Attention is currently required from: neels. Hello Jenkins Builder, pespin,
I'd like you to reexamine a change. Please visit
https://gerrit.osmocom.org/c/osmo-bsc/+/27596
to look at the new patch set (#3).
Change subject: hodec2: add penalty-time low-rxqual-ho ......................................................................
hodec2: add penalty-time low-rxqual-ho
When bad RxQual causes handover to a cell with weaker RxLev, then handover oscillation *will* happen, as shown in test_rxqual.ho_vty. Introduce a penalty timer for a cell where we had bad RxQual.
This delays handover back to the cell with stronger RxLev by the penalty timeout; hopefully the interference is gone after the timeout.
Usually, we set new configuration elements so that osmo-bsc behaves the same as before the config item was added. In this instance, this makes no sense, because no-one ever wants handover oscillation from bad RxQual, which is guaranteed to happen without the new penalty timer. Set it to 60 seconds by default, same as other penalty timers.
Related: SYS#5911 Change-Id: I057b156604a104a26a7ce45d1c7adadbf452c932 --- M include/osmocom/bsc/handover_cfg.h M src/osmo-bsc/handover_decision_2.c M tests/handover/test_rxqual.ho_vty M tests/handover_cfg.vty 4 files changed, 44 insertions(+), 1 deletion(-)
git pull ssh://gerrit.osmocom.org:29418/osmo-bsc refs/changes/96/27596/3