know the reason for Handover according Ericsson 2G system. Do we have handovers from reason insufficient signal level (Ul level,DL level)
Please help with inforamtion.
level HO can behave in two different ways, which have to be chosen by the operator:
– type I (called “Ericsson 1”)
– type II (called “Ericsson 3”) (go figure…)
Ericsson 3 is the simplest : HO “low SS” means the serving cell has low level (DL)
HO ‘High SS” means that serving cell has an “ok” level, but there is a better cell than the serving cell (= better cell HO)
Ericsson 1 = I don’t know. More complicated… and i didn’t learn it yet.