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neels gerrit-no-reply at lists.osmocom.orgneels has uploaded this change for review. ( https://gerrit.osmocom.org/c/osmo-bsc/+/24936 ) Change subject: hodec2: add low-rxqual-assignment penalty timer (1/2) ...................................................................... hodec2: add low-rxqual-assignment penalty timer (1/2) First add a handover test script that shows the behavior without the low-rxqual-assignment penalty timer implemented. When implemented, the changes to this test script will show the change in behavior. Related: SYS#5198 Change-Id: I799fce709c86401546ccfe41b9f57fd579bcd987 --- M tests/handover/test_amr_tch_h_to_f_rxqual.ho_vty 1 file changed, 26 insertions(+), 0 deletions(-) git pull ssh://gerrit.osmocom.org:29418/osmo-bsc refs/changes/36/24936/1 diff --git a/tests/handover/test_amr_tch_h_to_f_rxqual.ho_vty b/tests/handover/test_amr_tch_h_to_f_rxqual.ho_vty index 10db404..32a95e1 100644 --- a/tests/handover/test_amr_tch_h_to_f_rxqual.ho_vty +++ b/tests/handover/test_amr_tch_h_to_f_rxqual.ho_vty @@ -14,3 +14,29 @@ # average rxqual now at 6 which is worse than 5, reassign to TCH/F due to bad rxqual. expect-as from lchan 0 0 4 0 to lchan 0 0 1 0 expect-ts-use trx 0 0 states * TCH/F - - - - - * +meas-rep repeat 2 lchan 0 0 1 0 rxlev 30 rxqual 5 ta 0 + +# After the upgrade to TCH/F, there should be a penalty timer against re-assgnment within this cell. +# Configure congestion resolution so that it would normally want to do a re-assignment: +network + handover2 min-free-slots tch/f 3 + handover2 window rxlev averaging 1 + handover2 min rxlev -90 + +# The penalty timer is still active, no re-assignment from congestion of TCH/H +congestion-check +# "FAIL": the penalty timer is not yet implemented +#expect-no-chan +#expect-ts-use trx 0 0 states * TCH/F - - - - - * +expect-as from lchan 0 0 1 0 to lchan 0 0 4 0 +expect-ts-use trx 0 0 states * - - - TCH/H- - - * + +# But handover to another cell is not held off +create-bts trx-count 1 timeslots c+s4 TCH/F TCH/F TCH/F TCH/H TCH/H TCH/H PDCH +set-ts-use trx 0 0 states * TCH/F - - - - - * +expect-ts-use trx 1 0 states * - - - - - - * + +meas-rep lchan 0 0 1 0 rxlev 30 rxqual 5 ta 0 neighbors 35 +expect-ho from lchan 0 0 1 0 to lchan 1 0 4 0 +expect-ts-use trx 0 0 states * - - - - - - * +expect-ts-use trx 1 0 states * - - - TCH/H- - - * -- To view, visit https://gerrit.osmocom.org/c/osmo-bsc/+/24936 To unsubscribe, or for help writing mail filters, visit https://gerrit.osmocom.org/settings Gerrit-Project: osmo-bsc Gerrit-Branch: master Gerrit-Change-Id: I799fce709c86401546ccfe41b9f57fd579bcd987 Gerrit-Change-Number: 24936 Gerrit-PatchSet: 1 Gerrit-Owner: neels <nhofmeyr at sysmocom.de> Gerrit-MessageType: newchange -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.osmocom.org/pipermail/gerrit-log/attachments/20210713/ad59ebf1/attachment.htm>