4- traffic + cell algorithm

Traffic

Cell Cell Traffic KPI for Common Channels FACH/RACH/PCH B.W not fixed, depends on the assignment, thats why use utilization ratio, which represent: at this given B.W, how much do u use of it.

FACH Utility Ratio = [VS.CRNCIubBytesFACH.TX / (60*SP * VS.CRNC.IUB.FACH.Bandwidth)] * 100%

VS.CRNCIubBytesFACH.TX (67199638): Traffic Volume on IUB_FACH (Cell) no. of DL MAC PDU bytes sent by the SRNC on FACH FP

over the Iub interface in a cell, Unit: Byte

VS.CRNC.IUB.FACH.Bandwidth (67199740): CRNC_Iub FACH Bandwidth (Cell) defines no. of bytes to be sent in one sec (byte/sec),

need to convert to byte to calculate utilization

RACH Utility Ratio = [VS.CRNCIubBytesRACH.Rx / (60*SP * VS.CRNC.IUB.RACH.Bandwidth)] * 100%

VS.CRNCIubBytesRACH.Rx (67199639): Traffic Volume on IUB_RACH (Cell)

VS.CRNC.IUB.RACH.Bandwidth (67199739): CRNC_Iub RACH Bandwidth (Cell)

PCH Utility Ratio = [VS.CRNCIubBytesPCH.Tx / (60*SP * VS.CRNC.IUB.PCH.Bandwidth)] * 100%

VS.CRNCIubBytesPCH.Tx (67199637): Traffic Volume on IUB_PCH (Cell)

VS.CRNC.IUB.PCH.Bandwidth (67199741): CRNC_Iub PCH Bandwidth (Cell)

Cell Traffic KPI for All Services UL Iub Traffic Volume for different services no. of UL MAC PDU bytes sent to the MAC-d for different services. over the Iub interface

in a cell

VS.SRNCIubBytesCSConv.Rx (67199642): UL CS Conversational Traffic Volume on Iub Interface (Cell)

VS.SRNCIubBytesCSStr.Rx (67199643): UL CS Streaming Traffic Volume on Iub Interface (Cell)

VS.SRNCIubBytesPSR99Conv.Rx (67199650): UL PS Conversational Traffic Volume on Iub Interface (Cell)

VS.SRNCIubBytesPSR99Str.Rx (67199651): UL PS Streaming Traffic Volume on Iub Interface (Cell)

VS.SRNCIubBytesPSR99Int.Rx (67199652): UL PS Interactive Traffic Volume on Iub Interface (Cell)

VS.SRNCIubBytesPSR99Bkg.Rx (67199653): UL PS Background Traffic

DL Iub Traffic Volume for different services no. of DL MAC PDU bytes sent to the MAC-d for different services. over the Iub interface

in a cell

VS.SRNCIubBytesCSConv.Tx (67199646): DL CS Conversational Traffic Volume on Iub Interface (Cell)

VS.SRNCIubBytesCSStr.Tx (67199647): DL CS Streaming Traffic Volume on Iub Interface (Cell)

VS.SRNCIubBytesPSR99Conv.Tx (67199654): DL PS Conversational Traffic Volume on Iub Interface (Cell)

VS.SRNCIubBytesPSR99Str.Tx (67199655): DL PS Streaming Traffic Volume on Iub Interface (Cell)

VS.SRNCIubBytesPSR99Int.Tx (67199656): DL PS Interactive Traffic Volume on Iub Interface (Cell)

VS.SRNCIubBytesPSR99Bkg.Tx (67199657): DL PS Background Traffic Volume on Iub Interface (Cell)

DL/UL AMR Service mean number of UEs use AMR at different bit rates

VS.RB.AMR.UL.4.75 VS.RB.AMR.DL.4.75








DL/UL PS Service mean number of PS streaming/interactive/background service R99 RBs at the different bit rates in a cell

+(DifferentServiceRate1) rates are: 8, 16, 32, 64, 128, 144, 256/384 kbps + (DifferentServiceRate2) rates are: 8, 16, 32, 64, 128, 144,

256, 384 kbps

VS.RB.PS.Str.UL.DifferentRate1

VS.RB.PS.Str.DL.DifferentRate1

VS.RB.PS.Int.UL.DifferentRate2

VS.RB.PS.Int.DL.DifferentRate2

VS.RB.PS.Bkg.UL.DifferentRate2

VS.RB.PS.Bkg.UL.DifferentRate2

Cell Traffic KPI for HSDPA DL Throughput Average number of different services

VS.HSDPA.UE.Mean.Cell (67202932): Average Number of HSDPA UEs in a Cell DC-HSDPA UE is only sampled in anchor carrier

VS.HSDPA.UE.Max.Cell (73403763): Maximum Number of HSDPA UEs in a Cell DC-HSDPA UE is only sampled in anchor carrier

VS.HSDPA.DC.PRIM.UE.Mean.Cell (73410508): Average number of DC-HSDPA UEs in anchor carrier in a Cell

VS.HSDPA.DC.SEC.UE.Mean.Cell (73410509): Average number of DC-HSDPA UEs in supplementary carrier in a Cell

VS.HSDPA.64QAM.UE.Mean.Cell (73410491): Average Number of 64QAM UEs in a Cell

VS.HSDPA.MIMO.UE.Mean.Cell (73410492): Average Number of MIMO UEs in a Cell

VS.HSDPA.MIMO64QAM.UE.Mean.Cell (73410493): Average Number of MIMO+64QAM UEs in a Cell

Average number users with various categories in serving cell HSDPA Categories: 1-12 (HSDPA R5/R6), 13-14 (64-QAM = 21M), 15-

16 (2*2MIMO = 28M), 17-18 (64QAM or MIMO), 19-20 (64QAM and MIMO = 42M), 21-24 (DC-HSDPA = 42M), 25-28 (DC-HSDPA +

MIMO = 84M)

VS.HSDPA.UE.Max.CAT1.6 / 7.10 / 11.12 / 13.14 / 15.16 / 17.20 / 21.24 / 25.28 (67193578 / 67193581 / 67193584 / 67193587 /

67193590 / 67193593 / 67193596 / 73423377)

VS.HSDPA.UE.Mean.CAT1.6 / 7.10 / 11.12 / 13.14 / 15.16 / 17.20 / 21.24 / 25.28 (67204259 / 67204260 / 67204261 / 67204262 /

67204263 / 67204264 / 67204265 / 73441138)

Traffic Volume Calculations

HSDPA RLC Traffic Volume (M bytes) = VS.HSDPA.MeanChThroughput.TotalBytes / (1024 * 1024) divide by 1024*1024 to change

byte to Kilo then Mega byte

HSDPA RLC Throughput (Mbps) = VS.HSDPA.MeanChThroughput.TotalBytes * 8 / (1024 * 1024 * SP * 60) to get B.W = Mb/sec

VS.HSDPA.MeanChThroughput.TotalBytes (ID: 67189840): Number of Transmitted Downlink Bytes in MAC-d Flow (Cell) RLC data

without RLC header and the retransfer data

Cell Traffic KPI for HSUPA UL Throughput Average number of different services

VS.HSUPA.UE.Mean.Cell (67203850): Average Number of HSUPA in a cell

VS.HSUPA.16QAM.UE.Mean.Cell (73410507): Average number of HSUPA RABs for cell with 16QAM

Average number users with various categories in serving cell HSUPA Categories: 1-6, 7 (16-QAM = 11.2M)

VS.HSUPA.UE.Max.CAT1.4 / 5 / 6 / 7 (67193599 / 67193602 / 67193605 / 67193608)

VS.HSUPA.UE.Mean.CAT1.4 / 5 / 6 /7 (67204266 / 67204267 / 67204268 / 67204269)

Traffic Volume Calculations

HSUPA RLC Traffic Volume (M bytes) = VS.HSUPA.MeanChThroughput.TotalBytes / (1024 * 1024)

HSUPA RLC Throughput (Mbps) = VS.HSUPA.MeanChThroughput.TotalBytes * 8 / (1024 * 1024 * SP * 60)

VS.HSUPA.MeanChThroughput.TotalBytes (67192486): Number of Bytes in Received Uplink Data at the RLC Layer of Mac-d flow (Cell)

RNC RNC Traffic KPI for AMR Services mean

number of UEs use AMR at different bit rates +

normally if you dont activate AMR rate change, u

will use 12.2Kb/s + dont represent no. of users as

user with SHO will increment on both cells

VS.RB.AMR.UL.4.75.RNC

VS.RB.AMR.DL.4.75.RNC















RNC Traffic KPI for Video Phone 64kbps

Services mean number of 64 kbit/s conv. RBs in CS

VS.RB.CS.Conv.DL.64.RNC (67202766)

VS.RB.CS.Conv.UL.64.RNC (67202778)

RNC Traffic KPI for PS R99 DL Throughput

DL/UL Traffic of R99 PS Domain in RNC average

RLC traffic (not physical) without RLC header

data + include SHO data

VS.R99PSLoad.DLThruput.RNC (67204136)

VS.R99PSLoad.ULThruput.RNC (67204135)

DL/UL Max Traffic of R99 PS Domain in RNC

Max. RLC traffic found in SP without RLC

header data + include SHO data

VS.R99PSLoad.MaxDLThruput.RNC (67192988)

VS.R99PSLoad.MaxULThruput.RNC (67192985)

RNC Traffic KPI for HSDPA DL Throughput DL Traffic of HSDPA PS Domain in RNC (kb/s)

VS.HSDPAPSLoad.DLThruput.RNC (67204137)

DL Max Traffic of HSDPA PS Domain in RNC(kb/s)

VS.HSDPAPSLoad.MaxDLThruput.RNC (67192991)

RNC Traffic KPI for HSUPA UL

Throughput UL Traffic of HSUPA PS Domain in RNC (kb/s)

VS.HSUPAPSLoad.ULThruput.RNC (67204138)

UL Max Traffic of HSUPA PS Domain in RNC(kb/s)

VS.HSUPAPSLoad.MaxULThruput.RNC (67192994)

RNC Traffic KPI for PS MBMS DL

Throughput DL Traffic of MBMS PS Domain in RNC (kb/s)

VS.MBMSPSLoad.DLThruput.RNC (67204139)

DL Max Traffic of MBMS PS Domain in RNC (kb/s)

VS.MBMSPSLoad.MaxDLThruput.RNC (67192997)

Cell Algorithm

Cell Counters Related to Load Control (Load Reshuffling LDR) RNC performs periodic measurement for power resource, event-triggered for others

Duration in LDR State RNC measures duration cell in LDR state due to UL/DL congestion of various resources, Unit: sec.

Due to Power (Equivalent Number of Users) Congestion

VS.LCC.LDR.Time.ULPower (67203991)

VS.LCC.LDR.Time.DLPower (67203992)

Due to Downlink Code Resource Congestion

VS.LCC.LDR.Time.DLCode (67203993)

Due to Channel Element Resource Congestion

VS.LCC.LDR.Time.ULCE (67203994)

VS.LCC.LDR.Time.DLCE (67203995)

Due to Iub Transmission Resource Congestion

VS.LCC.LDR.Time.ULIub (67203996)

VS.LCC.LDR.Time.DLIub (67203997)

Number in LDR State RNC measures the number of times that the cell is in LDR state due to uplink or downlink congestion of various resources, Unit: None

Due to Power (Equivalent Number of Users) Congestion

VS.LCC.LDR.Num.ULPower (67192637)

VS.LCC.LDR.Num.DLPower (67192638)

Due to Code Resource Congestion

VS.LCC.LDR.Num.DLCode (67192639)

Due to Channel Element Resource Congestion

VS.LCC.LDR.Num.ULCE (67192640)

VS.LCC.LDR.Num.DLCE (67192641)

Due to Iub Transmission Resource Congestion

VS.LCC.LDR.Num.ULIub (67192642)

VS.LCC.LDR.Num.DLIub (67192643)

Counters for Different LDR Actions

VS.LCC.LDR.UL.BERateDown: Number of UEs for BE Service Downsizing in UL Basic Congestion (Cell)

VS.LCC.LDR.DL.BERateDown: Number of UEs for BE Service Downsizing in DL Basic Congestion (Cell)

VS.LCC.LDR.UL.QosReNego: Number of UEs with Uncontrollable Real-Time Service QoS Renegotiation in UL Basic Congestion (Cell)

VS.LCC.LDR.DL.QosReNego: Number of UEs with Uncontrollable Real-Time Service QoS Renegotiation in DL Basic Congestion (Cell)

VS.LCC.LDR.AMRRateUL: Number of UEs for AMR Decrease in UL Basic Congestion (Cell)

VS.LCC.LDR.AMRRateDL: Number of UEs for AMR Decrease in DL Basic Congestion (Cell)

VS.LCC.LDR.CodeAdj.Succ: Number of UEs Performing Successful Code Adjustment in DL Basic Congestion (Cell)

VS.LCC.LDR.MbmsPowerDec : Number of the RNC selects a Mbms Service to decrease its power during basic congestion

VS.LCC.LDR.InterFreq : Number of UEs for Inter-Frequency Load Handovers in Basic Congestion (Cell)

VS.HSDPA.LDR.InterFreq : Number of HSDPA UEs for Inter-Frequency Load Handovers in Basic Congestion (Cell)

VS.LCC.LDR.HSUPA.InterFreq : Number of HSUPA Users for Inter-Frequency Load Handover in Basic Congestion (Cell)

VS.LCC.LDR.InterRATCS : Number of UEs for CS Domain Inter-RAT Handover in Basic Congestion (Cell)

VS.LCC.LDR.InterRATPS : Number of UEs for PS Domain Inter-RAT Handover in Basic Congestion (Cell)

VS.HSDPA.LDR.InterRATPS : Number of HSDPA UEs for PS Domain Inter-RAT Handover in Basic Congestion (Cell)

VS.LCC.LDR.HSUPA.InterRATPS : Number of HSUPA Users During Inter-RAT Handover in LDR State

Counters Related to Over Load Control triggered by power resources only

Congested Cell Ratio (In RNC) = (The Number Of Cells, in which VS.LCC.OLC.UL.Num>0 or VS.LCC.OLC.DL.Num>0 On Busy Hour/The Total Number Of Cells In RNC) x 100%

Duration in OLC State sum of duration of UL and DL overload congestions

VS.LCC.OLC.UL.Time(67203402): Duration of UL Overload Congestions (Cell)

VS.LCC.OLC.DL.Time(67203403): Duration of DL Overload Congestions (Cell)

Number in OLC State when RNC receives a COMMON MEASUREMENT REPORT message from NodeB & finds that there is UL or DL overload congestion in the cell

VS.LCC.OLC.UL.Num (67189852): Number of UL Overload Congestions (Cell)

VS.LCC.OLC.DL.Num (67189853): Number of DL Overload Congestions (Cell)

Counters for Different OLC Actions

VS.LCC.OLC.UL.TF: Number of UEs for BE Service TF Control in UL Overload Congestion (Cell)

VS.LCC.OLC.DL.TF: Number of UEs for BE Service TF Control in DL Overload Congestion (Cell)

VS.LCC.OLC.D2C: Number of UEs for BE Service Transfer Common Channel (CCH) in Overload Congestion (Cell)

VS.LCC.OLC.UL.UserRel : Number of UEs Released due to UL Overload Congestion (Cell)

VS.LCC.OLC.DL.UserRel : Number of UEs Released due to DL Overload Congestion (Cell)

VS.LCC.OLC.HSDPA.UserRel Number of HSDPA UEs Released due to Overload Congestion (Cell)

VS.LCC.OLC.HSUPA.UserRel: Number of HSUPA UEs Released due to Overload Congestion (Cell)

Counters Related to DCCC (Rate Reallocation) Actions based on Traffic Volume, Throughput and Link Quality + count at best cell Downlink DCH DCCC Attempts (Cell)

VS.DCCC.AttDownsizing.DL.Thr (67192587): No. of attempts to downsize the rate for DCCC based on traffic volume (RLC BO) or throughput on DCH

VS.DCCC.AttDownsizing.DL.Cong (67192591): No. of attempts to downsize the rate for DCCC based on Congestion on DCH

VS.DCCC.AttDownsizing.DL.Cov (67192589): No. of attempts to downsize the rate for DCCC based on Coverage (QoS) on DCH

VS.DCCC.AttUpsizing.DL.Thr (67192585): No. of attempts to upsize the rate for DCCC based on traffic volume (RLC BO) or throughput on DCH

Downlink DCH DCCC Success (Cell)

VS.DCCC.SuccDownsizing.DL.Thr (67192588): based on traffic volume (RLC BO) or throughput

VS.DCCC.SuccDownsizing.DL.Cov (67192590): based on Coverage (QoS)

VS.DCCC.SuccDownsizing.DL.Cong (67192592): based on Congestion

VS.DCCC.SuccUpsizing.DL.Thr (67192586): based on traffic volume (RLC BO) or throughput

Uplink DCH DCCC Attempts (Cell)

VS.DCCC.AttDownsizing.UL.Thr (67192595): based on traffic volume (RLC BO) or throughput

VS.DCCC.AttDownsizing.UL.Cov (67196032): based on the coverage (QoS)

VS.DCCC.AttDownsizing.UL.Cong (67196034): based on the resource congestion

VS.DCCC.AttUpsizing.UL.Thr (67192593): based on traffic volume (RLC BO) or throughput

Uplink DCH DCCC Success (Cell)

VS.DCCC.SuccDownsizing.UL.Thr (67192596): based on traffic volume (RLC BO) or throughput

VS.DCCC.SuccDownsizing.UL.Cov (67196033): based on the coverage (QoS)

VS.DCCC.SuccDownsizing.UL.Cong (67196035): based on resource congestion

VS.DCCC.SuccUpsizing.UL.Thr (67192594): based on traffic volume (RLC BO) or throughput

Counters Related to DCCC (UE State Transition) Actions as D2F, F2D, F2P, P2F, P2U, U2F + for R99 VS.DCCC.D2C.Att (67190706): Number of Dynamic Channel Conversion Attempts from DCHs to FACHs for Cell count at best cell before channel conversion

VS.DCCC.C2D.Att (67190707): Number of Dynamic Channel Conversion Attempts from FACHs to DCHs for Cell count at best cell after channel conversion

VS.DCCC.Succ.D2F (67180676): Number of Successful Dynamic Configurations for DCH to CCH Handover count at best cell before channel conversion

VS.DCCC.Succ.F2D (67180675): Number of Successful Dynamic Configurations for CCH to DCH Handover count at best cell after channel conversion

4- traffic + cell algorithm

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