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fix the prach hack, only deals with fdd prach config 0

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This commit is contained in:
Cedric Roux
2017-08-30 09:38:11 +02:00
parent 761bf3c4c2
commit 6f812f7003
1 changed files with 9 additions and 4 deletions
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openair2/LAYER2/MAC/eNB_scheduler_ulsch.c
+9 -4
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@@ -674,11 +674,16 @@ void schedule_ulsch(module_id_t module_idP,
* We need to get the information from config/phy/wherever
* as done in the commented code below.
* For the moment, we hardcode for the config used by default.
* Only tested with FDD.
* Only deals with FDD, PRACH config 0.
*/
int frame_ul = (frameP + (subframeP >= 6)) & 1023;
int subframe_ul = (subframeP + 4) % 10;
if ((frame_ul & 1) == 0 && subframe_ul == 1) first_rb[CC_id] = 8;
LTE_DL_FRAME_PARMS *frame_parms;
frame_parms = mac_xface->get_lte_frame_parms(module_idP,CC_id);
if (frame_parms->frame_type == FDD &&
frame_parms->prach_config_common.prach_ConfigInfo.prach_ConfigIndex == 0) {
int frame_ul = (frameP + (subframeP >= 6)) & 1023;
int subframe_ul = (subframeP + 4) % 10;
if ((frame_ul & 1) == 0 && subframe_ul == 1) first_rb[CC_id] = 8;
}
/*
if (mac_xface->is_prach_subframe(&(mac_xface->lte_frame_parms),frameP,subframeP)) {