LTE Radio KPI_Formulae

KPI Category

KPI Name RRC SR(%) Initial ERAB SR(%)

Accessibility

S1 Signaling SR(%) Session Setup Success Rate(%)

Retainability

ERAB !r !rop Ra Rate (% (%) !" P!CP Cell #$roug$put (bps) &plin P!CP Cell #$roug$put (bps) !" &ser #$pt (bps) &" &ser #$pt (bps) !o'nlin "atency (ms)

Integrity

!" Pacet "oss Rate (%) &" Pacet "oss Rate (%) !" PRB &tilisation(%) &" PRB &tilisation(%)

obility A+ailability Inter,eren erence ce #*"

#ra,,ic Connecte. &sers

*SR (%) Cell A+ailability (%) ig$ &" RSSI Cell ells (Nos-) #ime on "#E (%) !" Payloa. (/B) &" Payloa. (/B) Pea RRC Connecte. &sers A+erage RRC connecte. &sers

KPI 0ormula 1 2 pmRrcConnEstabSucc 3 (pmRrcConnEstabAtt  pmRrcConnEstabAttReatt) 1 2 (pmErabEstabSuccInit) 3 (pmErabEstabAttInit) 1 2 (pmS1SigConnEstabSucc 3 pmS1SigConnEstabAtt) 1 2 6pmRrcConnEstabSucc3(pmRrcConnEstabAtt  pmRrcConnEstabAttReatt)7 2 6(pmS1SigConnEstabSucc3 pmS1SigConnEstabAtt)7 2 6(pmErabEstabSuccInit)3 (pmErabEstabAttInit)7 1 2 (pmErabRelAbnormalEnbAct 5 pmErabRelAbnormalmeAct) 3 (pmErabRelNormalEnb 5 pmErabRelAbnormalEnb 5 pmErabRelme) pmP!CP4ol!"!rb3(pmsc$e.acti+ityCell!"31) pmP!CP4ol&"!rb3(pmsc$e.acti+ityCell&"31) 12(pmP!CP4ol!"!rb  pmP!CP4ol!"!rb"ast##I)3(pm&e#$p#ime!l) pm&e#$p4ol&l 3pm&e#$p#ime&l 21 pmP.cp"at#ime!l3pmP.cp"atPt#rans!l 12(pmP.cpPt!isc!lPelr5pmP.cpPt!isc!lPelr&u5pmP.cpPt!isc!lo)3 (pmP.cpPtRecei+e.!lpmP.cpPt0'.!l) 12(pmP.cpPt"ost&l)3(pmP.cpPt"ost&l)5 pmP.cpPtRecei+e.&l) 1 2 (pmPrb&se.!l!tc$ 5 pmPrb&se.!lSrb0irst#rans 5 pmPrb&se.!lBcc$ 5 pmPrb&se.!lAilg#ot5 pmPrb&se.!lPcc$) 3 pmPrbA+ail!l 1 2 (pmPrb&se.&l!tc$ 5 pmPrb&se.&lAilg#ot 5 pmPrb&se.&lSrb) 3 pmPrbA+ail&l 1 2 (pmoPrepSucc"teIntra0 3 pmoPrepAtt"teIntra0) 2 (pmoE9eSucc"teIntra0 3 pmoE9eAtt"teIntra0) 12(6E&#RANCE""0!!7-6.ata:co+erage72;(6pmCell!o'ntimeAuto75 6pmCell!o'ntimean7))3(6E&#RANCE""0!!7-6.ata:co+erage72;) pmRa.ioRecInter,erenceP'r  1 < 12((pm&eCt9tRelSC/sm)5pm&eCt 9tRelSC=c.ma)3pm&eCt9tEstabSucc)) (6pmP.cp4ol!l!rb756pmP.cp4ol!lSrb7)38 (6pmP.cp4ol&l!rb756pmP.cp4ol&lSrb7)38 pmRrcConna9 pmRrcConn"e+(sum)3pmRrcConn"e+samp(a+g)

!escription RRC Estab Attempts3RRC Estab Success Initial ERab Estab Attempts3Initial ERab Estab Success S1 Signaling Success3S1 Signaling Attempts *+erall Session Setup Success Rate (%) > 1 2 RRC Setup SR 2 S1 Signalling SR 2 Initial ERab SR

#otal !rops > !rops .ue to Enb 5 !rops .ue to E A+erage Cell !" P!CP #$roug$put on !aily "e+el A+erage Cell &" P!CP #$roug$put on !aily "e+el A+erage &E !" P!CP #$roug$put on !aily "e+el A+erage &E &" P!CP #$roug$put on !aily "e+el A+erage &E !" "atency on !aily "e+el A+erage &E !" Pacet Error "oss Rate on !aily "e+el A+erage &E &" Pacet Error "oss Rate on !aily "e+el !" PRB &tili?ation in t$e Net'or on !aily "e+el &" PRB &tili?ation in t$e Net'or on !aily "e+el *+erall *SR (%) > 1 2 Preparation *SR 2 E9ecution *SR #otal !o'ntime > Cell !o'ntime (Auto) 5 Cell !o'ntime (anual) Cells in '$ic$ pmRa.ioRecInter,erenceP'r Samples count @>1% in t$e range o,  to 1.Bm in a perio. o, rs % Samples on "#E in 1 .ay- re,lects t$e acti+ity ,actor in terms o, re.irections to un.erlying /ERAN or &#RAN net'or#otal !" Payloa. (/B) #otal &" Payloa. (/B) Pea +alue o, RRC Connecte. &sers in a .ay A+erage +alue o, RRC Connecte. &sers in a .ay