WorksheetsDay 1 - 5G Network Planning and Design
Total questions: 10
Worksheet time: 5mins
The term “G” in 1G to 5G is referring to
generation
gaming
great
germification
The followings are limitation of 1G except
Limitation of capacity because the frequency division multiple access system is inefficient
FDMA supports only one user per channel
Device was heavy, with a high energy consumption, and high cost
Radiation that can cause health hazard
The GSM-based 2G is based on TDMA techniques that can support how many users per frequency band?
4
6
8
10
What is the frequency band used for 3G globally?
900 MHz
1800 MHz
2000 MHz
2400 MHz
Which of the following are the differences between LTE and WiMAX? (You can select more than one answers)
Compatibility: LTE is compatible with 3G, but WiMAX does not support coexistence of WiMAX and 3G;
Mobility support: LTE supports up to 450 km/h, but WiMAX supports up to 120 km/h;
Frame duration: LTE has 10 ms frame duration but WiMAX frame duration is 5 ms;
Channel bandwidth: LTE channel bandwidth is from 1.4 to 20 MHz but WiMAX uses from 5 to 10 MHz; and so on
5G Phase 1 is based on which 3GPP Release
Release 8
Release 12
Release 15
Release 16
What does it mean by dual connectivity?
Mobile still communicates through multiple cells on different radio frequencies
Using two phone with one sim card
Connecting two people together
Having two simultaneous calls at the same time
Which part of the mobile telecommunication system transports traffic between the mobile and one of more external networks?
Core network
User equipment
Operation and maintenance
Radio Access Network
Which part of the mobile telecommunication system handles the network’s air interface with the mobile devices?
Core Network
User Equipment
Operation and Maintenance
Radio Access Network
What is the most important component of the radio access network?
Mobile phone
Backbone
Base station
User database
