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

update to timing drift compensation in rfdevice

Browse Source
This commit is contained in:
Raymond Knopp
2016-11-21 12:19:21 +08:00
parent 958c66c6db
commit e0314d8b75
1 changed files with 2 additions and 2 deletions
Download Patch File Download Diff File Expand all files Collapse all files
targets/RT/USER/lte-enb.c
+2 -2
View File
@@ -895,8 +895,8 @@ void rx_rf(PHY_VARS_eNB *eNB,int *frame,int *subframe) {
eNB->ts_offset = proc->timestamp_rx;
else {
if (proc->timestamp_rx - old_ts != fp->samples_per_tti) {
LOG_I(PHY,"rx_rf: rfdevice timing drift of %d samples\n",proc->timestamp_rx - old_ts);
eNB->ts_offset += (proc->timestamp_rx - old_ts);
LOG_I(PHY,"rx_rf: rfdevice timing drift of %d samples\n",proc->timestamp_rx - old_ts - fp->samples_per_tti);
eNB->ts_offset += (proc->timestamp_rx - old_ts - fp->samples_per_tti);
}
}
proc->frame_rx = ((proc->timestamp_rx-eNB->ts_offset) / (fp->samples_per_tti*10))&1023;