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srsLTE
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Introduced multiple BW for PHY DL NR test

This commit is contained in:
Xavier Arteaga 2021-08-02 13:04:43 +02:00
parent b728367149
commit 6707ec9928
3 changed files with 55 additions and 50 deletions
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100
test/phy/CMakeLists.txt
View File

@ -9,7 +9,6 @@
if (RF_FOUND AND ENABLE_SRSUE AND ENABLE_SRSENB)
set(NR_PHY_TEST_GNB_NOF_THREADS 1)
set(NR_PHY_TEST_UE_NOF_THREADS 1)
set(NR_PHY_TEST_BW 10MHz)
add_executable(nr_phy_test nr_phy_test.cc)
target_link_libraries(nr_phy_test
@ -25,38 +24,55 @@ if (RF_FOUND AND ENABLE_SRSUE AND ENABLE_SRSENB)
${Boost_LIBRARIES}
${ATOMIC_LIBS})
foreach (NR_PHY_TEST_TDD "6D+4U" "FR1.15-1")
set(NR_PHY_TEST_DURATION_MS 20)
foreach (NR_PHY_TEST_BW "10MHz" "20MHz")
foreach (NR_PHY_TEST_TDD "6D+4U" "FR1.15-1")
set(NR_PHY_TEST_DURATION_MS 20)
foreach (NR_PHY_TEST_PDSCH "default" "ts38101/5.2-1")
add_nr_test(nr_phy_test_${NR_PHY_TEST_BW}_${NR_PHY_TEST_TDD}_dl_${NR_PHY_TEST_PDSCH} nr_phy_test
--reference=carrier=${NR_PHY_TEST_BW},tdd=${NR_PHY_TEST_TDD},pdsch=${NR_PHY_TEST_PDSCH}
foreach (NR_PHY_TEST_PDSCH "default" "ts38101/5.2-1")
add_nr_test(nr_phy_test_${NR_PHY_TEST_BW}_${NR_PHY_TEST_TDD}_dl_${NR_PHY_TEST_PDSCH} nr_phy_test
--reference=carrier=${NR_PHY_TEST_BW},tdd=${NR_PHY_TEST_TDD},pdsch=${NR_PHY_TEST_PDSCH}
--duration=${NR_PHY_TEST_DURATION_MS}
--gnb.stack.pdsch.slots=0,1,2,3,4,5 # All possible DL slots
--gnb.stack.pdsch.start=0 # Start at RB 0
--gnb.stack.pdsch.length=52 # Full 10 MHz BW
--gnb.stack.pdsch.mcs=27 # Maximum MCS
--gnb.stack.pusch.slots=none
--gnb.phy.nof_threads=${NR_PHY_TEST_GNB_NOF_THREADS}
--ue.phy.nof_threads=${NR_PHY_TEST_UE_NOF_THREADS}
)
endforeach ()
add_nr_test(nr_phy_test_${NR_PHY_TEST_BW}_${NR_PHY_TEST_TDD}_ul_only nr_phy_test
--reference=carrier=${NR_PHY_TEST_BW},tdd=${NR_PHY_TEST_TDD}
--duration=${NR_PHY_TEST_DURATION_MS}
--gnb.stack.pdsch.slots=6 # No PDSCH
--gnb.stack.pusch.slots=6,7,8,9 # All possible UL slots
--gnb.stack.pusch.start=0 # Start at RB 0
--gnb.stack.pusch.length=52 # Full 10 MHz BW
--gnb.stack.pusch.mcs=28 # Maximum MCS
--gnb.phy.nof_threads=${NR_PHY_TEST_GNB_NOF_THREADS}
--ue.phy.nof_threads=${NR_PHY_TEST_UE_NOF_THREADS}
)
add_nr_test(nr_phy_test_${NR_PHY_TEST_BW}_${NR_PHY_TEST_TDD}_bidir nr_phy_test
--reference=carrier=${NR_PHY_TEST_BW},tdd=${NR_PHY_TEST_TDD}
--duration=${NR_PHY_TEST_DURATION_MS}
--gnb.stack.pdsch.slots=0,1,2,3,4,5 # All possible DL slots
--gnb.stack.pdsch.start=0 # Start at RB 0
--gnb.stack.pdsch.length=52 # Full 10 MHz BW
--gnb.stack.pdsch.mcs=27 # Maximum MCS
--gnb.stack.pusch.slots=none
--gnb.stack.pdsch.mcs=28 # Maximum MCS
--gnb.stack.pusch.slots=6,7,8,9 # All possible UL slots
--gnb.stack.pusch.start=0 # Start at RB 0
--gnb.stack.pusch.length=52 # Full 10 MHz BW
--gnb.stack.pusch.mcs=28 # Maximum MCS
--gnb.phy.nof_threads=${NR_PHY_TEST_GNB_NOF_THREADS}
--ue.phy.nof_threads=${NR_PHY_TEST_UE_NOF_THREADS}
)
endforeach ()
add_nr_test(nr_phy_test_${NR_PHY_TEST_BW}_${NR_PHY_TEST_TDD}_ul_only nr_phy_test
--reference=carrier=${NR_PHY_TEST_BW},tdd=${NR_PHY_TEST_TDD}
--duration=${NR_PHY_TEST_DURATION_MS}
--gnb.stack.pdsch.slots=6 # No PDSCH
--gnb.stack.pusch.slots=6,7,8,9 # All possible UL slots
--gnb.stack.pusch.start=0 # Start at RB 0
--gnb.stack.pusch.length=52 # Full 10 MHz BW
--gnb.stack.pusch.mcs=28 # Maximum MCS
--gnb.phy.nof_threads=${NR_PHY_TEST_GNB_NOF_THREADS}
--ue.phy.nof_threads=${NR_PHY_TEST_UE_NOF_THREADS}
)
add_nr_test(nr_phy_test_${NR_PHY_TEST_BW}_${NR_PHY_TEST_TDD}_bidir nr_phy_test
--reference=carrier=${NR_PHY_TEST_BW},tdd=${NR_PHY_TEST_TDD}
--duration=${NR_PHY_TEST_DURATION_MS}
add_nr_test(nr_phy_test_${NR_PHY_TEST_BW}_bidir_sched nr_phy_test
--reference=carrier=${NR_PHY_TEST_BW}
--duration=100 # 100 slots
--gnb.stack.pdsch.slots=0,1,2,3,4,5 # All possible DL slots
--gnb.stack.pdsch.start=0 # Start at RB 0
--gnb.stack.pdsch.length=52 # Full 10 MHz BW
@ -65,34 +81,20 @@ if (RF_FOUND AND ENABLE_SRSUE AND ENABLE_SRSENB)
--gnb.stack.pusch.start=0 # Start at RB 0
--gnb.stack.pusch.length=52 # Full 10 MHz BW
--gnb.stack.pusch.mcs=28 # Maximum MCS
--gnb.stack.use_dummy_sched=false # Use real NR scheduler
--gnb.phy.nof_threads=${NR_PHY_TEST_GNB_NOF_THREADS}
--ue.phy.nof_threads=${NR_PHY_TEST_UE_NOF_THREADS}
)
add_nr_test(nr_phy_test_${NR_PHY_TEST_BW}_prach nr_phy_test
--reference=carrier=${NR_PHY_TEST_BW}
--duration=1000 # 100 slots
--gnb.stack.pdsch.slots=none # No PDSCH
--gnb.stack.pusch.slots=none # No PUSCH
--gnb.phy.nof_threads=${NR_PHY_TEST_GNB_NOF_THREADS}
--ue.stack.prach.period=30 # Transmit PRACH every 30 radio frames
--ue.stack.prach.preamble=10 # Use preamble 10
--ue.phy.nof_threads=${NR_PHY_TEST_UE_NOF_THREADS}
)
endforeach ()
add_nr_test(nr_phy_test_10MHz_bidir_sched nr_phy_test
--duration=100 # 100 slots
--gnb.stack.pdsch.slots=0,1,2,3,4,5 # All possible DL slots
--gnb.stack.pdsch.start=0 # Start at RB 0
--gnb.stack.pdsch.length=52 # Full 10 MHz BW
--gnb.stack.pdsch.mcs=28 # Maximum MCS
--gnb.stack.pusch.slots=6,7,8,9 # All possible UL slots
--gnb.stack.pusch.start=0 # Start at RB 0
--gnb.stack.pusch.length=52 # Full 10 MHz BW
--gnb.stack.pusch.mcs=28 # Maximum MCS
--gnb.stack.use_dummy_sched=false # Use real NR scheduler
--gnb.phy.nof_threads=${NR_PHY_TEST_GNB_NOF_THREADS}
--ue.phy.nof_threads=${NR_PHY_TEST_UE_NOF_THREADS}
)
add_nr_test(nr_phy_test_${NR_PHY_TEST_BW}_prach nr_phy_test
--reference=carrier=${NR_PHY_TEST_BW}
--duration=1000 # 100 slots
--gnb.stack.pdsch.slots=none # No PDSCH
--gnb.stack.pusch.slots=none # No PUSCH
--gnb.phy.nof_threads=${NR_PHY_TEST_GNB_NOF_THREADS}
--ue.stack.prach.period=30 # Transmit PRACH every 30 radio frames
--ue.stack.prach.preamble=10 # Use preamble 10
--ue.phy.nof_threads=${NR_PHY_TEST_UE_NOF_THREADS}
)
endif ()

3
test/phy/nr_phy_test.cc
View File

@ -104,6 +104,9 @@ test_bench::args_t::args_t(int argc, char** argv)
// Load default reference configuration
phy_cfg = srsran::phy_cfg_nr_default_t(srsran::phy_cfg_nr_default_t::reference_cfg_t(reference_cfg_str));
// Calculate sampling rate in Hz
srate_hz = (double)(srsran_min_symbol_sz_rb(phy_cfg.carrier.nof_prb) * SRSRAN_SUBC_SPACING_NR(phy_cfg.carrier.scs));
cell_list.resize(1);
cell_list[0].carrier = phy_cfg.carrier;
cell_list[0].rf_port = 0;

2
test/phy/test_bench.h
View File

@ -36,7 +36,7 @@ private:
public:
struct args_t {
double srate_hz = 11.52e6;
double srate_hz = (double)(768 * SRSRAN_SUBC_SPACING_NR(0));
uint32_t nof_channels = 1;
uint32_t buffer_sz_ms = 10;
bool valid = false;