Revert "Revert RA preamble shift at gNB"

This reverts commit fa79cdb5
2021-03-11 13:57:29 +00:00
parent fa79cdb5ba
commit e06c727604
1 changed files with 1 additions and 1 deletions
@@ -681,7 +681,7 @@ void rx_nr_prach(PHY_VARS_gNB *gNB,
        preamble_shift  -= NCS;

        if (preamble_shift < 0)
-          preamble_shift+=N_ZC;
+          preamble_shift+=((N_ZC/NCS)*NCS);
      }
    } else { // This is the high-speed case
      new_dft = 0;