4.16 TDD Code Resources

32.4053GPPPerformance Management (PM)Performance measurementsRelease 17Telecommunication managementTSUniversal Terrestrial Radio Access Network (UTRAN)

4.16.1 UTRAN Cell Max Downlink Code Resources Used

  1. This measurement provides the number of OVSF codes used in the downlink of the UTRAN cell. This measurement is split into subcounters according to the Orthogonal Variable Spreading Factor (OVSF) length. This measurement is only valid for TDD mode.
  2. SI.
  3. This measurement is obtained by sampling at a pre-defined interval, the number of OVSF codes used per Spread Factor (SF), and then taking the arithmetic maximum. The SFs used are: SF= 1, SF= 16.
  4. Two integer values.
  5. TCR.DLCodeResUsed.SF1
    TCR.DLCodeResUsed.SF16
  6. UtranCellTDDLcr
    UtranCellTDDHcr
  7. UtranCell
  8. Valid for circuit switched and packet switched traffic
  9. UMTS

4.16.2 UTRAN Cell Max Uplink Code Resources Used

  1. This measurement provides the number of OVSF codes used in the uplink of the UTRAN cell. This measurement is split into subcounters according to the Orthogonal Variable Spreading Factor (OVSF) length. This measurement is only valid for TDD mode.
  2. SI.
  3. This measurement is obtained by sampling at a pre-defined interval, the number of OVSF codes used per Spread Factor (SF), and then taking the arithmetic maximum. The SFs used are: SF= 1, SF= 2, SF= 4, SF= 8, SF= 16.
  4. Five integer values.
  5. TCR.ULCodeResUsed.SF1
    TCR.ULCodeResUsed.SF2
    TCR.ULCodeResUsed.SF4
    TCR.ULCodeResUsed.SF8
    TCR.ULCodeResUsed.SF16.
  6. UtranCellTDDLcr
    UtranCellTDDHcr
  7. Valid for circuit switched and packet switched traffic
  8. UMTS

4.16.3 Mean Downlink Code Resources Used of an UTRAN Cell

  1. This measurement provides the mean number of OVSF codes used in the downlink of the UTRAN cell. This measurement is split into subcounters according to the Orthogonal Variable Spreading Factor (OVSF) length. This measurement is only valid for TDD mode.
  2. SI.
  3. This measurement is obtained by sampling at a pre-defined interval, the number of OVSF codes used per spread factor (SF), and then taking the arithmetic mean. The SFs used are: SF= 1, SF= 16.
  4. Two integer values.
  5. TCR.DLMeanCodeResUsed.SF1,
    TCR.DLMeanCodeResUsed.SF16.
  6. UtranCellTDDLcr
    UtranCellTDDHcr
  7. Valid for circuit switched and packet switched traffic
  8. UMTS

4.16.4 Mean Uplink Code Resources Used of an UTRAN Cell

  1. This measurement provides the mean number of OVSF codes used in the uplink of the UTRAN cell. This measurement is split into subcounters according to the Orthogonal Variable Spreading Factor (OVSF) length. This measurement is only valid for TDD mode.
  2. SI.
  3. This measurement is obtained by sampling at a pre-defined interval, the number of OVSF codes used per Spread Factor (SF), and then taking the arithmetic mean. The SFs used are: SF= 1, SF= 2, SF= 4, SF= 8, SF= 16.
  4. Five integer values.
  5. TCR.ULMeanCodeResUsed.SF1,
    TCR.ULMeanCodeResUsed.SF2,
    TCR.ULMeanCodeResUsed.SF4,
    TCR.ULMeanCodeResUsed.SF8,
    TCR.ULMeanCodeResUsed.SF16.
  6. UtranCellTDDLcr
    UtranCellTDDHcr
  7. Valid for circuit switched and packet switched traffic
  8. UMTS