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Added time window for handling rach indication.

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This commit is contained in:
David Kim
2021-08-07 15:34:33 -07:00
parent 6b1651c404
commit 845a5dc2d7
1 changed files with 8 additions and 1 deletions
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openair2/NR_PHY_INTERFACE/NR_IF_Module.c
+8 -1
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@@ -73,7 +73,14 @@ void handle_nr_rach(NR_UL_IND_t *UL_info)
UL_INFO.module_id = UL_info->module_id;
UL_INFO.CC_id = UL_info->CC_id;
if (UL_INFO.rach_ind.number_of_pdus>0) {
int frame_diff = UL_info->frame - rach_ind->sfn;
if (frame_diff < 0)
{
frame_diff += 1024;
}
bool in_timewindow = frame_diff == 0 || (frame_diff == 1 && UL_info->slot < 7);
if (UL_INFO.rach_ind.number_of_pdus>0 && in_timewindow) {
LOG_I(MAC,"UL_info[Frame %d, Slot %d] Calling initiate_ra_proc RACH:SFN/SLOT:%d/%d\n",
UL_info->frame, UL_info->slot, UL_INFO.rach_ind.sfn, UL_INFO.rach_ind.slot);
int npdus = UL_INFO.rach_ind.number_of_pdus;