maki/openairinterface5g
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Fix counting error bits in nr_dlsim

Browse Source 
Recently f buffer was changed to hold packed bits and the correspoinding
change in dlsim was not done so the number of error bits before decoding
was incorrectly reported. This commit fixes it.
This commit is contained in:
Sakthivel Velumani
2025-07-10 20:44:23 -04:00
parent abe25a52b3
commit 7feaea00c2
1 changed files with 2 additions and 3 deletions
Download Patch File Download Diff File Expand all files Collapse all files
openair1/SIMULATION/NR_PHY/dlsim.c
+2 -3
View File
@@ -1253,9 +1253,8 @@ printf("%d\n", slot);
}
for (i = 0; i < available_bits; i++) {
if(((gNB_dlsch->harq_process.f[i] == 0) && (UE_llr[i] <= 0)) ||
((gNB_dlsch->harq_process.f[i] == 1) && (UE_llr[i] >= 0)))
{
const uint8_t current_bit = (gNB_dlsch->harq_process.f[i / 8] & (1 << (i & 7))) >> (i & 7);
if (((current_bit == 0) && (UE_llr[i] <= 0)) || ((current_bit == 1) && (UE_llr[i] >= 0))) {
if (errors_scrambling[round] == 0) {
LOG_D(PHY,"First bit in error in unscrambling = %d\n",i);
}