Online Access Free SRAN-Radio-Network-Performance-Optimization Exam Questions

Which statement is not true about MantaRay SON ?

• A.It was previously known as EdenNet SON.
• B.Energy savings management is not covered.
• C.It supports multi-vendor and multi-technology RAN.
• D.It has an open framework for module development.

Which port must be opened in NetAct for the connection from TraceSynthesis to NetAct?

• A.443
• B.8443
• C.22
• D.8080

Which of the following statements about CBRA , or contention-based random access , is correct?

• A.If there is no existing connection between the UE and the RAN, the UE autonomously selects a preamble from the provided range and starts the access procedure.
• B.If the RACH preamble is not particularly robustly coded, there is a risk that random noise combines into something that the BTS receiver interprets as a valid preamble.
• C.If there is already an existing connection, the gNB can instruct the UE to use a specific, dedicated preamble. Therefore, there is no risk of preamble collision, and contention resolution is not needed.
• D.If the RACH procedure fails for an NSA UE, it reports the failure to the eNB via the 4G RRC connection, and the eNB informs the gNB via the X2 connection.

Evaluate the impact of extended FR2 cell range on power consumption.

• A.It has no impact on power consumption.
• B.It reduces power consumption by optimizing beamforming.
• C.It decreases power consumption due to better radio conditions.
• D.It increases power consumption because UEs need more energy to transmit uplink signals.

In a 5G cell , the following parameter has been modified: lowLatencyReservation = 15 .
Which percentage of UEs will be reallocated to a higher SR periodicity group whenever the threshold for moving to a higher SR periodicity group is reached?

• A.1.00
• B.0.85
• C.0.15
• D.0.50