Assessment NPO Subcontractor - 25

Handover are essenstial procedure for UE moving from cell to cell. What are the correct 4G Handover Event ?

• A3—BetterCell, A5—CoverageBased
• A4—BetterCell, A5—CoverageBased
• A3—Coverage Based, A5—BetterCell
• A1—BetterCell, A4—CoverageBased

In 4G Intrafreq handover, in what condition UE will NOT measure or report any neighbor cells RSRP ?

• If RSRP of neighbor cell is greater than threshold1, only serving cell is measured
• If RSRP of neighbor cell is lower than threshold1, only neighbor cell is measured
• If RSRP of serving cell is greater than threshold1, only serving cell is measured
• If RSRP of serving cell is lower than threshold1, only serving cell is measured

4G Coverage Based Handover will be only performed under what condition?

• If 4G Better cell based handover fail, immediately change to 4G Coverage Based Handover
• If call drop happen in cell edge
• RSRP at serving cell < threshold3 and RSRP at target < threshold3a
• RSRP at serving cell < threshold3 and RSRP at target > threshold3a

what is below is correct condition that cell re-selection will trigger measurement in 4G intra-frequency?

• Qrxlevmeas > Qrxlevmin + Sintrasearch
• Qrxlevmeas ≤ Qrxlevmin + Sintrasearch
• If cannot do inter-frequency handover then do intra-frequency handover
• Cell re-selection only happen in 4G Inter-frequency

Which of the following sentences is TRUE about cyclic prefix?

• It provides protection against multi--path delay spreadpath delay
• Pilot signals can be inserted into the cyclix prefix
• It provides signal equalization in the receiver
• Reference signals can be instertedinstertedinto the cyclic prefixinto the cyclic prefix

IoT and LTE-M technologies are optimized for improved coverage. Which one of the following techniques enables coverage improvement?

• Transmission repetitions
• Half-duplex operation
• Reduced transport block size
• Single antenna transmission

Is it possible to plot throughput with a planning tool capable of only path loss based calculations?

• 1. No, it is only possible with Monte Carlo simulations
• 2. Yes, if the tool can calculate path loss and SINR (for static load) and MAPL (from link budget) is available for different throughputs
• 1 and 3 True
• 3. No, it is not possible based on only path loss calculations

What is the meaning of the cell capacity results in Nokia Dimensioning tools ?

• 1. cell capacity recalculated from the system simulation result based on assumptions of many active user
• 2. it means maximum user data rate
• 3. it means maximum cell data rate possible
• 1,2,3 True

You are in optimizing 1 new site and 4G Payload suddenly increase and impact to your CSSR KPI, what will you NOT do immediately?

• Check if any promo campaign to up the sales
• Payload Increase is good, so make justification for CSSR KPI
• Check your validity of your measurement if any double counting
• Check if any site surrounding site if shutdown

How can a certain level of LTE service be guaranteed during the planning phase from the RF point of view

• Only RSRP must be better than the minimum threshold
• Only SINR must be better than the design threshold
• RSRP must be better than the design threshold while SINR must be above -3dB
• Both RSRP and SINR must be better than the design threshold