Multiplying noise calculation. Not sure if ok

9 years ago · ab5dc1e2b0
parent 6d399284a4
commit ab5dc1e2b0
1 changed files with 1 additions and 1 deletions
--- a/srslte/lib/ch_estimation/src/chest_dl.c
+++ b/srslte/lib/ch_estimation/src/chest_dl.c
@ -189,7 +189,7 @@ static float estimate_noise_pss(srslte_chest_dl_t *q, cf_t *input, cf_t *ce)
  srslte_vec_sub_ccc(q->tmp_pss_noisy, q->tmp_pss, q->tmp_pss_noisy, SRSLTE_PSS_LEN);
  
  /* Compute average power */
-  float power = sqrt(2)*q->cell.nof_ports*srslte_vec_avg_power_cf(q->tmp_pss_noisy, SRSLTE_PSS_LEN);
+  float power = 2*q->cell.nof_ports*srslte_vec_avg_power_cf(q->tmp_pss_noisy, SRSLTE_PSS_LEN);
  return power; 
 }