Vadim Yanitskiy has uploaded this change for review. (
https://gerrit.osmocom.org/14281
Change subject: trxcon/sched_mframe.c: mark all stolen CBCH UL slots as
TRXC_IDLE
......................................................................
trxcon/sched_mframe.c: mark all stolen CBCH UL slots as TRXC_IDLE
According to 3GPP TS 05.02, section 6.4.1, CBCH replaces
SDCCH number 2 in both V (BCCH+CCCH+SDCCH/4+SACCH/4) and
VII (SDCCH/8+SACCH/8) logical channel combinations.
Unfortunately it is not clear whether we can use stolen UL slots
for RACH or not. For now, we should mark all of them as IDLE.
Somehow TRXC_SDCCH4_2 slots were left in the definition of
combination V (combined CCCH+BCCH). This is not critical,
but may be looking confusing. Let's fix this.
Change-Id: Id30f2fac3274de3edff4ae59f77d9c9cf8059155
---
M src/host/trxcon/sched_mframe.c
1 file changed, 4 insertions(+), 4 deletions(-)
git pull ssh://gerrit.osmocom.org:29418/osmocom-bb refs/changes/81/14281/1
diff --git a/src/host/trxcon/sched_mframe.c b/src/host/trxcon/sched_mframe.c
index d427993..9b759af 100644
--- a/src/host/trxcon/sched_mframe.c
+++ b/src/host/trxcon/sched_mframe.c
@@ -292,10 +292,10 @@
{ TRXC_IDLE, 2, TRXC_SDCCH4_1, 3 },
{ TRXC_IDLE, 3, TRXC_RACH, 0 },
{ TRXC_SACCH4_3, 0, TRXC_RACH, 0 },
- { TRXC_SACCH4_3, 1, TRXC_SDCCH4_2, 0 },
- { TRXC_SACCH4_3, 2, TRXC_SDCCH4_2, 1 },
- { TRXC_SACCH4_3, 3, TRXC_SDCCH4_2, 2 },
- { TRXC_IDLE, 0, TRXC_SDCCH4_2, 3 },
+ { TRXC_SACCH4_3, 1, TRXC_IDLE, 0 },
+ { TRXC_SACCH4_3, 2, TRXC_IDLE, 1 },
+ { TRXC_SACCH4_3, 3, TRXC_IDLE, 2 },
+ { TRXC_IDLE, 0, TRXC_IDLE, 3 },
};
static const struct trx_frame frame_sdcch8[102] = {
--
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Gerrit-Project: osmocom-bb
Gerrit-Branch: master
Gerrit-MessageType: newchange
Gerrit-Change-Id: Id30f2fac3274de3edff4ae59f77d9c9cf8059155
Gerrit-Change-Number: 14281
Gerrit-PatchSet: 1
Gerrit-Owner: Vadim Yanitskiy <[email protected]>
