@ -166,7 +166,7 @@ uint32_t srsran_band_helper::get_abs_freq_ssb_arfcn(uint16_t
return find_lower_bound_abs_freq_ssb(band, scs, freq_point_a_hz + coreset0_offset_hz);
}
srsran_ssb_patern_t srsran_band_helper::get_ssb_pattern(uint16_t band, srsran_subcarrier_spacing_t scs) const
srsran_ssb_patern_t srsran_band_helper::get_ssb_pattern(uint16_t band, srsran_subcarrier_spacing_t scs)
{
// Look for the given band and SCS
for (const nr_band_ss_raster& ss_raster : nr_band_ss_raster_table) {

21
srsgnb/hdr/stack/mac/sched_nr_cfg.h
Unescape Escape View File

@ -56,7 +56,7 @@ void get_dci_locs(const srsran_coreset_t& coreset,
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
struct cell_params_t;
struct cell_config_manager;
/// Structure that extends the sched_nr_interface::bwp_cfg_t passed by upper layers with other
/// derived BWP-specific params
@ -64,7 +64,7 @@ struct bwp_params_t {
const uint32_t bwp_id;
const uint32_t cc;
const bwp_cfg_t cfg;
const cell_params_t& cell_cfg;
const cell_config_manager& cell_cfg;
const sched_args_t& sched_cfg;
sched_nr_bwp_cfg_t bwp_cfg;
@ -93,7 +93,7 @@ struct bwp_params_t {
srsran::optional_vector<bwp_cce_pos_list> common_cce_list;
bwp_params_t(const cell_params_t& cell, uint32_t bwp_id, const sched_nr_bwp_cfg_t& bwp_cfg);
bwp_params_t(const cell_config_manager& cell, uint32_t bwp_id, const sched_nr_bwp_cfg_t& bwp_cfg);
prb_interval coreset_prb_range(uint32_t cs_id) const { return coresets[cs_id].prb_limits; }
prb_interval dci_fmt_1_0_prb_lims(uint32_t cs_id) const { return coresets[cs_id].dci_1_0_prb_limits; }
@ -115,12 +115,12 @@ private:
};
/// Structure packing a single cell config params, and sched args
struct cell_params_t {
struct cell_config_manager {
const uint32_t cc;
srsran_carrier_nr_t carrier = {};
srsran_mib_nr_t mib;
srsran::phy_cfg_nr_t::ssb_cfg_t ssb = {};
std::vector<bwp_params_t> bwps; // idx0 for BWP-common
srsran_mib_nr_t mib;
std::vector<sched_nr_cell_cfg_sib_t> sibs;
asn1::copy_ptr<asn1::rrc_nr::dl_cfg_common_sib_s> dl_cfg_common;
asn1::copy_ptr<asn1::rrc_nr::ul_cfg_common_sib_s> ul_cfg_common;
@ -128,22 +128,15 @@ struct cell_params_t {
const sched_args_t& sched_args;
const srsran::phy_cfg_nr_t default_ue_phy_cfg;
cell_params_t(uint32_t cc_, const sched_nr_cell_cfg_t& cell, const sched_args_t& sched_args_);
cell_config_manager(uint32_t cc_, const sched_nr_cell_cfg_t& cell, const sched_args_t& sched_args_);
uint32_t nof_prb() const { return carrier.nof_prb; }
/// Table specifying if a slot has DL or UL enabled
struct slot_cfg {
bool is_dl;
bool is_ul;
};
srsran::bounded_vector<slot_cfg, SRSRAN_NOF_SF_X_FRAME> slots;
};
/// Structure packing both the sched args and all gNB NR cell configurations
struct sched_params_t {
sched_args_t sched_cfg;
std::vector<cell_params_t> cells;
std::vector<cell_config_manager> cells;
sched_params_t() = default;
explicit sched_params_t(const sched_args_t& sched_cfg_);

27
srsgnb/hdr/stack/mac/sched_nr_interface.h
Unescape Escape View File

@ -77,14 +77,29 @@ struct sched_nr_cell_cfg_sib_t {
struct sched_nr_cell_cfg_t {
static const size_t MAX_SIBS = 2;
srsran_carrier_nr_t carrier = {};
srsran::phy_cfg_nr_t::ssb_cfg_t ssb = {};
std::vector<sched_nr_bwp_cfg_t> bwps{1}; // idx0 for BWP-common
srsran_mib_nr_t mib;
std::vector<sched_nr_cell_cfg_sib_t> sibs;
using ssb_positions_in_burst_t = asn1::rrc_nr::serving_cell_cfg_common_sib_s::ssb_positions_in_burst_s_;
uint32_t nof_layers;
uint32_t pci;
uint32_t dl_cell_nof_prb;
uint32_t ul_cell_nof_prb;
asn1::copy_ptr<asn1::rrc_nr::dl_cfg_common_sib_s> dl_cfg_common;
asn1::copy_ptr<asn1::rrc_nr::ul_cfg_common_sib_s> ul_cfg_common;
asn1::copy_ptr<asn1::rrc_nr::tdd_ul_dl_cfg_common_s> tdd_ul_dl_cfg_common;
srsran::optional<asn1::rrc_nr::tdd_ul_dl_cfg_common_s> tdd_ul_dl_cfg_common;
ssb_positions_in_burst_t ssb_positions_in_burst;
uint32_t ssb_periodicity_ms = 0;
asn1::rrc_nr::mib_s::dmrs_type_a_position_e_ dmrs_type_a_position;
asn1::rrc_nr::subcarrier_spacing_e ssb_scs;
asn1::rrc_nr::pdcch_cfg_sib1_s pdcch_cfg_sib1;
int ss_pbch_block_power = 0;
// Extras
std::vector<sched_nr_bwp_cfg_t> bwps{1}; // idx0 for BWP-common
std::vector<sched_nr_cell_cfg_sib_t> sibs;
double dl_center_frequency_hz;
double ul_center_frequency_hz;
double ssb_center_freq_hz;
uint32_t offset_to_carrier;
srsran_subcarrier_spacing_t scs;
};
class sched_nr_interface

2
srsgnb/hdr/stack/mac/sched_nr_interface_utils.h
Unescape Escape View File

@ -61,6 +61,8 @@ inline bool operator==(srsran_dci_location_t lhs, srsran_dci_location_t rhs)
//////////////////////////////////// UE configuration Helpers ////////////////////////////////////////////
void make_mib_cfg(const sched_nr_cell_cfg_t& cfg, srsran_mib_nr_t* mib);
void make_ssb_cfg(const sched_nr_cell_cfg_t& cfg, srsran::phy_cfg_nr_t::ssb_cfg_t* ssb);
srsran::phy_cfg_nr_t get_common_ue_phy_cfg(const sched_nr_cell_cfg_t& cfg);
} // namespace srsenb

4
srsgnb/hdr/stack/mac/sched_nr_ue.h
Unescape Escape View File

@ -81,7 +81,7 @@ class ue_carrier
public:
ue_carrier(uint16_t rnti,
const ue_cfg_manager& cfg,
const cell_params_t& cell_params_,
const cell_config_manager& cell_params_,
const ue_context_common& ctxt,
const ue_buffer_manager::pdu_builder& pdu_builder_);
@ -93,7 +93,7 @@ public:
const uint16_t rnti;
const uint32_t cc;
const cell_params_t& cell_params;
const cell_config_manager& cell_params;
// Channel state
uint32_t dl_cqi = 1;

4
srsgnb/hdr/stack/mac/sched_nr_worker.h
Unescape Escape View File

@ -33,7 +33,7 @@ namespace sched_nr_impl {
class cc_worker
{
public:
explicit cc_worker(const cell_params_t& params);
explicit cc_worker(const cell_config_manager& params);
void dl_rach_info(const sched_nr_interface::rar_info_t& rar_info);
@ -41,7 +41,7 @@ public:
ul_sched_t* get_ul_sched(slot_point sl);
// const params
const cell_params_t& cfg;
const cell_config_manager& cfg;
srslog::basic_logger& logger;
// cc-specific resources

2
srsgnb/src/stack/mac/mac_nr.cc
Unescape Escape View File

@ -273,7 +273,7 @@ void mac_nr::get_metrics_nolock(srsenb::mac_metrics_t& metrics)
metrics.cc_info.resize(detected_rachs.size());
for (unsigned cc = 0, e = detected_rachs.size(); cc != e; ++cc) {
metrics.cc_info[cc].cc_rach_counter = detected_rachs[cc];
metrics.cc_info[cc].pci = (cc < cell_config.size()) ? cell_config[cc].carrier.pci : 0;
metrics.cc_info[cc].pci = (cc < cell_config.size()) ? cell_config[cc].pci : 0;
}
}

38
srsgnb/src/stack/mac/sched_nr_cfg.cc
Unescape Escape View File

@ -39,7 +39,7 @@ void get_dci_locs(const srsran_coreset_t& coreset,
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
bwp_params_t::bwp_params_t(const cell_params_t& cell, uint32_t bwp_id_, const sched_nr_bwp_cfg_t& bwp_cfg) :
bwp_params_t::bwp_params_t(const cell_config_manager& cell, uint32_t bwp_id_, const sched_nr_bwp_cfg_t& bwp_cfg) :
cell_cfg(cell),
sched_cfg(cell.sched_args),
cc(cell.cc),
@ -131,22 +131,38 @@ bwp_params_t::bwp_params_t(const cell_params_t& cell, uint32_t bwp_id_, const sc
}
}
cell_params_t::cell_params_t(uint32_t cc_, const sched_nr_cell_cfg_t& cell, const sched_args_t& sched_args_) :
cc(cc_),
sched_args(sched_args_),
default_ue_phy_cfg(get_common_ue_phy_cfg(cell)),
ssb(cell.ssb),
carrier(cell.carrier),
mib(cell.mib),
sibs(cell.sibs)
cell_config_manager::cell_config_manager(uint32_t cc_,
const sched_nr_cell_cfg_t& cell,
const sched_args_t& sched_args_) :
cc(cc_), sched_args(sched_args_), default_ue_phy_cfg(get_common_ue_phy_cfg(cell)), sibs(cell.sibs)
{
// Conversion 36.331 ASN1 TDD-UL-DL-ConfigCommon to srsran_duplex_config_nr_t
carrier.pci = cell.pci;
carrier.dl_center_frequency_hz = cell.dl_center_frequency_hz;
carrier.ul_center_frequency_hz = cell.ul_center_frequency_hz;
carrier.ssb_center_freq_hz = cell.ssb_center_freq_hz;
carrier.offset_to_carrier = cell.offset_to_carrier;
carrier.scs = cell.scs;
carrier.nof_prb = cell.dl_cell_nof_prb;
carrier.start = 0; // TODO: Check
carrier.max_mimo_layers = cell.nof_layers;
if (cell.dl_cfg_common.is_present()) {
carrier.offset_to_carrier = cell.dl_cfg_common->freq_info_dl.scs_specific_carrier_list[0].offset_to_carrier;
carrier.scs = (srsran_subcarrier_spacing_t)cell.dl_cfg_common->init_dl_bwp.generic_params.subcarrier_spacing.value;
}
// TDD-UL-DL-ConfigCommon
duplex.mode = SRSRAN_DUPLEX_MODE_FDD;
if (cell.tdd_ul_dl_cfg_common.is_present()) {
if (cell.tdd_ul_dl_cfg_common.has_value()) {
bool success = srsran::make_phy_tdd_cfg(*cell.tdd_ul_dl_cfg_common, &duplex);
srsran_assert(success, "Failed to generate Cell TDD config");
}
// Set SSB params
make_ssb_cfg(cell, &ssb);
// MIB
make_mib_cfg(cell, &mib);
bwps.reserve(cell.bwps.size());
for (uint32_t i = 0; i < cell.bwps.size(); ++i) {
bwps.emplace_back(*this, i, cell.bwps[i]);

66
srsgnb/src/stack/mac/sched_nr_interface_utils.cc
Unescape Escape View File

@ -12,6 +12,7 @@
#include "srsgnb/hdr/stack/mac/sched_nr_interface_utils.h"
#include "srsran/asn1/rrc_nr_utils.h"
#include "srsran/common/band_helper.h"
namespace srsenb {
@ -22,20 +23,72 @@ uint32_t coreset_nof_cces(const srsran_coreset_t& coreset)
return nof_freq_res * coreset.duration;
}
void make_mib_cfg(const sched_nr_cell_cfg_t& cfg, srsran_mib_nr_t* mib)
{
*mib = {};
mib->scs_common = cfg.scs;
mib->ssb_offset = 6; // TODO
mib->dmrs_typeA_pos = (srsran_dmrs_sch_typeA_pos_t)cfg.dmrs_type_a_position.value;
mib->coreset0_idx = cfg.pdcch_cfg_sib1.ctrl_res_set_zero;
mib->ss0_idx = cfg.pdcch_cfg_sib1.search_space_zero;
mib->cell_barred = false;
mib->intra_freq_reselection = true;
}
void make_ssb_cfg(const sched_nr_cell_cfg_t& cfg, srsran::phy_cfg_nr_t::ssb_cfg_t* ssb)
{
ssb->periodicity_ms = cfg.ssb_periodicity_ms;
ssb->position_in_burst = {};
uint32_t N = cfg.ssb_positions_in_burst.in_one_group.length();
for (uint32_t i = 0; i < N; ++i) {
ssb->position_in_burst[i] = cfg.ssb_positions_in_burst.in_one_group.get(i);
}
if (cfg.ssb_positions_in_burst.group_presence_present) {
for (uint32_t i = 1; i < cfg.ssb_positions_in_burst.group_presence.length(); ++i) {
if (cfg.ssb_positions_in_burst.group_presence.get(i)) {
std::copy(
ssb->position_in_burst.begin(), ssb->position_in_burst.begin() + N, ssb->position_in_burst.begin() + i * N);
}
}
}
ssb->scs = (srsran_subcarrier_spacing_t)cfg.ssb_scs.value;
ssb->pattern = SRSRAN_SSB_PATTERN_A;
if (cfg.dl_cfg_common.is_present()) {
if (cfg.dl_cfg_common->freq_info_dl.freq_band_list.size() > 0 and
cfg.dl_cfg_common->freq_info_dl.freq_band_list[0].freq_band_ind_nr_present) {
uint32_t band = cfg.dl_cfg_common->freq_info_dl.freq_band_list[0].freq_band_ind_nr;
ssb->pattern = srsran::srsran_band_helper::get_ssb_pattern(band, ssb->scs);
}
}
}
srsran::phy_cfg_nr_t get_common_ue_phy_cfg(const sched_nr_cell_cfg_t& cfg)
{
srsran::phy_cfg_nr_t ue_phy_cfg;
ue_phy_cfg.csi = {}; // disable CSI until RA is complete
// TDD UL-DL config
ue_phy_cfg.duplex.mode = SRSRAN_DUPLEX_MODE_FDD;
if (cfg.tdd_ul_dl_cfg_common.has_value()) {
bool success = srsran::make_phy_tdd_cfg(*cfg.tdd_ul_dl_cfg_common, &ue_phy_cfg.duplex);
srsran_sanity_check(success, "Failed to convert Cell TDDConfig to UEPHYConfig");
}
ue_phy_cfg.carrier = cfg.carrier;
ue_phy_cfg.ssb = cfg.ssb;
ue_phy_cfg.pdcch = cfg.bwps[0].pdcch;
ue_phy_cfg.pdsch = cfg.bwps[0].pdsch;
ue_phy_cfg.pusch = cfg.bwps[0].pusch;
ue_phy_cfg.pucch = cfg.bwps[0].pucch;
ue_phy_cfg.prach = cfg.bwps[0].prach;
ue_phy_cfg.harq_ack = cfg.bwps[0].harq_ack;
ue_phy_cfg.csi = {}; // disable CSI until RA is complete
ue_phy_cfg.carrier.pci = cfg.pci;
ue_phy_cfg.carrier.dl_center_frequency_hz = cfg.dl_center_frequency_hz;
ue_phy_cfg.carrier.ul_center_frequency_hz = cfg.ul_center_frequency_hz;
ue_phy_cfg.carrier.ssb_center_freq_hz = cfg.ssb_center_freq_hz;
ue_phy_cfg.carrier.offset_to_carrier = cfg.offset_to_carrier;
ue_phy_cfg.carrier.scs = cfg.scs;
ue_phy_cfg.carrier.nof_prb = cfg.dl_cell_nof_prb;
ue_phy_cfg.carrier.max_mimo_layers = cfg.nof_layers;
make_ssb_cfg(cfg, &ue_phy_cfg.ssb);
// remove UE-specific SearchSpaces (they will be added later via RRC)
for (uint32_t i = 0; i < SRSRAN_UE_DL_NR_MAX_NOF_SEARCH_SPACE; ++i) {
@ -46,13 +99,6 @@ srsran::phy_cfg_nr_t get_common_ue_phy_cfg(const sched_nr_cell_cfg_t& cfg)
}
}
// TDD UL-DL config
ue_phy_cfg.duplex.mode = SRSRAN_DUPLEX_MODE_FDD;
if (cfg.tdd_ul_dl_cfg_common.is_present()) {
bool success = srsran::make_phy_tdd_cfg(*cfg.tdd_ul_dl_cfg_common, &ue_phy_cfg.duplex);
srsran_sanity_check(success, "Failed to convert Cell TDDConfig to UEPHYConfig");
}
return ue_phy_cfg;
}

2
srsgnb/src/stack/mac/sched_nr_ue.cc
Unescape Escape View File

@ -84,7 +84,7 @@ slot_ue::slot_ue(ue_carrier& ue_, slot_point slot_tx_) : ue(&ue_), pdcch_slot(sl
ue_carrier::ue_carrier(uint16_t rnti_,
const ue_cfg_manager& uecfg_,
const cell_params_t& cell_params_,
const cell_config_manager& cell_params_,
const ue_context_common& ctxt,
const ue_buffer_manager::pdu_builder& pdu_builder_) :
rnti(rnti_),

2
srsgnb/src/stack/mac/sched_nr_worker.cc
Unescape Escape View File

@ -18,7 +18,7 @@
namespace srsenb {
namespace sched_nr_impl {
cc_worker::cc_worker(const cell_params_t& params) :
cc_worker::cc_worker(const cell_config_manager& params) :
cfg(params), logger(srslog::fetch_basic_logger(params.sched_args.logger_name))
{
for (uint32_t bwp_id = 0; bwp_id < cfg.bwps.size(); ++bwp_id) {

27
srsgnb/src/stack/mac/test/sched_nr_cfg_generators.h
Unescape Escape View File

@ -49,10 +49,23 @@ inline sched_nr_cell_cfg_t get_default_cell_cfg(const srsran::phy_cfg_nr_t& phy_
{
sched_nr_cell_cfg_t cell_cfg{};
cell_cfg.carrier = phy_cfg.carrier;
cell_cfg.ssb = phy_cfg.ssb;
cell_cfg.mib.coreset0_idx = 6;
cell_cfg.mib.scs_common = srsran_subcarrier_spacing_15kHz;
cell_cfg.pci = phy_cfg.carrier.pci;
cell_cfg.dl_center_frequency_hz = phy_cfg.carrier.dl_center_frequency_hz;
cell_cfg.ul_center_frequency_hz = phy_cfg.carrier.ul_center_frequency_hz;
cell_cfg.ssb_center_freq_hz = phy_cfg.carrier.ssb_center_freq_hz;
cell_cfg.offset_to_carrier = phy_cfg.carrier.offset_to_carrier;
cell_cfg.scs = phy_cfg.carrier.scs;
cell_cfg.dl_cell_nof_prb = phy_cfg.carrier.nof_prb;
cell_cfg.nof_layers = phy_cfg.carrier.max_mimo_layers;
cell_cfg.ssb_periodicity_ms = phy_cfg.ssb.periodicity_ms;
for (uint32_t i = 0; i < cell_cfg.ssb_positions_in_burst.in_one_group.length(); ++i) {
cell_cfg.ssb_positions_in_burst.in_one_group.set(i, phy_cfg.ssb.position_in_burst[i]);
}
// TODO: phy_cfg.ssb_positions_in_burst.group_presence_present
cell_cfg.dmrs_type_a_position.value = asn1::rrc_nr::mib_s::dmrs_type_a_position_opts::pos2;
cell_cfg.ssb_scs.value = (asn1::rrc_nr::subcarrier_spacing_opts::options)phy_cfg.ssb.scs;
cell_cfg.pdcch_cfg_sib1.ctrl_res_set_zero = 6;
cell_cfg.pdcch_cfg_sib1.search_space_zero = 0;
cell_cfg.bwps.resize(1);
cell_cfg.bwps[0].pdcch = phy_cfg.pdcch;
@ -64,9 +77,9 @@ inline sched_nr_cell_cfg_t get_default_cell_cfg(const srsran::phy_cfg_nr_t& phy_
cell_cfg.bwps[0].rb_width = phy_cfg.carrier.nof_prb;
if (phy_cfg.duplex.mode == SRSRAN_DUPLEX_MODE_TDD) {
cell_cfg.tdd_ul_dl_cfg_common.reset(new asn1::rrc_nr::tdd_ul_dl_cfg_common_s{});
srsran_assert(
srsran::make_phy_tdd_cfg(phy_cfg.duplex, srsran_subcarrier_spacing_15kHz, cell_cfg.tdd_ul_dl_cfg_common.get()),
cell_cfg.tdd_ul_dl_cfg_common.emplace();
srsran_assert(srsran::make_phy_tdd_cfg(
phy_cfg.duplex, srsran_subcarrier_spacing_15kHz, &cell_cfg.tdd_ul_dl_cfg_common.value()),
"Failed to generate TDD config");
}

5
srsgnb/src/stack/mac/test/sched_nr_common_test.cc
Unescape Escape View File

@ -83,7 +83,8 @@ void test_pdcch_collisions(const srsran_pdcch_cfg_nr_t& pdcch_cfg,
}
}
void test_dl_pdcch_consistency(const cell_params_t& cell_cfg, srsran::const_span<sched_nr_impl::pdcch_dl_t> dl_pdcchs)
void test_dl_pdcch_consistency(const cell_config_manager& cell_cfg,
srsran::const_span<sched_nr_impl::pdcch_dl_t> dl_pdcchs)
{
for (const auto& pdcch : dl_pdcchs) {
TESTASSERT(pdcch.dci.bwp_id < cell_cfg.bwps.size());
@ -119,7 +120,7 @@ void test_pdsch_consistency(srsran::const_span<mac_interface_phy_nr::pdsch_t> pd
void test_ssb_scheduled_grant(
const srsran::slot_point& sl_point,
const sched_nr_impl::cell_params_t& cell_cfg,
const sched_nr_impl::cell_config_manager& cell_cfg,
const srsran::bounded_vector<mac_interface_phy_nr::ssb_t, mac_interface_phy_nr::MAX_SSB>& ssb_list)
{
/*

4
srsgnb/src/stack/mac/test/sched_nr_common_test.h
Unescape Escape View File

@ -26,13 +26,13 @@ void test_pdcch_collisions(const srsran_pdcch_cfg_nr_t& pdcch_c
srsran::const_span<sched_nr_impl::pdcch_dl_t> dl_pdcchs,
srsran::const_span<sched_nr_impl::pdcch_ul_t> ul_pddchs);
void test_dl_pdcch_consistency(const sched_nr_impl::cell_params_t& cell_cfg,
void test_dl_pdcch_consistency(const sched_nr_impl::cell_config_manager& cell_cfg,
srsran::const_span<sched_nr_impl::pdcch_dl_t> dl_pdcch);
void test_pdsch_consistency(srsran::const_span<mac_interface_phy_nr::pdsch_t> dl_pdcch);
/// @brief Test whether the SSB grant gets scheduled with the correct periodicity.
void test_ssb_scheduled_grant(
const srsran::slot_point& sl_point,
const sched_nr_impl::cell_params_t& cell_cfg,
const sched_nr_impl::cell_config_manager& cell_cfg,
const srsran::bounded_vector<mac_interface_phy_nr::ssb_t, mac_interface_phy_nr::MAX_SSB>& ssb_list);
} // namespace srsenb

10
srsgnb/src/stack/mac/test/sched_nr_pdcch_test.cc
Unescape Escape View File

@ -32,7 +32,7 @@ void test_coreset0_cfg()
srsran::test_delimit_logger delimiter{"Test PDCCH Allocation in CORESET#0"};
sched_nr_interface::sched_args_t sched_args;
sched_nr_impl::cell_params_t cell_cfg{0, get_default_sa_cell_cfg_common(), sched_args};
sched_nr_impl::cell_config_manager cell_cfg{0, get_default_sa_cell_cfg_common(), sched_args};
bwp_params_t& bwp_params = cell_cfg.bwps[0];
// UE config
@ -145,8 +145,8 @@ void test_coreset2_cfg()
cell_cfg.bwps[0].pdcch.search_space_present[2] = true;
cell_cfg.bwps[0].pdcch.search_space[2] = get_default_ue_specific_search_space(2, 2);
cell_cfg.bwps[0].pdcch.coreset_present[2] = true;
cell_cfg.bwps[0].pdcch.coreset[2] = get_default_ue_specific_coreset(2, cell_cfg.carrier.pci);
sched_nr_impl::cell_params_t cellparams{0, cell_cfg, sched_args};
cell_cfg.bwps[0].pdcch.coreset[2] = get_default_ue_specific_coreset(2, cell_cfg.pci);
sched_nr_impl::cell_config_manager cellparams{0, cell_cfg, sched_args};
bwp_params_t& bwp_params = cellparams.bwps[0];
// UE config
@ -235,13 +235,13 @@ void test_invalid_params()
cell_cfg.bwps[0].pdcch.search_space_present[2] = true;
cell_cfg.bwps[0].pdcch.search_space[2] = get_default_ue_specific_search_space(2, 2);
cell_cfg.bwps[0].pdcch.coreset_present[2] = true;
cell_cfg.bwps[0].pdcch.coreset[2] = get_default_ue_specific_coreset(2, cell_cfg.carrier.pci);
cell_cfg.bwps[0].pdcch.coreset[2] = get_default_ue_specific_coreset(2, cell_cfg.pci);
cell_cfg.bwps[0].pdcch.search_space_present[3] = true;
cell_cfg.bwps[0].pdcch.search_space[3] = get_default_ue_specific_search_space(3, 2);
cell_cfg.bwps[0].pdcch.search_space[3].nof_formats = 1; // only DL
cell_cfg.bwps[0].pdcch.search_space[3].formats[0] = srsran_dci_format_nr_1_0;
sched_nr_interface::sched_args_t sched_args;
sched_nr_impl::cell_params_t cellparams{0, cell_cfg, sched_args};
sched_nr_impl::cell_config_manager cellparams{0, cell_cfg, sched_args};
bwp_params_t& bwp_params = cellparams.bwps[0];
// UE config

14
srsgnb/src/stack/mac/test/sched_nr_sch_test.cc
Unescape Escape View File

@ -28,7 +28,7 @@ sched_nr_cell_cfg_t get_cell_cfg()
cell_cfg.bwps[0].pdcch.search_space_present[2] = true;
cell_cfg.bwps[0].pdcch.search_space[2] = get_default_ue_specific_search_space(2, 2);
cell_cfg.bwps[0].pdcch.coreset_present[2] = true;
cell_cfg.bwps[0].pdcch.coreset[2] = get_default_ue_specific_coreset(2, cell_cfg.carrier.pci);
cell_cfg.bwps[0].pdcch.coreset[2] = get_default_ue_specific_coreset(2, cell_cfg.pci);
return cell_cfg;
}
@ -88,7 +88,7 @@ void test_si()
// Create Cell and UE configs
sched_nr_interface::sched_args_t sched_args;
sched_nr_cell_cfg_t cellcfg = get_cell_cfg();
sched_nr_impl::cell_params_t cell_params{0, cellcfg, sched_args};
sched_nr_impl::cell_config_manager cell_params{0, cellcfg, sched_args};
const bwp_params_t& bwp_params = cell_params.bwps[0];
pdsch_list_t pdschs;
@ -146,7 +146,7 @@ void test_rar()
// Create Cell and UE configs
sched_nr_interface::sched_args_t sched_args;
sched_nr_impl::cell_params_t cell_cfg{0, get_cell_cfg(), sched_args};
sched_nr_impl::cell_config_manager cell_cfg{0, get_cell_cfg(), sched_args};
const bwp_params_t& bwp_params = cell_cfg.bwps[0];
pdsch_list_t pdschs;
@ -204,7 +204,7 @@ void test_ue_pdsch()
// Create Cell and UE configs
sched_nr_interface::sched_args_t sched_args;
sched_nr_cell_cfg_t cellcfg = get_cell_cfg();
sched_nr_impl::cell_params_t cell_params{0, get_cell_cfg(), sched_args};
sched_nr_impl::cell_config_manager cell_params{0, get_cell_cfg(), sched_args};
sched_nr_impl::ue_cfg_manager uecfg{get_ue_cfg(cellcfg)};
const bwp_params_t& bwp_params = cell_params.bwps[0];
ue_carrier_params_t ue_cc{0x4601, bwp_params, uecfg};
@ -272,7 +272,7 @@ void test_pdsch_fail()
// Create Cell and UE configs
sched_nr_interface::sched_args_t sched_args;
sched_nr_cell_cfg_t cellcfg = get_cell_cfg();
sched_nr_impl::cell_params_t cell_params{0, cellcfg, sched_args};
sched_nr_impl::cell_config_manager cell_params{0, cellcfg, sched_args};
sched_nr_impl::ue_cfg_manager uecfg{get_ue_cfg(cellcfg)};
const bwp_params_t& bwp_params = cell_params.bwps[0];
ue_carrier_params_t ue_cc{0x4601, bwp_params, uecfg};
@ -322,7 +322,7 @@ void test_multi_pdsch()
// Create Cell and UE configs
sched_nr_interface::sched_args_t sched_args;
sched_nr_cell_cfg_t cellcfg = get_cell_cfg();
sched_nr_impl::cell_params_t cell_params{0, cellcfg, sched_args};
sched_nr_impl::cell_config_manager cell_params{0, cellcfg, sched_args};
sched_nr_impl::ue_cfg_manager uecfg{get_ue_cfg(cellcfg)};
const bwp_params_t& bwp_params = cell_params.bwps[0];
ue_carrier_params_t ue_cc{0x4601, bwp_params, uecfg};
@ -414,7 +414,7 @@ void test_multi_pusch()
// Create Cell and UE configs
sched_nr_interface::sched_args_t sched_args;
sched_nr_cell_cfg_t cellcfg = get_cell_cfg();
sched_nr_impl::cell_params_t cell_params{0, cellcfg, sched_args};
sched_nr_impl::cell_config_manager cell_params{0, cellcfg, sched_args};
sched_nr_impl::ue_cfg_manager uecfg{get_ue_cfg(cellcfg)};
const bwp_params_t& bwp_params = cell_params.bwps[0];
ue_carrier_params_t ue_cc{0x4601, bwp_params, uecfg};

6
srsgnb/src/stack/mac/test/sched_nr_sim_ue.h
Unescape Escape View File

@ -82,7 +82,7 @@ struct sim_nr_ue_ctxt_t {
}
};
struct sim_nr_enb_ctxt_t {
srsran::span<const sched_nr_impl::cell_params_t> cell_params;
srsran::span<const sched_nr_impl::cell_config_manager> cell_params;
std::map<uint16_t, const sim_nr_ue_ctxt_t*> ue_db;
};
@ -133,7 +133,7 @@ public:
void add_rlc_dl_bytes(uint16_t rnti, uint32_t lcid, uint32_t pdu_size_bytes);
srsran::const_span<sched_nr_impl::cell_params_t> get_cell_params() const { return cell_params; }
srsran::const_span<sched_nr_impl::cell_config_manager> get_cell_params() const { return cell_params; }
/**
* @brief Specify external events that will be forwarded to the scheduler (CQI, ACKs, etc.) in the given slot
@ -171,7 +171,7 @@ protected:
srslog::basic_logger& logger;
srslog::basic_logger& mac_logger;
std::unique_ptr<sched_nr> sched_ptr;
std::vector<sched_nr_impl::cell_params_t> cell_params;
std::vector<sched_nr_impl::cell_config_manager> cell_params;
std::vector<std::unique_ptr<srsran::task_worker> > cc_workers;

47
srsgnb/src/stack/rrc/rrc_nr.cc
Unescape Escape View File

@ -304,30 +304,43 @@ void rrc_nr::config_mac()
// Derive cell config from rrc_nr_cfg_t
cell.bwps[0].pdcch = cfg.cell_list[0].phy_cell.pdcch;
bool valid_cfg = srsran::make_phy_mib(cell_ctxt->mib, &cell.mib);
srsran_assert(valid_cfg, "Invalid NR cell MIB configuration.");
cell.ssb.periodicity_ms = cfg.cell_list[0].ssb_cfg.periodicity_ms;
cell.ssb.position_in_burst[0] = true;
cell.ssb.scs = cfg.cell_list[0].ssb_cfg.scs;
cell.ssb.pattern = cfg.cell_list[0].ssb_cfg.pattern;
cell.pci = cfg.cell_list[0].phy_cell.carrier.pci;
cell.nof_layers = cfg.cell_list[0].phy_cell.carrier.max_mimo_layers;
cell.dl_cell_nof_prb = cfg.cell_list[0].phy_cell.carrier.nof_prb;
cell.ul_cell_nof_prb = cfg.cell_list[0].phy_cell.carrier.nof_prb;
cell.dl_center_frequency_hz = cfg.cell_list[0].phy_cell.carrier.dl_center_frequency_hz;
cell.ul_center_frequency_hz = cfg.cell_list[0].phy_cell.carrier.ul_center_frequency_hz;
cell.ssb_center_freq_hz = cfg.cell_list[0].phy_cell.carrier.ssb_center_freq_hz;
cell.offset_to_carrier = cfg.cell_list[0].phy_cell.carrier.offset_to_carrier;
cell.scs = cfg.cell_list[0].phy_cell.carrier.scs;
if (not cfg.is_standalone) {
const serving_cell_cfg_common_s& serv_cell = base_sp_cell_cfg.recfg_with_sync.sp_cell_cfg_common;
// Derive cell config from ASN1
valid_cfg = srsran::make_pdsch_cfg_from_serv_cell(base_sp_cell_cfg.sp_cell_cfg_ded, &cell.bwps[0].pdsch);
bool valid_cfg = srsran::make_pdsch_cfg_from_serv_cell(base_sp_cell_cfg.sp_cell_cfg_ded, &cell.bwps[0].pdsch);
srsran_assert(valid_cfg, "Invalid NR cell configuration.");
if (base_sp_cell_cfg.sp_cell_cfg_ded.tdd_ul_dl_cfg_ded_present) {
cell.tdd_ul_dl_cfg_common.reset(
new tdd_ul_dl_cfg_common_s{base_sp_cell_cfg.recfg_with_sync.sp_cell_cfg_common.tdd_ul_dl_cfg_common});
if (serv_cell.tdd_ul_dl_cfg_common_present) {
cell.tdd_ul_dl_cfg_common.emplace(serv_cell.tdd_ul_dl_cfg_common);
}
cell.ssb_positions_in_burst.in_one_group.set(0, true);
cell.ssb_periodicity_ms = serv_cell.ssb_periodicity_serving_cell.to_number();
cell.ssb_scs = serv_cell.ssb_subcarrier_spacing;
cell.ss_pbch_block_power = serv_cell.ss_pbch_block_pwr;
} else {
const serving_cell_cfg_common_sib_s& serv_cell = cell_ctxt->sib1.serving_cell_cfg_common;
cell.bwps[0].pdsch.p_zp_csi_rs_set = {};
bzero(cell.bwps[0].pdsch.nzp_csi_rs_sets, sizeof(cell.bwps[0].pdsch.nzp_csi_rs_sets));
cell.dl_cfg_common.reset(new dl_cfg_common_sib_s{cell_ctxt->sib1.serving_cell_cfg_common.dl_cfg_common});
cell.ul_cfg_common.reset(new ul_cfg_common_sib_s{cell_ctxt->sib1.serving_cell_cfg_common.ul_cfg_common});
if (cell_ctxt->sib1.serving_cell_cfg_common.tdd_ul_dl_cfg_common_present) {
cell.tdd_ul_dl_cfg_common.reset(
new tdd_ul_dl_cfg_common_s{cell_ctxt->sib1.serving_cell_cfg_common.tdd_ul_dl_cfg_common});
}
}
cell.dl_cfg_common.reset(new dl_cfg_common_sib_s{serv_cell.dl_cfg_common});
cell.ul_cfg_common.reset(new ul_cfg_common_sib_s{serv_cell.ul_cfg_common});
if (serv_cell.tdd_ul_dl_cfg_common_present) {
cell.tdd_ul_dl_cfg_common.emplace(serv_cell.tdd_ul_dl_cfg_common);
}
cell.ssb_positions_in_burst = serv_cell.ssb_positions_in_burst;
cell.ssb_periodicity_ms = serv_cell.ssb_periodicity_serving_cell.to_number();
cell.ssb_scs.value = (subcarrier_spacing_e::options)cfg.cell_list[0].phy_cell.carrier.scs;
cell.ss_pbch_block_power = serv_cell.ss_pbch_block_pwr;
}
cell.dmrs_type_a_position = cell_ctxt->mib.dmrs_type_a_position;
cell.pdcch_cfg_sib1 = cell_ctxt->mib.pdcch_cfg_sib1;
// Set SIB1 and SI messages
cell.sibs.resize(cell_ctxt->sib_buffer.size());

Write Preview
Loading…
Cancel
Save