4.37 Dual-Cell HSDPA related measurements

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

4.37.1 Dual-Cell HSDPA Scheduling duration in UTRAN cell

  1. This measurement provides the Dual-Cell HSDPA Scheduling duration in UTRAN cell.
  2. DER (n=1)
  3. This measurement is obtained by accumulating the time intervals for each Mac-ehs Scheduling between the start of Dual-Cell Scheduling simultaneously and the end of Dual-Cell Scheduling simultaneously over a granularity period using DER, see TS 25.308 [19].The accumulator shall be reinitialised at the beginning of each granularity period. This measurement shall be accumulated only if the UTRAN cell is the primary cell of a Dual-Cell.
  4. A single integer value. (in milliseconds)
  5. HSDPA.DualCellSchedulingDuration
  6. UtranCellFDD
  7. Valid for packet switched traffic
  8. UMTS

4.37.2 Individual cell HSDPA Scheduling duration in UTRAN cell

  1. This measurement provides the individual cell HSDPA Scheduling duration in UTRAN cell.
  2. DER (n=1)
  3. This measurement is obtained by accumulating the time intervals for each Mac-ehs Scheduling between the start of individual cell Scheduling and the end of individual cell Scheduling over a granularity period using DER, see TS 25.308 [19].The accumulator shall be reinitialised at the beginning of each granularity period.
  4. A single integer value. (in milliseconds)
  5. HSDPA.IndividualCellSchedulingDuration
  6. UtranCellFDD
  7. Valid for packet switched traffic
  8. UMTS

4.37.3 Attempted Dual-Cell HSDPA establishments

  1. This measurement provides the number of Dual-Cell HSDPA establishment attempts.
  2. CC
  3. On transmission by the RNC of a NBAP message RADIO LINK SETUP REQUEST with the “HS-DSCH Information” and “Additional HS Cell Information RL Setup” IE; Or on transmission by the RNC of a NBAP message RADIO LINK RECONFIGURATION PREPARE with the “HS-DSCH MAC-d Flows To Add” or “HS-DSCH Information” and “Additional HS Cell Information RL Reconf Prep” IE; Or on transmission by the RNC of a NBAP message RADIO LINK RECONFIGURATION REQUEST with the “HS-DSCH MAC-d Flows To Add” or “HS-DSCH Information” and “Additional HS Cell Information RL Reconf Req” IE. See TS 25.433 [7]. This measurement shall be counted only if the UTRAN cell is the primary cell of a Dual-Cell.
  4. A single integer values.
  5. HSDPA.EstabAttDCHSDSCH
  6. UtranCellFDD
  7. Valid for packet switched traffic
  8. UMTS

4.37.4 Successful Dual-Cell HSDPA establishments

  1. This measurement provides the number of successfully established Dual-Cell HSDPA.
  2. CC
  3. Receipt of a RRC message PHYSICAL CHANNEL RECONFIGURATION COMPLETE corresponding to PHYSICAL CHANNEL RECONFIGURATION with “Downlink HS-PDSCH Information” IE and “Downlink secondary cell info FDD” IE, RADIO BEARER SETUP COMPLETE corresponding to RADIO BEARER SETUP with “Downlink HS-PDSCH Information” IE and “Downlink secondary cell info FDD” IE, RADIO BEARER RECONFIGURATION COMPLETE corresponding to RADIO BEARER RECONFIGURATION with “Downlink HS-PDSCH Information” IE and “Downlink secondary cell info FDD” IE, or TRANSPORT CHANNEL RECONFIGURATION COMPLETE corresponding to TRANSPORT CHANNEL RECONFIGURATION with “Downlink HS-PDSCH Information” IE and “Downlink secondary cell info FDD” IE,sent from the UE to the source RNC, indicating a successful handover/reconfiguration to Dual-cell HS-DSCH or new Dual-cell HS-DSCH setup. See TS 25.331 [4]. This measurement shall be counted only if the UTRAN cell is the primary cell of a Dual-Cell.
  4. A single integer values.
  5. HSDPA.EstabSuccDCHSDSCH
  6. UtranCellFDD
  7. Valid for packet switched traffic
  8. UMTS

4.37.5 Failed Dual-Cell HSDPA establishments

  1. This measurement provides the number of failed Dual-Cell HSDPA establishments. This measurement shall be increased for each failed Dual-Cell HSDPA establishments on Iub/Iur or Uu. For each failure cause a separate measurement is defined. Every failed Dual-Cell HSDPA establishments on Iub/Iur or Uu shall be considered separately. This measurement is valid for FDD mode.
  2. CC
  3. Receipt of a RADIO LINK SETUP FAILURE message (NBAP) sent by NodeB to the controlling RNC in response to a RADIO LINK SETUP REQUEST message with the “HS-DSCH Information” and “Additional HS Cell Information RL Setup” IE. One RADIO LINK SETUP FAILURE message can be related to more than one radio link. Each failed attempt to set up a Dual-Cell HSDPA radio link shall be considered separately. Failure causes are defined within TS 25.433 [7].

Each expected RADIO LINK SETUP RESPONSE or RADIO LINK SETUP FAILURE corresponding to RADIO LINK SETUP REQUEST with the “HS-DSCH Information” and “Additional HS Cell Information RL Setup” IE not received by the controlling RNC is added to the measurement cause ‘No Reply’ (not specified in TS 25.433 [7]).

Receipt of a RRC message PHYSICAL CHANNEL RECONFIGURATION FAILURE corresponding to PHYSICAL CHANNEL RECONFIGURATION with “Downlink HS-PDSCH Information” IE and “Downlink secondary cell info FDD” IE, RADIO BEARER SETUP FAILURE corresponding to RADIO BEARER SETUP with “Downlink HS-PDSCH Information” IE and “Downlink secondary cell info FDD” IE, RADIO BEARER RECONFIGURATION FAILURE corresponding to RADIO BEARER RECONFIGURATION with “Downlink HS-PDSCH Information” IE and “Downlink secondary cell info FDD” IE, or TRANSPORT CHANNEL RECONFIGURATION FAILURE corresponding to TRANSPORT CHANNEL RECONFIGURATION with “Downlink HS-PDSCH Information” IE and “Downlink secondary cell info FDD” IE,sent from the UE to the source RNC, indicating a failed handover/reconfiguration to Dual-cell HS-DSCH or failed new Dual-cell HS-DSCH setup. Each failed attempt to set up a Dual-Cell HS-DSCH shall be considered separately. Failure causes are defined within TS 25.331 [4].

Each expected PHYSICAL CHANNEL RECONFIGURATION COMPLETE or PHYSICAL CHANNEL RECONFIGURATION FAILURE corresponding to PHYSICAL CHANNEL RECONFIGURATION with “Downlink HS-PDSCH Information” IE and “Downlink secondary cell info FDD” IE, RADIO BEARER SETUP COMPLETE or RADIO BEARER SETUP FAILURE corresponding to RADIO BEARER SETUP with “Downlink HS-PDSCH Information” IE and “Downlink secondary cell info FDD” IE, RADIO BEARER RECONFIGURATION COMPLETE or RADIO BEARER RECONFIGURATION FAILURE corresponding to RADIO BEARER RECONFIGURATION with “Downlink HS-PDSCH Information” IE and “Downlink secondary cell info FDD” IE, TRANSPORT CHANNEL RECONFIGURATION COMPLETE or TRANSPORT CHANNEL RECONFIGURATION FAILURE corresponding to TRANSPORT CHANNEL RECONFIGURATION with “Downlink HS-PDSCH Information” IE and “Downlink secondary cell info FDD” IE not received by the controlling RNC is added to the measurement cause ‘No Reply’ (not specified in TS 25.331 [4]).

This measurement shall be counted only if the UTRAN cell is the primary cell of a Dual-Cell.

  1. Each measurement is an integer value. The number of measurements is equal to the number of causes supported plus a possible sum value identified by the .sum suffix.
  2. The measurement name has the form HSDPA.EstabFailDCHSDSCH.Cause
    where Cause identifies the failure cause.
  3. UtranCellFDD
  4. Valid for packet switched traffic
  5. UMTS