deleting some old unused files

oaisim now also compiles with OPENAIR2=0
PDCCH now generates dummy data instead of zeors (needed for power measurements)
fixed bug in DAC (power levels)


git-svn-id: http://svn.eurecom.fr/openair4G/trunk@4483 818b1a75-f10b-46b9-bf7c-635c3b92a50f

openair1/PHY/LTE_TRANSPORT/dci.c

@@ -2065,9 +2065,10 @@ u8 generate_dci_top(u8 num_ue_spec_dci,
   y[0] = &yseq0[0];
   y[1] = &yseq1[0];
 
-  //memset(e,0,DCI_BITS_MAX);
   // reset all bits to <NIL>, here we set <NIL> elements as 2
-  memset(e, 2, DCI_BITS_MAX);
+  //memset(e, 2, DCI_BITS_MAX);
+  // here we interpred NIL as a random QPSK sequence. That makes power estimation easier.
+  for (i=0;i<DCI_BITS_MAX;i++) e[i]=taus()&1;
   e_ptr = e;
 
   // generate DCIs in order of decreasing aggregation level, then common/ue spec

openair1/PHY/extern.h

@@ -57,6 +57,7 @@ extern char mode_string[4][20];
 #ifndef OPENAIR2
 extern unsigned char NB_eNB_INST;
 extern unsigned char NB_UE_INST;
+extern unsigned char NB_RN_INST;
 #endif
 
 extern int flag_LA;