diff options
Diffstat (limited to 'tests/handover/test_balance_congestion_tchf_tchh.ho_vty')
-rw-r--r-- | tests/handover/test_balance_congestion_tchf_tchh.ho_vty | 53 |
1 files changed, 53 insertions, 0 deletions
diff --git a/tests/handover/test_balance_congestion_tchf_tchh.ho_vty b/tests/handover/test_balance_congestion_tchf_tchh.ho_vty new file mode 100644 index 000000000..f151b2a41 --- /dev/null +++ b/tests/handover/test_balance_congestion_tchf_tchh.ho_vty @@ -0,0 +1,53 @@ +# Balance congestion across cells and across TCH/F and TCH/H. + +network + handover2 min-free-slots tch/f 3 + handover2 min-free-slots tch/h 3 + +create-bts trx-count 1 timeslots c+s4 TCH/F TCH/F TCH/F TCH/F TCH/H TCH/H TCH/H + +# both TCH/H and TCH/F have one lchan = 33% above congestion, nothing happens +set-ts-use trx 0 0 states * TCH/F TCH/F - - TCH/HH TCH/HH - +meas-rep lchan * * * * rxlev 10 rxqual 0 ta 0 +congestion-check +expect-no-chan + +# TCH/F = +1 = 33%, TCH/H = +2 = 66% above congestion. +# Moving a TCH/H to TCH/F would just reverse the situation to F=+2=66%. Nothing happens. +set-ts-use trx 0 0 states * TCH/F TCH/F - - TCH/HH TCH/HH TCH/H- +meas-rep lchan * * * * rxlev 10 rxqual 0 ta 0 +congestion-check +expect-no-chan + +# F=+1=33% H=+3=100%. Balance to F=+2=66% (which is < 100%) and H=+2=66% +set-ts-use trx 0 0 states * TCH/F TCH/F - - TCH/HH TCH/HH TCH/HH +meas-rep lchan * * * * rxlev 10 rxqual 0 ta 0 +congestion-check +expect-as from lchan 0 0 5 0 to lchan 0 0 3 0 + +# Now similar load percentages, just with different min-free-slots settings for tch/f vs tch/h. + +network + handover2 min-free-slots tch/f 3 + handover2 min-free-slots tch/h 5 + +# TCH/F has 1/3 = 33%, TCH/H has 1/5 = 20% overload. +# Moving one to TCH/H would mean 40% overload on TCH/H, which is above the current TCH/F of 33%. +# Nothing happens. +set-ts-use trx 0 0 states * TCH/F TCH/F - - TCH/HH - - +meas-rep lchan * * * * rxlev 20 rxqual 0 ta 0 +congestion-check +expect-no-chan + +# TCH/F = +1 = 33%, TCH/H = +2 = 40% above congestion. Moving a TCH/H to TCH/F would result +# in F=+2=66%>40%. Nothing happens. +set-ts-use trx 0 0 states * TCH/F TCH/F - - TCH/HH TCH/H- - +meas-rep lchan * * * * rxlev 20 rxqual 0 ta 0 +congestion-check +expect-no-chan + +# F=+1=33% H=+4=80%. Balance to F=+2=66%<80% and H=+3=60% +set-ts-use trx 0 0 states * TCH/F TCH/F - - TCH/HH TCH/HH TCH/H- +meas-rep lchan * * * * rxlev 20 rxqual 0 ta 0 +congestion-check +expect-as from lchan 0 0 5 0 to lchan 0 0 3 0 |