hand-over betwen TCH/H and TCH/F during call based on load / quality
If a cell gets loaded more, it may make sense to migrate existing calls to half-rate channels by intra-BTS hand-over.
- % Done changed from 0 to 50
handover_decision_2.c which was recently merged does in fact include re-assignment and handover while changing the TCH type. It also employs an AFS bias, i.e. to handover half rate to full rate to improve the quality. Will keep this issue open as a reminder to somehow test how well this works in practice.
to enable, configure osmo-bsc with
network handover 1 handover algorithm 2
and see various handover2 * config options