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Welcome to the 3G UMTS Networks MCQs Page

Dive deep into the fascinating world of 3G UMTS Networks with our comprehensive set of Multiple-Choice Questions (MCQs). This page is dedicated to exploring the fundamental concepts and intricacies of 3G UMTS Networks, a crucial aspect of Wireless and Mobile Communications. In this section, you will encounter a diverse range of MCQs that cover various aspects of 3G UMTS Networks, from the basic principles to advanced topics. Each question is thoughtfully crafted to challenge your knowledge and deepen your understanding of this critical subcategory within Wireless and Mobile Communications.

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Check out the MCQs below to embark on an enriching journey through 3G UMTS Networks. Test your knowledge, expand your horizons, and solidify your grasp on this vital area of Wireless and Mobile Communications.

Note: Each MCQ comes with multiple answer choices. Select the most appropriate option and test your understanding of 3G UMTS Networks. You can click on an option to test your knowledge before viewing the solution for a MCQ. Happy learning!

3G UMTS Networks MCQs | Page 13 of 21

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Q121.
What is the function of a Forward Fundamental Traffic Channel (F-FCH)?

a.

FCH actually carries voice and signalling data to the Mobile station. So, it is used during the traffic state.

b.

FCH carries low-rate data to the Mobile station

c.

FCH carries Circuit Switched Data to the Mobile station

d.

All of the above

Discuss
Answer: (d).All of the above
Q122.
What is the function of a Forward Supplemental Channel (F-SCH)?

a.

SCH is used when Mobile station is in the traffic state

b.

SCH carries High-rate packet data to the mobile station

c.

It is not used when the Mobile station is in the Idle state.

d.

All the above

Discuss
Answer: (d).All the above
Q123.
What is the function of Forward Supplemental Code Channel (F-SCCH)?

a.

It is used for Data transfer.

b.

It is used for signalling.

c.

It is used for data transport.

d.

None of the above

Discuss
Answer: (a).It is used for Data transfer.
Q124.
What is the function of Forward Power Control Sub-Channel (F-PCSCH)?

a.

It is used for Reverse Power Control.

b.

It is used for signalling.

c.

It is used for data transfer.

d.

None of the above

Discuss
Answer: (a).It is used for Reverse Power Control.
Q125.
What is the function of Reverse Pilot Channel (R-PICH)?

a.

It is used to assist the Base Station to detect the data transmitted by the Mobile Station.

b.

It is used to transmit the packet data.

c.

It is used to transmit voice traffic

d.

None of the above

Discuss
Answer: (a).It is used to assist the Base Station to detect the data transmitted by the Mobile Station.
Q126.
What is the function of Reverse Access Channel (R-ACH or RACH)?

a.

It is used by the Mobile station to set up communication with the Base Station

b.

It is used by the Mobile station to respond to paging channel messages.

c.

Access channel messages may include Origination of call, data bursts, acknowledgements and registration.

d.

All the above

Discuss
Answer: (d).All the above
Q127.
What is the function of a Reverse Common Control Channel (R-CCCH)?

a.

It is used by the Mobile Station to exchange Control messages and short impulsive data with the Base Station.

b.

It is used by the Base Station to exchange Control messages and short impulsive data with the Mobile Station.

c.

It is used only when the Mobile station has not set up any traffic.

d.

All the above

Discuss
Answer: (d).All the above
Q128.
What is the function of a Reverse Enhanced Access Channel (R-EACH)?

a.

It is used when the mobile station has not set up any traffic.

b.

It is used to improve Mobile Station accessibility.

c.

It is used by the Mobile Station to send control messages to the base station.

d.

All the above

Discuss
Answer: (d).All the above
Q129.
What is the function of a Reverse Dedicated Control Channel (R-DCCH)?

a.

It is used only when the Mobile station is in the traffic state.

b.

It is used to transmit messages to the Base station.

c.

It is used to transmit low-rate packet data and Circuit Switched data to the Base station.

d.

All the above

Discuss
Answer: (d).All the above
Q130.
What is the function of Reverse Fundamental Traffic Channel (R-FCH)?

a.

It is used to carry voice data to the Mobile station.

b.

It is used to carry signalling data to the Mobile station.

c.

It is used to carry low-rate packet data and Circuit Switched data

d.

All the above

Discuss
Answer: (d).All the above
Page 13 of 21

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