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Huawei wcdma traffic counter

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Huawei wcdma traffic counter

  1. 1. Security Level: WCDMA Traffic CounterISSUE 1.0 www.huawei.comHUAWEI TECHNOLOGIES CO., LTD. HUAWEI Confidential
  2. 2. Upon completion of this course, you will be able to: Describe traffic counter system Know the traffic KPIHUAWEI TECHNOLOGIES CO., LTD. HUAWEI Confidential Page 2
  3. 3. Chapter 1 RNC Traffic Counter Chapter 2 Cell Traffic CounterHUAWEI TECHNOLOGIES CO., LTD. HUAWEI Confidential Page 3
  4. 4. RNC Traffic Counters System In RNC, the counters related to traffic can be divided into: Traffic.Load.RNC RB.RNC AMR.RNC HUAWEI TECHNOLOGIES CO., LTD. HUAWEI Confidential Page 4
  5. 5. RNC Traffic Counters System Traffic.Load.RNC AMR Erlang: − VS.CSLoad.Erlang.Equiv.RNC − The RNC periodically takes the samples of the equivalent Erlang values of all services in the CS domain. At the end of the measurement period, the RNC calculates the average sample PS DL traffic: − VS.PSLoad.DLThruput.RNC − The RNC periodically takes the samples of the downlink traffic values (in kbit/s) of all services in the PS domain. At the end of the measurement period, the RNC calculates the average sample PS UL traffic: − VS.PSLoad.ULThruput.RNC − The RNC periodically takes the samples of the uplink traffic values (in kbit/s) of all services in the PS domain. At the end of the measurement period, the RNC calculates the average sample. HUAWEI TECHNOLOGIES CO., LTD. HUAWEI Confidential Page 5
  6. 6. RNC Traffic Counters System RB.RNC Mean Number of RB about PS Domain at Different DL Bit Rates − VS.RB.DLInterPS.384.RNC − VS.RB.DLBkgPS.384.RNC − VS.RB.DLInterPS.256.RNC − VS.RB.DLBkgPS.256.RNC − VS.RB.DLInterPS.144.RNC − VS.RB.DLBkgPS.144.RNC − VS.RB.DLInterPS.128.RNC − VS.RB.DLBkgPS.128.RNC − VS.RB.DLInterPS.64.RNC − VS.RB.DLBkgPS.64.RNC − VS.RB.DLInterPS.32.RNC − VS.RB.DLBkgPS.32.RNC − VS.RB.DLInterPS.16.RNC − VS.RB.DLBkgPS.16.RNC − VS.RB.DLInterPS.8.RNC − VS.RB.DLBkgPS.8.RNC HUAWEI TECHNOLOGIES CO., LTD. HUAWEI Confidential Page 6
  7. 7. RNC Traffic Counters System RB.RNC Mean Number of RB about PS Domain at Different UL Bit Rates − VS.RB.ULInterPS.384.RNC − VS.RB.ULBkgPS.384.RNC − VS.RB.ULInterPS.256.RNC − VS.RB.ULBkgPS.256.RNC − VS.RB.ULInterPS.144.RNC − VS.RB.ULBkgPS.144.RNC − VS.RB.ULInterPS.128.RNC − VS.RB.ULBkgPS.128.RNC − VS.RB.ULInterPS.64.RNC − VS.RB.ULBkgPS.64.RNC − VS.RB.ULInterPS.32.RNC − VS.RB.ULBkgPS.32.RNC − VS.RB.ULInterPS.16.RNC − VS.RB.ULBkgPS.16.RNC − VS.RB.ULInterPS.8.RNC − VS.RB.ULBkgPS.8.RNC HUAWEI TECHNOLOGIES CO., LTD. HUAWEI Confidential Page 7
  8. 8. RNC Traffic Counters System RB.RNC Mean Number of RB about CS Domain at Different UL and DL Bit Rates − The RNC periodically takes a sample of the number of RBs about CS domain at each of the UL and DL rates. At the end of the measurement period, the RNC divides the sum of the numbers of RBs at one bit rate by the number of samples to get the average number − VS.RB.DLConvCS.64.RNC − VS.RB.ULConvCS.64.RNC HUAWEI TECHNOLOGIES CO., LTD. HUAWEI Confidential Page 8
  9. 9. RNC Traffic Counters System AMR.RNC Mean Number of RB about CS Domain at Different UL and DL Bit RaMean Number of AMR Speech UEs at Different UL and DL Bit Rates − VS.AMR.RB.DL.12.2 − VS.AMR.RB.UL.12.2 HUAWEI TECHNOLOGIES CO., LTD. HUAWEI Confidential Page 9
  10. 10. Chapter 1 RNC Traffic Counter Chapter 2 Cell Traffic CounterHUAWEI TECHNOLOGIES CO., LTD. HUAWEI Confidential Page 10
  11. 11. RNC Traffic Counters System In cell level, the counters related to traffic can be divided into: Traffic.cell RB.cell HSDPA.cell RTWPTCP.cell HUAWEI TECHNOLOGIES CO., LTD. HUAWEI Confidential Page 11
  12. 12. Cell Traffic Counters System Traffic.cell This traffic measurement is for Iub interface The measurement value can be based on: − Common transport channel ▪ FACH, RACH,PCH − Dedicate transport channel ▪ Based on different Qos These value are total traffic throughput on Iub Interface The unit is Byte HUAWEI TECHNOLOGIES CO., LTD. HUAWEI Confidential Page 12
  13. 13. Cell Traffic Counters System Traffic.cell Measurement value for different services on Iub interface − Uplink ▪ VS.MAC.SRNCIubBytesPSStr.Rx ▪ VS.MAC.SRNCIubBytesPSInt.Rx ▪ VS.MAC.SRNCIubBytesPSBkg.Rx − Downlink ▪ VS.MAC.SRNCIubBytesPSStr.Tx ▪ VS.MAC.SRNCIubBytesPSInt.Tx ▪ VS.MAC.SRNCIubBytesPSBkg.Tx HUAWEI TECHNOLOGIES CO., LTD. HUAWEI Confidential Page 13
  14. 14. Cell Traffic Counters System RB.cell Average Numbers of CS Conversational Service RBs with Different Bit Rates (Cell) − Uplink ▪ VS.RB.ULConvCS.64 − Downlink ▪ VS.RB.DLConvCS.64 − The RNC periodically takes a sample of the number of CS conversational service RBs with different bit rates. At the end of the measurement period, the RNC divides the sum of the numbers of conversational service RBs with each bit rate by the number of samples to obtain the average number HUAWEI TECHNOLOGIES CO., LTD. HUAWEI Confidential Page 14
  15. 15. Cell Traffic Counters System RB.cell Average Number of PS Interactive Service RBs with Different UL and DL Bit Rates (Cell) − Uplink ▪ VS.RB.ULInterPS.DifferentServiceRate ▪ Different service rates are 8, 16, 32, 64, 128, 144, 256, 384 − Downlink ▪ VS.RB.DLInterPS.DifferentServiceRate ▪ Different service rates are 8, 16, 32, 64, 128, 144, 256, 384 HUAWEI TECHNOLOGIES CO., LTD. HUAWEI Confidential Page 15
  16. 16. Cell Traffic Counters System RB.cell Average Number of PS Background Service RBs with Different UL and DL Bit Rates (Cell) − Uplink ▪ VS.RB.ULBkgPS.DifferentServiceRate ▪ Different service rates are 8, 16, 32, 64, 128, 144, 256, 384 − Downlink ▪ VS.RB.DLBkgPS.DifferentServiceRate ▪ Different service rates are 8, 16, 32, 64, 128, 144, 256, 384 HUAWEI TECHNOLOGIES CO., LTD. HUAWEI Confidential Page 16
  17. 17. Cell Traffic Counters System HSDPA.cell Average Number of UEs in CELL_HSDPA State (Cell) − VS.HSDPA.UE.Mean.Cell − The RNC periodically takes a sample of the number of UEs in CELL_HSDPA state. At the end of the measurement period, the RNC calculates the sample average Mean Throughput of Mac-d flows (Cell) − VS.HSDPA.MeanChThroughput − When a HSDPA cell transmits data, the RNC measures the times (in millisecond) per Mac-d flow send data and number of bytes transmitted. At the end of the measurement period, the RNC divides the number of total bits by the times per Mac-d flow send data to obtain the mean throughput. HUAWEI TECHNOLOGIES CO., LTD. HUAWEI Confidential Page 17
  18. 18. Cell Traffic Counters System HSDPA.cell Number of Bytes Send in Mac-d flow (Cell) − VS.HSDPA.MeanChThroughput.TotalBytes − When a HSDPA cell transmits data, the RNC measures the number of bytes transmitted Mean number of Mac-d flows (Cell) − VS.HSDPA.MACD.Mean.Cell − This is a gauge acquired value that represents the time averaged observed value of the number of MACD flows on a per cell basis. This gauge variable is such that the SRNC increments its value when it instantiates a Mac-d flow and decrements its value when a Mac-d flow is deleted HUAWEI TECHNOLOGIES CO., LTD. HUAWEI Confidential Page 18
  19. 19. Cell Traffic Counters System RTWPTCP.Cell Cell RX power measurement − VS.MeanRTWP ▪ Mean RTWP of a cell, that is, mean number of the sum of the RTWP values reported in a certain period − VS.MaxRTWP ▪ Maximum RTWP of a cell, that is, maximum value among all the RTWP values reported in a certain period − VS.MinRTWP ▪ Minimum RTWP of a cell, that is, minimum value among all the RTWP values reported in a certain period HUAWEI TECHNOLOGIES CO., LTD. HUAWEI Confidential Page 19
  20. 20. Cell Traffic Counters System RTWPTCP.Cell Cell TX power measurement − VS.MeanTCP ▪ Mean TCP of a cell, that is, mean number of the sum of the TCP values reported in a certain period − VS.MaxTCP ▪ Maximum TCP of a cell, that is, maximum value among all the TCP values reported in a certain period − VS.MinTCP ▪ Minimum TCP of a cell, that is, minimum value among all the TCP values reported in a certain period HUAWEI TECHNOLOGIES CO., LTD. HUAWEI Confidential Page 20
  21. 21. Cell Traffic Counters System RTWPTCP.Cell Non-HSDPA Cell TCP Values − VS.MeanTCP.NonHS − VS.MaxTCP.NonHS − VS.MinTCP.NonHS HSDPA Cell TX power for HSDPA service − VS.HSDPA.MeanRequiredPwr − VS.HSDPA.MaxRequiredPwr − VS.HSDPA.MinRequiredPwr HUAWEI TECHNOLOGIES CO., LTD. HUAWEI Confidential Page 21
  22. 22. Thank you www.huawei.com

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