LTE MCQ

A visually engaging digital graphic showing LTE technology concepts like base stations, mobile devices, spectrum bands, and connectivity symbols against a blue background.

LTE Mastery Quiz

Test your knowledge and skills in LTE technology with our comprehensive quiz designed for enthusiasts and professionals alike. Dive deep into topics like handover techniques, channel bandwidths, and more!

Features:

Multiple-choice questions
In-depth insights into LTE standards
Fun and engaging format

40 Questions10 MinutesCreated by NavigatingWave512

Which UE category supports 64 QAM on the uplink?

Only category 5

Only category 4

Only category 3

Category 3,4 and 5

What type of handovers is supported by LTE?

Soft handover only

Hard handover only

Soft handover only

Hard, soft and softest handover

What is the minimum amount of RF spectrum needed for an FDD LTE radio channel?

1.4 MHz

2.8 MHz

5 MHz

20 MHz 4.

Which organization is responsible for developing LTE standards?

UMTS

3GPP

3GPP2

ISO

Which channel indicates the number of symbols used by the PDCCH?

PHICH

PDCCH

PBCH

PCFICH

How often can resources be allocated to the UE?

Every symbol

Every slot

Every subframe

Every frame

What is the largest channel bandwidth a UE is required to support in LTE?

10 MHz

20 MHz

1.4 MHz

5 MHz

In LTE, what is the benefit of PAPR reduction in the uplink?

Improved uplink coverage

Lower UE power consumption

Reduced equalizer complexity

Improved uplink coverage, lower UE power consumption and reduced equalizer

Which RLC mode adds the least amount of delay to user traffic?

Unacknowledged mode (UM)

Acknowledged mode (AM)

Low latency mode (LM)

Transparent mode (TM)

How much bandwidth is required to transmit the primary and secondary synchronization signals?

1.08 MHz

1.4 MHz

930 kHz

20 MHz

What does LTE stand for?

Level Telecom Advanced

Long Terminal Advanced

Long Term Evolution

Long Time Evolution

What is the Access technique used by an LTE or LTE-A network?

WCDMA

FDMA

PDMA

OFDMA

What does OFDMA stands for?

Original Frequency Division Multiple Access

Orthogonal Frequency Division Multiple Access

Omitted Frequency Division Multiple Access

None

What is the carrier Bandwidth in a typical 3G WCDMA based network?

1.4 MHz

3MHz

5 MHz

10 MHz

IMT-A (International Mobile Telecommunications Advanced) is _____.

LTE-A (LTE Advanced)

The system that implements specifications of ITU-R(ITU Radiocommunication)

Also known as 4.5G

All the above

What is the name of a Base Transceiver Station in 2G system equivalent in a 4G LTE systems?

NodeB

ENodeB

ANodeB

NodeBPro

What is the other name for a 3GPP2 based 4G network?

Super Mobile Broadband (SMB)

Advanced Mobile Broadband (AMB)

Ultra Mobile Broadband (UMB)

None

What are the advantages of a 4G LTE network over 3G network?

More Spectral Efficiency

Low power consumption

Scalability and Flexibility with other networks

All the above

What is the round-trip latency between a Mobile phone and Base station in a 4G LTE network?

1ms

5ms

10ms

20ms

What does AAS represent in a UMB (Ultra Mobile Broadband) based 4G network?

Antenna Average System

Advanced Antenna System

Analog Amplitude System

None

What is the name given to a 4G LTE or UMB based Core Network Architecture?

SAE (System Architecture Evolution)

SAP (System Architecture Pro)

CAS (Core System Architecture)

None

What are the differences between FDM and OFDM?

FDM uses Guard bands. OFDM does not need Guard bands.

FDM transmits data in a big channel. OFDM transmits chunks of data through a group of small channels.

FDM is sensitive to Multipath effects and Noise. In OFDM, only very few Sub-channels are affected by Noise and Multipath diversity.

All the above

Initial 4G LTE standard supported Carrier Aggregation.

True

False

Which of the following are LTE eUTRAN objectives?

Support for market penetration greater than 100%

Voice over IP

Low-cost roaming

100Mbps peak downlink data rates

Spectral efficiency for LTE eUTRAN is expected to be, how many times better than the current release 6 HSPA?

3-4 times better in the downlink

3-4 times better in the uplink

2-3 times better in the downlink

No significant improvement

How many network nodes are defined within the eUTRAN?

Which EPC node acts as a router, provides transport level packet marking and some accounting functions?

ENB

SGW

MME

PGW

Interfaces between the 2G/3G core and the EPC uses which protocol?

GTP

RLC

SS7

MTP

The S8 and S6 interfaces are used to support which service?

VoIP

WAP gateway access

Roaming

Security

Which of the following spectrum bands was identified as part of the IMT 2000 family?

1520 – 1590MHz

2410 – 2490MHz

82 – 105MHz

450 – 470MHz

Which type of cell provides the best level of service for average subscribers?

Acceptance cell

Barred cell

Reserved cell

Suitable cell

What LTE radio spectrum does band II refer to?

2.1GHz

800MHz

Lower 700MHz

1900MHz

Which of the OSI reference model layers is responsible for communicating with the application and providing communication services for it?

Application layer

Presentation layer

Session layer

Transport layer

Frame relay, ATM, and Ethernet are generally considered to be example of which OSI model layer?

Application layer

Presentation layer

Session layer

Data link layer

In LTE architecture which service connects the UE to the peer entity?

Radio bearer

EPS bearer

External bearer

End to end service

With the normal cyclic prefix, how many symbols are contained in 1 frame?

140

What is the length of the shortest possible PDCCH in bits?

144

288

576

What is the average uploading speed of 4G LTE network?

1-3 Gbps

2-5 Gbps

1-3 Mbps

2-5 Mbps

Which of the following is not a part of the characteristic of 4G network?

Multi-rate management

Fully converged services

Software dependency

Diverse user devices

What location management feature is supported by 4G?

Concatenated Location Registration

Concurrent Location Register

Concatenated Management

Collated Location Registration

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