Nokia-Subcontractor 21

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

Which is typical function of an eNodeB

• Access Layer Security
• Mobility anchoring for inter 3GPP mobility
• Mobility anchoring for non-3GPP access systems
• Provisioning of IP addresses to UEs

Which Global NPO community contains network planning and optimization guidance material grouped per technology or product?

• Services Community
• Radio community Wiki
• NPO Modular Working Items Wiki
• NPO Services Wiki

What statement about Uplink Power control is NOT true

• UL power control changes may impact UL RSSI and SINR for PUSCH
• UL power control is responsible for setting the power of the PHICH
• UE is transparent to the UL power control algorithm
• UL power control is important for the correct MSG3 reception

What is the capacity of one time slot in TRX?

• 32Kbps
• 16Kbps
• 64Kbps
• 8Kbps

UL CA Stratum Access Category:

• Rel8
• REl9
• Rel10
• Rel11

Reference Signal occupies how many resource element is 2 transmit antennas?

• 24
• 16
• 8
• 32

Iu-B is the interface between

• NodeB-NodeB
• RNC-SGSN
• RNC-RNC
• NodeB-RNC

If any troubleshoot eNodeB scheduling. What is the best tool for debugging eNodeB?

• Emil
• TTI trace analyzer
• BTS site manager
• NetAct trace viewer

How to improved DL Throughput, except

• Single Tx – MIMO
• MIMO 2x2 -> 2x4
• MIMO 2x2 à 4x4
• MIMO 2x4 à 4x2