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

Call ue_measurement_procedures() even for last OFDM sybol in second slot.

Browse Source 
Also for PMCH subframes, call slot_fep() for first OFDM symbol of next subframe.

This commit was developed at Fraunhofer IIS (https://www.iis.fraunhofer.de).
This commit is contained in:
Thomas Schlichter
2018-08-14 17:09:08 +02:00
parent 96903ed59f
commit 390c5011a5
1 changed files with 16 additions and 2 deletions
Download Patch File Download Diff File Expand all files Collapse all files
openair1/SCHED_UE/phy_procedures_lte_ue.c
+16 -2
View File
@@ -2516,7 +2516,7 @@ void ue_measurement_procedures(
T_INT((int)ue->common_vars.freq_offset));
}
if (l==(6-ue->frame_parms.Ncp)) {
if (( (slot%2) == 0) && (l==(6-ue->frame_parms.Ncp))) {
// make sure we have signal from PSS/SSS for N0 measurement
// LOG_I(PHY," l==(6-ue->frame_parms.Ncp) ue_rrc_measurements\n");
@@ -4736,9 +4736,22 @@ LOG_DEBUG_END
ue_measurement_procedures(l-1,ue,proc,eNB_id,(subframe_rx<<1),abstraction_flag,mode);
LOG_D(PHY," ------ end FFT/ChannelEst/PDCCH slot 0: AbsSubframe %d.%d ------ \n", frame_rx%1024, subframe_rx);
// If this is PMCH, call procedures and return
// If this is PMCH, call procedures, do channel estimation for first symbol of next DL subframe and return
if (pmch_flag == 1) {
ue_pmch_procedures(ue,proc,eNB_id,abstraction_flag);
int next_subframe_rx = (1+subframe_rx)%10;
if (subframe_select(&ue->frame_parms,next_subframe_rx) != SF_UL)
{
slot_fep(ue,
0,
(next_subframe_rx<<1),
0,
0,
0);
}
return 0;
}
@@ -4848,6 +4861,7 @@ LOG_DEBUG_END
ue_measurement_procedures(l-1,ue,proc,eNB_id,1+(subframe_rx<<1),abstraction_flag,mode);
} // for l=1..l2
ue_measurement_procedures(l-1,ue,proc,eNB_id,1+(subframe_rx<<1),abstraction_flag,mode);
// do first symbol of next downlink subframe for channel estimation
int next_subframe_rx = (1+subframe_rx)%10;