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ahadi
2021-10-28 22:17:35 +02:00
parent 3e6ad5f0ee
commit de272c7b2f
1 changed files with 3 additions and 1 deletions
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openair1/PHY/NR_REFSIG/nr_gold.c
+3 -1
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@@ -169,6 +169,8 @@ void nr_init_prs(PHY_VARS_gNB* gNB)
for (slotNum = 0; slotNum < fp->slots_per_frame; slotNum++) { for (slotNum = 0; slotNum < fp->slots_per_frame; slotNum++) {
for (symNum = 0; symNum < fp->symbols_per_slot ; symNum++) { for (symNum = 0; symNum < fp->symbols_per_slot ; symNum++) {
reset = 1; reset = 1;
printf("%d \n",slotNum);
printf("%d \n",symNum);
// initial x2 for prs as 38.211 // initial x2 for prs as 38.211
uint32_t c_init1, c_init2, c_init3; uint32_t c_init1, c_init2, c_init3;
uint32_t pow22=1<<22; uint32_t pow22=1<<22;
@@ -177,11 +179,11 @@ void nr_init_prs(PHY_VARS_gNB* gNB)
c_init2 = pow10*(slotNum+symNum+1)*(2*(Nid%1024)+1); c_init2 = pow10*(slotNum+symNum+1)*(2*(Nid%1024)+1);
c_init3 = Nid%1024; c_init3 = Nid%1024;
x2 = c_init1 + c_init2 + c_init3; x2 = c_init1 + c_init2 + c_init3;
printf("%d \n",x2);
for (uint8_t n=0; n<NR_MAX_PRS_INIT_LENGTH_DWORD; n++) { for (uint8_t n=0; n<NR_MAX_PRS_INIT_LENGTH_DWORD; n++) {
gNB->nr_gold_prs[slotNum][symNum][n] = lte_gold_generic(&x1, &x2, reset); gNB->nr_gold_prs[slotNum][symNum][n] = lte_gold_generic(&x1, &x2, reset);
reset = 0; reset = 0;
} }
} }
} }