3GPP FAT OSSCondition:1. Network need be devided to two different cluster type based on the 3GPP inter site distance before starting the project. which will be called as (DU&U) and (SU&R)2. Dense Urban & Urban(DU&U) : Average 3GPP inter site distance should be between 400 to 800 m3. Sub Urban & Rural (SU&R) : Average 3GPP inter site distance should be between 800 to 2000 m4. 7 continous working days Busy Hour per cluster will be considered as FAT OSS KPI calculation periode.5. During FAT OSS KPI calculation periode, the average attempts per cell per day should not be less than 400 times.6. If not all 3G planned sites has become on-air at the time of FAC, the FAC targets will be relaxed in direct-proportion to missing number of sites to total planned number of sites. (e.g. total number of planned sites is 20, number of on-air sites at FAC is 18 sites; DCR target is 1% but new DCR target will be 1+(2/20)= 1.1 %). Max. KPI relaxation on cluster FAC can be 20%, if FAC starts with less than 80% of planned sites due to site acquisition problems.Justifications on poor KPIs on cells covering major coverage holes due to no possibility of Site Acquisition will be given by NAK and will be considered by MCI. 7.If there is congestion due to excessive number of subs according to BoQ and/or site expansion is not possible, failures due to congestion will be excluded from KPIs.

OSS(Short Term Optimization KPI)DefinitionConditionRRC Setup success rateRRC Connection Establishment Success Rate (CS) = Number of Successful RRC Connection Establishments /Number of RRC Connection Requests Received by RNC * 100%CELL level Counter to culculate RNC KPI(RRC.SuccConnEstab.OrgConvCall+RRC.SuccConnEstab.TmConvCall+RRC.SuccConnEstab.EmgCall)/(RRC.AttConnEstab.OrgConvCall+RRC.AttConnEstab.TmConvCall+RRC.AttConnEstab.EmgCall)Note: Successful RRC Connection Establishment indicates that the RNC receives an RRC setup complete message from a UE. (1) The number of RRC connection requests does not contain the number of RRC connection request retransmissions.(2) The RRC setup failures caused by only the XXXXX's RAN equipment should be taken into consideration. (3) the average attempts should not be less than 400 times/day/cellCS Setup success rate (Voice)RRC Connection Establishment Success Rate (Service) x RAB Establishment Success Rate (Voice)(1) The RRC/RAB setup failures caused by only the XXXXX's RAN equipment should be taken into consideration. (2) the average attempts should not be less than 400 times/day/cell

CS Setup success rate (Video)RRC Connection Establishment Success Rate (Service) x RAB Establishment Success Rate (VP)PS setup success rate RRC Connection Establishment Success Rate (Service) x RAB Establishment Success Rate (PS)(1) The RRC/RAB setup failures caused by only the XXXXX's RAN equipment should be taken into consideration. (2) Scenarios: ASingle-Carrier or Multi-Carriers full coverage Network; BMulti-Carriers Hot spot Coverage Network;(3) the average attempts should not be less than 400 times/day/cellHSDPA Success rate RRC Connection Establishment Success Rate (Service) x RAB Establishment Success Rate (HSDPA)HSUPA Success rate RRC Connection Establishment Success Rate (Service) x RAB Establishment Success Rate (PS) (HSUPA)Voice Drop call rate Number of abnormal releases initiated by RNC/Total number of releases:KPI of RNC level is defined as:SUM(VS.RAB.AbnormRel.AMR) / SUM(VS.RAB.AbnormRel.AMR + VS.RAB.NormRel.CS.AMR)

Where, VS.RAB.Loss.CS.AMR and VS.RAB.Loss.CS.Norm.AMR are measured in cell level;

KPI of CELL level is defined as:SUM(VS.RAB.AbnormRel.AMR)/SUM(VS.RAB.AbnormRel.AMR+VS.RAB.NormRel.AMR)

Note:KPI of CELL level only counts number of RAB releases initiated by SRNC(1) The call drops caused by only the XXXXX's RAN equipment should be taken into consideration. (2) the average attempts should not be less than 400 times/day/cellVideo drop call rate Number of abnormal releases initiated by RNC/Total number of releases:KPI of RNC level is defined as:SUM(VS.RAB.AbnormRel.CS64) / SUM(VS.RAB.NormRel.CS64+ VS.RAB.AbnormRel.CS64)

Where, VS.Norm.Rel.CS.Conv.RB.64 and VS.RAB.Loss.CS.Conv64K are measured in cell level;

KPI of CELL level is defined as:SUM(VS.RAB.AbnormRel.CS64)/SUM(VS.RAB.AbnormRel.CS64+VS.RAB.NormRel.CS64)

Note:KPI of Cell level only counts number of RAB releases initiated by SRNC(1) The call drops caused by only the XXXXX's RAN equipment should be taken into consideration. (2) the average attempts should not be less than 400 times/day/cellPS Drop call ratePS R99 Call Drop Ratio (Cell)=(VS.RAB.AbnormRel.PSR99)/(VS.RAB.AbnormRel.PSR99+VS.RAB.NormRel.PSR99)*100%

PS R99 Call Drop Ratio (RNC)= [VS.RAB.AbnormRel.PSR99+(VS.RAB.AbnormRel.PS.Conv.Iur+VS.RAB.AbnormRel.PS.Str.Iur+VS.RAB.AbnormRel.PS.BE.Iur-VS.RAB.AbnormRel.HSDPA.Iur)]/[VS.RAB.AbnormRel.PSR99+VS.RAB.NormRel.PSR99+(VS.RAB.NormRel.PS.Conv.Iur+VS.RAB.NormRel.PS.Str.Iur+VS.RAB.NormRel.PS.BE.Iur-VS.RAB.NormRel.HSDPA.Iur)+(VS.RAB.AbnormRel.PS.Conv.Iur+VS.RAB.AbnormRel.PS.Str.Iur+VS.RAB.AbnormRel.PS.BE.Iur-VS.RAB.AbnormRel.HSDPA.Iur)]*100%(1) The call drops caused by only the XXXXX's RAN equipment should be taken into consideration. (2) the average attempts should not be less than 400 times/day/cellHSDPA drop call rateNumber of abnormal releases initiated by RNC/Total number of releases:KPI of RNC level is defined as:SUM(VS.HSDPA.RAB.AbnormRel) /{SUM(VS.HSDPA.RAB.NormRel + VS.HSDPA.RAB.AbnormRel + VS.HSDPA.H2D.Succ + VS.HSDPA.H2F.Succ + VS.HSDPA.HHO.H2D.SuccOutIntraFreq + VS.HSDPA.HHO.H2D.SuccOutInterFreq)}

KPI of CELL level is defined as:VS.HSDPA.RAB.AbnormRel/(VS.HSDPA.RAB.AbnormRel+VS.HSDPA.RAB.NormRel+VS.HSDPA.H2D.Succ+VS.HSDPA.H2F.Succ+VS.HSDPA.HHO.H2D.SuccOutIntraFreq+VS.HSDPA.HHO.H2D.SuccOutInterFreq)

Note:KPI of Cell level only counts number of RAB releases initiated by SRNC(1) The call drops caused by only the XXXXX's RAN equipment should be taken into consideration. (2) the average attempts should not be less than 400 times/day/cellHSUPA drop call rateNumber of abnormal releases initiated by RNC/Total number of releases:KPI of RNC level is defined as:{SUM(VS.HSUPA.RAB.AbnormRel) /{SUM(VS.HSUPA.RAB.AbnormRel + VS.HSUPA.RAB.NormRel + VS.HSUPA.E2D.Succ + VS.HSUPA.HHO.E2D.SuccOutIntraFreq + VS.HSUPA.HHO.E2D.SuccOutInterFreq + VS.HSUPA.E2F.Succ) }

KPI of CELL level is defined as:(VS.HSUPA.RAB.AbnormRel)/(VS.HSUPA.RAB.AbnormRel+VS.HSUPA.RAB.NormRel+VS.HSUPA.HHO.E2D.SuccOutIntraFreq+VS.HSUPA.HHO.E2D.SuccOutInterFreq+VS.HSUPA.E2F.Succ+VS.HSUPA.E2D.Succ)

Note:KPI of Cell level only counts number of RAB releases initiated by SRNC(1) The call drops caused by only the XXXXX's RAN equipment should be taken into consideration. (2) the average attempts should not be less than 400 times/day/cellIRAT HO Voice Success rate Outgoing Inter-RAT Handover Success Rate (CS) = Number of successful outgoing inter-RAT handovers (CS)/Number of attempted outgoing inter-RAT handovers (CS) * 100% Number of attempted outgoing inter-RAT handovers (CS) equals the number of Handover from UTRAN Command messages sent by the RNC. Number of successful outgoing inter-RAT handovers (CS) equals the number of IU RELEASE COMMAND messages (with the cause value of Successful Relocation or Normal Release) received by the RNC during outgoing inter-RAT handover procedures for CS domain.

KPI of RNC level is defined as:VS.IRATHO.SuccOutCS.RNC/VS.IRATHO.AttOutCS.RNC

KPI of CELL level is defined as:SUM(IRATHO.SuccOutCS)/SUM(IRATHO.AttOutCS)(1) The handover failures caused by only the XXXXX's RAN equipment should be taken into consideration. (2) the average attempts should not be less than 400 times/day/cell

Note: A comment needs to be formulated to clarify the impact on 3G of agreessive parameters settings that might be necessary to achieve the target.IRAT HO HSDPA Success rate Outgoing Inter-RAT Handover Success Rate (HSDPA)(Initiated by RNC): Number of successful outgoing inter-RAT handovers (HSDPA)/Number of attempted outgoing inter-RAT handovers (HSDPA)Number of attempted outgoing inter-RAT handovers (HSDPA) equals the number of CELL CHANGE ORDER FROM UTRAN messages sent by RNC to UEs. Number of successful outgoing inter-RAT handovers (HSDPA) equals the number of received IU RELEASE COMMAND messages with the cause value of Successful Relocation or Normal Release. This KPI is measured in cell level. VS.IRATHO.HSDPA.SuccOutPSUTRAN / VS.IRATHO.HSDPA.AttOutPSUTRAN(1) The handover failures caused by only the XXXXX's RAN equipment should be taken into consideration. (2) the average attempts should not be less than 400 times/day/cellinter-carrier-HO Success rate KPI of RNC level is defined as:SUM(VS.HHO.SuccInterFreq.RNC)/SUM(VS.HHO.AttInterFreq.RNC)

KPI of CELL level is defined as:SUM(VS.HHO.SuccInterFreqOut)/SUM(VS.HHO.AttInterFreqOut)(1) The handover failures caused by only the XXXXX's RAN equipment should be taken into consideration. (2) the average attempts should not be less than 400 times/day/cellSHO Success rate Number of soft handover successes/Number of soft handover decisions

RNC level: VS.SHO.Succ.RNC/VS.SHO.Att.RNC

CELL level: SUM(VS.SHO.SuccRLAdd+VS.SHO.SuccRLDel)/SUM(VS.SHO.AttRLAdd+VS.SHO.AttRLDel)(1) The soft handover failures caused by only the XXXXX's RAN equipment should be taken into consideration. (2) the average attempts should not be less than 400 times/day/cellNote: Comment has to be fomulated to state the eventual necessity of aggressive non-optimal settings to achieve the target.Multi RAB Establishment Success RateCell level: (VS.MultiRAB.SuccEstab.CSPS/ VS.MultiRAB.AttEstab.CSPS)*100%(1) The RAB establishment failures caused by only the XXXXX's RAN equipment should be taken into consideration. IRAT HO PS Success rate Outgoing Inter-RAT Handover Success Rate (PS)(Initiated by RNC): Number of successful outgoing inter-RAT handovers (PS)/Number of attempted outgoing inter-RAT handovers (PS)Number of attempted outgoing inter-RAT handovers (PS) equals the number of CELL CHANGE ORDER FROM UTRAN messages sent by RNC to UEs.Number of successful outgoing inter-RAT handovers (PS) equals the number of received IU RELEASE COMMAND messages with the cause value of Successful Relocation or Normal Release.

KPI of RNC level is defined as:(VS.IRATHO.SuccOutPSUTRAN.RNC/VS.IRATHO.AttOutPSUTRAN.RNC)

KPI of CELL level is defined as:SUM(IRATHO.SuccOutPSUTRAN)/SUM(IRATHO.AttOutPSUTRAN)(1) The handover failures caused by only the XXXXX's RAN equipment should be taken into consideration.