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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/+/22266 ) Change subject: add test_dyn_ts_congestion_tch_f_vs_tch_h_2.ho_vty ...................................................................... add test_dyn_ts_congestion_tch_f_vs_tch_h_2.ho_vty Change-Id: Ib11d10f35f72a3dff65bb0c5e185fdda602ccd63 --- M tests/handover/handover_tests.ok A tests/handover/test_dyn_ts_congestion_tch_f_vs_tch_h_2.ho_vty 2 files changed, 35 insertions(+), 0 deletions(-) git pull ssh://gerrit.osmocom.org:29418/osmo-bsc refs/changes/66/22266/1 diff --git a/tests/handover/handover_tests.ok b/tests/handover/handover_tests.ok index f9adca9..e1e35a9 100644 --- a/tests/handover/handover_tests.ok +++ b/tests/handover/handover_tests.ok @@ -18,6 +18,7 @@ pass test_disabled_ho_and_as.ho_vty pass test_dyn_ts_amr_tch_f_to_h_congestion_assignment.ho_vty pass test_dyn_ts_congestion_tch_f_vs_tch_h.ho_vty +pass test_dyn_ts_congestion_tch_f_vs_tch_h_2.ho_vty pass test_dyn_ts_favor_half_used_tch_h_as_target.ho_vty pass test_dyn_ts_favor_moving_half_used_tch_h.ho_vty pass test_ho_to_better_cell.ho_vty diff --git a/tests/handover/test_dyn_ts_congestion_tch_f_vs_tch_h_2.ho_vty b/tests/handover/test_dyn_ts_congestion_tch_f_vs_tch_h_2.ho_vty new file mode 100644 index 0000000..ef71d3e --- /dev/null +++ b/tests/handover/test_dyn_ts_congestion_tch_f_vs_tch_h_2.ho_vty @@ -0,0 +1,34 @@ +# If a handover from one TCH kind to the other occupies a dynamic timeslot, +# also adhere to congestion constraints of the other TCH kind, since taking up +# a dyn TS may reduce the available slot count for both kinds of TCH. + +create-bts trx-count 1 timeslots c+s4 TCH/F TCH/F TCH/F dyn dyn dyn PDCH +create-bts trx-count 1 timeslots c+s4 TCH/F TCH/F TCH/F dyn dyn dyn PDCH + +# A TCH/H has better rxlev at a neighbor, and the neighbor's TCH/H slots would +# not become congested. But taking up a neighbor's dynamic timeslot for TCH/H +# would reduce the TCH/F availability to cause congestion on TCH/F. No HO. + +network + handover2 min-free-slots tch/f 2 + handover2 min-free-slots tch/h 2 + +set-ts-use trx 0 0 states * - - - TCH/H- pdch pdch * +set-ts-use trx 1 0 states * TCH/F TCH/F TCH/F TCH/HH pdch pdch * + +meas-rep lchan * * * * rxlev 40 rxqual 0 ta 0 neighbors 30 +expect-no-chan + +meas-rep lchan 0 0 4 0 rxlev 20 rxqual 0 ta 0 neighbors 40 +# no handover because that results in congestion on TCH/F in bts 1 +expect-no-chan + + +# Now the same situation, except there already is a half occupied TCH/H, hence an added TCH/H would not change the TCH/F +# situation. The handover is performed. + +set-ts-use trx 0 0 states * - - - TCH/H- pdch pdch * +set-ts-use trx 1 0 states * TCH/F TCH/F TCH/F TCH/HH TCH/H- pdch * + +meas-rep lchan 0 0 4 0 rxlev 20 rxqual 0 ta 0 neighbors 40 +expect-ho from lchan 0 0 4 0 to lchan 1 0 5 1 -- To view, visit https://gerrit.osmocom.org/c/osmo-bsc/+/22266 To unsubscribe, or for help writing mail filters, visit https://gerrit.osmocom.org/settings Gerrit-Project: osmo-bsc Gerrit-Branch: master Gerrit-Change-Id: Ib11d10f35f72a3dff65bb0c5e185fdda602ccd63 Gerrit-Change-Number: 22266 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/20210117/abe83657/attachment.htm>