cellular-infrastructure
/
osmo-bts
mirror of https://gerrit.osmocom.org/osmo-bts
9
0
Fork 0
Code Issues Releases Wiki Activity

osmo-bts-trx: measure interference levels on TRXC_IDLE 

We already do the intereference measurements on inactive logical
channels.  For the active channels we can still use the IDLE
slots, on which the UEs shall not transmit Uplink bursts.

Change-Id: Ic3030dba5eb223177298aa4e43559a93dc3d1392
Related: SYS#5313, OS#1569
This commit is contained in:
Vadim Yanitskiy 2021-06-17 23:50:55 +02:00
parent c126870c5f
commit 54d0931330
2 changed files with 5 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
src/common/scheduler.c
View File

@ -1491,8 +1491,8 @@ int trx_sched_ul_burst(struct l1sched_ts *l1ts, struct trx_ul_burst_ind *bi)
/* check if channel is active */
if (!TRX_CHAN_IS_ACTIVE(l1cs, bi->chan)) {
/* handle noise measurements */
if (TRX_CHAN_IS_DEDIC(bi->chan))
/* handle noise measurements on dedicated and idle channels */
if (TRX_CHAN_IS_DEDIC(bi->chan) || bi->chan == TRXC_IDLE)
trx_sched_noise_meas(l1cs, bi);
return 0;
}

3
src/osmo-bts-trx/trx_vty.c
View File

@ -100,6 +100,9 @@ DEFUN(show_transceiver, show_transceiver_cmd, "show transceiver",
tn, mf->name, VTY_NEWLINE);
vty_out(vty, " pending DL prims : %u%s",
llist_count(&l1ts->dl_prims), VTY_NEWLINE);
vty_out(vty, " interference : %ddBm%s",
l1ts->chan_state[TRXC_IDLE].meas.interf_avg,
VTY_NEWLINE);
}
}