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srsLTE
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Added more checks in PUSCH NR test

This commit is contained in:
Xavier Arteaga 2021-07-07 14:14:03 +02:00 committed by Andre Puschmann
parent ef865b81a3
commit 04aca98e5f
1 changed files with 33 additions and 15 deletions
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48
lib/src/phy/phch/test/pusch_nr_test.c
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@ -277,25 +277,43 @@ int main(int argc, char** argv)
goto clean_exit;
}
float mse = 0.0f;
// Check symbols Mean Square Error (MSE)
uint32_t nof_re = srsran_ra_dl_nr_slot_nof_re(&pusch_cfg, &pusch_cfg.grant);
for (uint32_t i = 0; i < pusch_cfg.grant.nof_layers; i++) {
for (uint32_t j = 0; j < nof_re; j++) {
mse += cabsf(pusch_tx.d[i][j] - pusch_rx.d[i][j]);
}
}
if (nof_re * pusch_cfg.grant.nof_layers > 0) {
mse = mse / (nof_re * pusch_cfg.grant.nof_layers);
}
if (mse > 0.001) {
ERROR("MSE error (%f) is too high", mse);
float mse = 0.0f;
for (uint32_t i = 0; i < pusch_cfg.grant.nof_layers; i++) {
printf("d_tx[%d]=", i);
srsran_vec_fprint_c(stdout, pusch_tx.d[i], nof_re);
printf("d_rx[%d]=", i);
srsran_vec_fprint_c(stdout, pusch_rx.d[i], nof_re);
for (uint32_t j = 0; j < nof_re; j++) {
mse += cabsf(pusch_tx.d[i][j] - pusch_rx.d[i][j]);
}
}
mse = mse / (nof_re * pusch_cfg.grant.nof_layers);
if (mse > 0.001) {
ERROR("MSE error (%f) is too high", mse);
for (uint32_t i = 0; i < pusch_cfg.grant.nof_layers; i++) {
printf("d_tx[%d]=", i);
srsran_vec_fprint_c(stdout, pusch_tx.d[i], nof_re);
printf("d_rx[%d]=", i);
srsran_vec_fprint_c(stdout, pusch_rx.d[i], nof_re);
}
goto clean_exit;
}
}
// Check Received SCH LLR match
if (pusch_rx.G_ulsch > 0) {
for (uint32_t i = 0; i < pusch_rx.G_ulsch; i++) {
uint8_t rx_bit = (((int8_t*)pusch_rx.g_ulsch)[i]) < 0 ? 1 : 0;
pusch_rx.g_ulsch[i] = rx_bit;
}
if (memcmp(pusch_tx.g_ulsch, pusch_rx.g_ulsch, pusch_tx.G_ulsch) != 0) {
printf("g_ulsch_tx=");
srsran_vec_fprint_byte(stdout, pusch_tx.g_ulsch, pusch_tx.G_ulsch);
printf("g_ulsch_rx=");
srsran_vec_fprint_byte(stdout, pusch_rx.g_ulsch, pusch_tx.G_ulsch);
// srsran_vec_fprint_bs(stdout, (int8_t*)pusch_rx.g_ulsch, pusch_rx.G_ulsch);
goto clean_exit;
}
goto clean_exit;
}
// Validate UL-SCH CRC check