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WorksheetsSON day2 exam1
Total questions: 20
Worksheet time: 10mins
Name
Class
Date
1.
uSON ACO (Area Code Optimization) can suggest TAC & LAC only
a)
true
b)
false
2.
There are 3 types of active solution on uSON 3G-4G Hybrid Load Balancing modules
a)
true
b)
false
3.
Capacity based load-balancing algorithm manages RET to be down-tilted and up-tilted
a)
true
b)
false
4.
4G Intra-Frequency load-balancing algorithm provides Cell Individual Offset and Cell Quality Offset
a)
true
b)
false
5.
uSON 3G & 4G ACO provides area code and send the recommendation to OSS service in closed-loop implementation
a)
true
b)
false
6.
Force rollback feature is available only for 3G&4G HLB modules
a)
true
b)
false
7.
“RLF cross check” feature on 4G pHLB is to avoid overlay action between 4G MRO and 4G pHLB
a)
true
b)
false
8.
There are 4 solution sets that can be used on uSON 4G MRO user interface
a)
true
b)
false
9.
uSON 4G MRO uses early and too late handover counters only as input
a)
true
b)
false
10.
The rules to detect sick cells on 3G-4G CODC is adjustable
a)
true
b)
false
11.
In BTS restart solution, uSON will do restart action on detected problematic cell without consider another parameter input
a)
true
b)
false
12.
uSON 4G PnP module gives the best PCI & RSI assignment in closed-loop mode
a)
true
b)
false
13.
Which of the following solution is not under 4G CODC module?
a)
Remote Electrical Antenna (RET) Tilt
b)
Reference Signal (RS) power
c)
Lock Cells
d)
enodeBs Restart
14.
Which of the following failure is not checked by 3G DRM module?
a)
Power failure
b)
Code failure
c)
Baseband failure
d)
Drop call failure
15.
Which of the following modules require faster optimization cycle?
a)
Cross Finder (xF)
b)
3G Dynamic Resource Management (DRM)
c)
Plug and Play (PnP)
d)
PCI Optimization
16.
Which of the following is not the solution of 3G Plug n Play (PnP) module?
a)
PSC Assignment
b)
Limit deletion for added incoming neighbors to newly added cell
c)
Bidirectional initial neighbor assignments for 3G to 3G
d)
Bidirectional initial neighbor assignments for 3G to 2G (IRAT)
17.
What would be the correct action on RET that changed previously if the cell outage has recovered?
a)
RET will be up tilted 2 degrees.
b)
RET will be down tilted 1 degree.
c)
RET will be rollbacked with down tilt action to initial value.
d)
RET will have no change.
18.
Which of the following statement is not the key point of uSON 4G MRO?
a)
Advanced version of centralized MRO is fully covering the needs of Het-Net environment with site aware optimizer settings
b)
Aims to maximize user experience and efficient usage of network resources by minimizing radio link failures (Early HO, LateHO, PingPongHO)
c)
Flexible optimizer settings (thresholds, solution sets, schedule cycles, open/closed loop operation)
d)
The solution to have RET modification and power.
19.
Which one the following module is supported open-loop action only?
a)
4G MRO (Mobility Robustness Optimization)
b)
3G DRM (Dynamic Resource Management)
c)
3G & 4G ACO (Area Code Optimization)
d)
3G & 4G CODC
20.
Which one the following statement is correct if we want to have different vendor and operation cycle in one CODC job?
a)
Yes, it is possible to have such configuration.
b)
No, it is not possible to have at all.
c)
Yes, it is possible, but the operation cycle must be the same between vendors.
d)
None above statements are correct
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