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2G drop become negative
Dear Gents,
FYI, please find below our 2G drop rate KPI formula which considering TCH ReEstablishment.
TCH Drop Rate % = TCH_AbNormal_Release / (TCH_AbNormal_Release + TCH_Normal_Release)
TCH_AbNormal_Release = DROP_AFTER_TCH_ASSIGN - TCH_RE_EST_ASSIGN
TCH_Normal_Release = TCH_NORM_RELEASE
- Sometimes our 2G drop become negative because TCH_RE_EST_ASSIGN triggering more than DROP_AFTER_TCH_ASSIGN.
Can anybody support whom experiencing this issue why we have (-ve) value?
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2018-11-01 08:57 PM
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VIP Member
Reputation: 1019
Re: 2G drop become negative
Originally Posted by
Zaid Almajali
Dear Gents,
FYI, please find below our 2G drop rate KPI formula which considering TCH ReEstablishment.
TCH Drop Rate % = TCH_AbNormal_Release / (TCH_AbNormal_Release + TCH_Normal_Release)
TCH_AbNormal_Release = DROP_AFTER_TCH_ASSIGN - TCH_RE_EST_ASSIGN
TCH_Normal_Release = TCH_NORM_RELEASE
- Sometimes our 2G drop become negative because TCH_RE_EST_ASSIGN triggering more than DROP_AFTER_TCH_ASSIGN.
Can anybody support whom experiencing this issue why we have (-ve) value?
Possible HW issue
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