handover to make room for a less capable subscriber
scenario: the cell is almost full, only TCH/H slots are available. A new MS establishes a call, but it is only capable of TCH/F. If another MS using a TCH/F slot is in fact capable of TCH/H, move that other subscriber to TCH/H, so that the less capable MS can use the TCH/F slot.Splitting this out of #1608, but I think we might just reject this issue right away:
- This could be seen as a config decision by the user, i.e. the min-free-tch-f setting.
- "all" subscribers encountered in the field today are capable of TCH/H and TCH/F anyway.
- would introduce new complexity: wait for another MS to handover before carrying out Assignment.