Worksheets5G Communication Networks Quiz-1
Total questions: 20
Worksheet time: 30mins
Which multiple access technique is used in UMTS (3G)?
OFDMA
TDMA
WCDMA
SC-FDMA
Which core network domain is eliminated in LTE?
Circuit-switched domain
Packet-switched domain
IP domain
Transport domain
LTE downlink transmission uses which access scheme?
CDMA
OFDMA
SC-FDMA
FDMA
Which LTE network element handles mobility management?
SGW
PGW
MME
eNodeB
What is the maximum channel bandwidth supported by LTE?
5 MHz
10 MHz
15 MHz
20 MHz
5G standards are primarily defined by which organization?
ITU
IEEE
3GPP
ETSI
Which 3GPP release introduced the first 5G specifications?
Release 13
Release 14
Release 15
Release 16
What is the minimum latency target for URLLC in 5G?
10 ms
5 ms
1 ms
20 ms
Which 5G service category supports high-definition video streaming?
URLLC
mMTC
eMBB
V2X
Massive IoT connectivity in 5G is addressed by:
eMBB
URLLC
mMTC
LTE-A
Which use case requires ultra-high reliability and low latency?
Smart meters
Autonomous driving
Video streaming
File download
What is 5G Non-Standalone (NSA) architecture?
5G NR with 5GC
LTE only deployment
5G NR anchored to LTE EPC
Wi-Fi integrated 5G
LTE-Advanced Pro corresponds to which 3GPP release?
Release 10
Release 11
Release 12
Release 13/14
Which technology enables LTE to achieve gigabit data rates?
Beamforming
Carrier Aggregation
Network Slicing
Massive IoT
What does NR stand for in 5G NR?
Network Routing
New Radio
Next Release
Narrowband Radio
Which frequency range covers millimeter wave in 5G NR?
FR1
FR2
LTE band
ISM band
5G NR supports scalable numerology to achieve:
Fixed bandwidth
Flexible subcarrier spacing
Higher power consumption
Reduced spectrum usage
5G Core is based on which architecture?
Client-Server Architecture
Distributed Architecture
Service-Based Architecture (SBA)
Cloud-Only Architecture
Which 5G core function replaces MME functionality?
SMF
UPF
AMF
PCF
Network slicing allows 5G to:
Increase spectrum bandwidth
Reduce transmission power
Create multiple logical networks on one infrastructure
Replace LTE completely
