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Merge branch 'fhg-ta' into fhg-ra

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This commit is contained in:
cig
2020-02-03 10:45:29 +01:00
parent 51f5a5b30c cfced70bda
commit 7344d87567
359 changed files with 41429 additions and 5532 deletions
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executables/nr-ue.c
+46 -5
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@@ -18,7 +18,7 @@
* For more information about the OpenAirInterface (OAI) Software Alliance:
* contact@openairinterface.org
*/
#include "executables/thread-common.h"
#include "executables/nr-uesoftmodem.h"
#include "LAYER2/NR_MAC_UE/mac.h"
@@ -55,6 +55,9 @@
extern char do_forms;
#endif
// Missing stuff?
int next_ra_frame = 0;
module_id_t next_Mod_id = 0;
extern double cpuf;
//static nfapi_nr_config_request_t config_t;
@@ -441,7 +444,7 @@ void processSlotRX( PHY_VARS_NR_UE *UE, UE_nr_rxtx_proc_t *proc) {
proc->frame_rx = dcireq.dl_config_req.sfn;
}
scheduled_response.frame = proc->frame_rx;
scheduled_response.slot = proc->nr_tti_rx;
scheduled_response.slot = proc->nr_tti_rx;
nr_ue_scheduled_response(&scheduled_response);
}
@@ -503,6 +506,31 @@ void UE_processing(void *arg) {
UE_nr_rxtx_proc_t *proc = &rxtxD->proc;
PHY_VARS_NR_UE *UE = rxtxD->UE;
uint8_t gNB_id = 0;
// params for UL time alignment procedure
NR_UL_TIME_ALIGNMENT_t *ul_time_alignment = &UE->ul_time_alignment[gNB_id];
uint8_t numerology = UE->frame_parms.numerology_index;
uint16_t bwp_ul_NB_RB = UE->frame_parms.N_RB_UL;
int slot_tx = proc->nr_tti_tx;
int frame_tx = proc->frame_tx;
/* UL time alignment
// If the current tx frame and slot match the TA configuration in ul_time_alignment
// then timing advance is processed and set to be applied in the next UL transmission */
if (UE->mac_enabled == 1) {
if (frame_tx == ul_time_alignment->ta_frame && slot_tx == ul_time_alignment->ta_slot){
LOG_D(PHY,"Applying timing advance -- frame %d -- slot %d\n", frame_tx, slot_tx);
//if (nfapi_mode!=3){
nr_process_timing_advance(UE->Mod_id, UE->CC_id, ul_time_alignment->ta_command, numerology, bwp_ul_NB_RB);
ul_time_alignment->ta_frame = -1;
ul_time_alignment->ta_slot = -1;
//}
}
}
processSlotRX(UE, proc);
processSlotTX(UE, proc);
@@ -551,7 +579,7 @@ void trashFrame(PHY_VARS_NR_UE *UE, openair0_timestamp *timestamp) {
UE->frame_parms.samples_per_subframe,
UE->frame_parms.nb_antennas_rx);
if (IS_SOFTMODEM_RFSIM ) {
usleep(1000); // slow down, as would do actuall rf to let cpu for the synchro thread
usleep(1000); // slow down, as would do actual rf to let cpu for the synchro thread
}
}
@@ -650,7 +678,7 @@ void *UE_thread(void *arg) {
}
}
AssertFatal( !syncRunning, "At this point synchronisation can't be running\n");
AssertFatal( !syncRunning, "At this point synchronization can't be running\n");
if (!UE->is_synchronized) {
readFrame(UE, &timestamp);
@@ -679,7 +707,7 @@ void *UE_thread(void *arg) {
// we have the decoded frame index in the return of the synch process
// and we shifted above to the first slot of next frame
decoded_frame_rx++;
// we do ++ first in the regular processing, so it will be beging of frame;
// we do ++ first in the regular processing, so it will be begin of frame;
absolute_slot=decoded_frame_rx*nb_slot_frame + nb_slot_frame -1;
continue;
}
@@ -849,3 +877,16 @@ void init_NR_UE_threads(int nb_inst) {
}
}
/* HACK: this function is needed to compile the UE
* fix it somehow
*/
int8_t find_dlsch(uint16_t rnti,
PHY_VARS_eNB *eNB,
find_type_t type)
{
printf("you cannot read this\n");
abort();
}
void multicast_link_write_sock(int groupP, char *dataP, uint32_t sizeP) {}