correction of scrambling sequence initialization in phich.c (generate_phich)

2016-10-09 00:45:03 -07:00
parent 4ad723a176
commit b64f341962
1 changed files with 2 additions and 1 deletions
@@ -435,9 +435,10 @@ void generate_phich(LTE_DL_FRAME_PARMS *frame_parms,
  if (HI>0)
    HI=1;

+
  //  c = (1-(2*HI))*SSS_AMP;
  // x1 is set in lte_gold_generic
-  x2 = (((subframe+1)*(frame_parms->Nid_cell+1))<<9) + frame_parms->Nid_cell;
+  x2 = (((subframe+1)*((frame_parms->Nid_cell<<1)+1))<<9) + frame_parms->Nid_cell;

  s = lte_gold_generic(&x1, &x2, reset);