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RAN Planning | S.2.3 Quiz

Quiz by samehmohamed sheble

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16 questions
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  • Q1

    please select the main components that should exist in any site

    Antenna

    RF Module 

    Baseband Module

    All the above

    30s
  • Q2

    Common Macro Directional antenna gain

    2 dBi

    2 dBm

    17 dBi

    17 dBm

    30s
  • Q3

    Common RET actual value range for a cell

    0 - 120o

    0 - 12o

    0 - 25o

    N/A 

    30s
  • Q4

    The best antenna type for tunnels coverage

    Omni antenna

    Penta beam antenna

    Yagi Antenna

    Sectorized antennas

    30s
  • Q5

    Sectorized antennas are a common solutions for

    Capacity issue

    Coverage issue

    Massive MIMO issue

    Operator Sharing issue

    30s
  • Q6

    Given the antenna in the picture, can it be used to deploy 4X4 MIMO on 2100 band ?

    Question Image

    Yes

    No

    30s
  • Q7

    Given the antenna in the picture, can it be used to deploy 4X4 MIMO on 900 band

    Question Image

    Yes

    No

    30s
  • Q8

    The cable feeder loss/100m is ..... to the diameter (cross section) of the cable

    Inverse proportional

    direct proportional

    has no relation

    30s
  • Q9

    Please choose the main RF module (RFU/RRU) functions

    A/D & D/A conversion

    Signal Amplification

    Signal filtering

    All the above

    30s
  • Q10

    Please choose main spec/s (capabilities) of a RF module

    supported bands

    supported technology

    number of channel elements (CE)

    30s
  • Q11

    AAU (Active Antenna Unit) is

    Antenna + Radio Unit

    Antenna + Baseband

    Antenna with gain

    N/A

    30s
  • Q12

    In AAU Array design, the number of subarrays inside the AAU, defines

    Steering angle

    Number of simultaneous beams

    Coverage area

    None of the above

    30s
  • Q13

    In AAU Array design, the number of X-pol elements in a subarray defines

    Beam coverage

    Steering Angle

    Number of simultaneous beams

    A & B

    A & C

    30s
  • Q14

    Given the shown AAU models, which one is the best for high way coverage

    Question Image

    A

    B

    C

    N/A

    30s
  • Q15

    Please choose the main functions of Baseband modules

    Site management

    Signal BB processing

    transmission interface

    All The above

    30s

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