Wcdma Optimization And Tuning

10 Questions | Total Attempts: 92

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Wcdma Optimization And Tuning

Questions and Answers
  • 1. 
    Which parameter pair is used only for Idle Mode Cell Re-Selection on WCDMA?
    • A. 

      QOffset1sn-qOffset2sn

    • B. 

      QOffset1sn-qQualmin

    • C. 

      QRxlevmin-qQualmin

    • D. 

      QRxlevmin-qOffset2sn

  • 2. 
    When nOutSyncInd number of consecutive frames are out-of-sync a timer _________ is started and at expiry the RLS is considered out-of-sync and Radio Link Failure is reported to the SRNC.(Please fill in the blank)
  • 3. 
    Ericsson WCDMA RAN Performance Management includes counter for "Drops due to Missing Neighbors"
    • A. 

      True

    • B. 

      False

  • 4. 
    Which below is a typical CPICH Power Range?
    • A. 

      27 dBm - 33 dBm

    • B. 

      20 dbm - 26 dbm

    • C. 

      36 dBm - 42 dBm

    • D. 

      12 dBm - 18 dBm

  • 5. 
    Which one of the below interfaces have no direct impact on Accessibility?
    • A. 

      Iub

    • B. 

      Iur

    • C. 

      Iu-Ps

    • D. 

      Iu-Cs

  • 6. 
    What is the maximum UL or DL Channel Elements a DUW30 can have by HW capacity?
    • A. 

      128

    • B. 

      256

    • C. 

      384

    • D. 

      512

  • 7. 
    Which one of the RAN features below utilizes the abundant power in the RBS for HSDPA?
    • A. 

      HSDPA Link Adaptation

    • B. 

      HSDPA Incremental Redundancy

    • C. 

      HSDPA Multi-Carrier

    • D. 

      Single HARQ Processing

  • 8. 
    What is the Maximum Allowed Tranmission Power for a UE on WCDMA?
    • A. 

      -50 dBm

    • B. 

      21 dBm

    • C. 

      30 dBm

    • D. 

      33 dBm

  • 9. 
    Which one of the below statements is wrong about URA_PCH state?
    • A. 

      URA_PCH provides less signalling load

    • B. 

      URA_PCH is a solution for Paging Load

    • C. 

      URA_PCH provides quicker Cell Reselections o GSM

    • D. 

      URA_PCH decreases the battery consumption of a UE

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