CNDROP : The total number of dropped SDCCH
channels in a cell.
CNRELCONG : Number of released connection on SDCCH
due to TCH— and transcoder congestion in underlaid and overlaid subcell. The
subset for overlaid subcells is CNRELCONGSUB. The two counters are
located in CLSDCCH and CLSDCCHO respectively. CNDROP is stepped at the same
time.
CDISTA : Dropped SDCCH connection at excessive
Timing Advance (TA).
CDISSS : Dropped SDCCH connection at low signal
strength on down— or uplink in underlaid subcell i.e. belowLOWSSDL and/or
LOWSSUL. There is also a counter for overlaid subcell, CDISSSSUB.
CDISQA : Dropped SDCCH connection at bad
quality down— or uplink per cell in underlaid subcell i.e. worse than BADQDL
and/or BADQUL. There is also a counter for overlaid subcell, CDISQASUB.
Read Also other
topis : Ericsson Counter: Call Attempts, Paging, Congestion, Dropped
Calls, Handover, Speech Quality, Intra-Cell Handover, OL/UL Subcell