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IS-95/CDMAOne Features Overview Quiz

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Questions and Answers

Where does the Frequency Correction Channel (FCCH) occupy in the GSM frame?

Alternate frames in TS4

Last frame in TS1

TS2 of every frame

First frame in TS0 (correct)

What type of information is carried in the BCCH burst on the forward link?

Random data

Cell and network identity (correct)

Received power from neighboring cells

Encryption keys

What is the purpose of the Synchronization Channel (SCH) in GSM?

To synchronize MS and BS (correct)

To provide frequency correction

To carry encryption keys

To transmit random data

Which channel occupies TS0 of every GSM frame?

Common control channel Signup and view all the answers

What type of information does the FCCH carry?

Frequency information Signup and view all the answers

What is the FN range for the frame number sent in the SCH burst?

0 to 2715647 Signup and view all the answers

In GSM, how many physical channels can one RF channel support?

8 Signup and view all the answers

What is the modulation method used in IS-95/CDMAone?

QPSK Signup and view all the answers

Which channel in GSM is responsible for frequency correction?

BCCH Signup and view all the answers

How many voice channels per carrier are there in IS-95/CDMAone?

64 Signup and view all the answers

What does FACCH stand for in GSM?

Fast Associated Control Channel Signup and view all the answers

Which type of control channel in GSM is used for random access?

RACH Signup and view all the answers

Which frequency band is used for the downlink in IS-95/CDMAone?

1930 - 1990 MHz Signup and view all the answers

How does the ratio of fixed channels to dynamic channels vary based on traffic conditions?

It is based on estimated load distributions Signup and view all the answers

What is the carrier separation in IS-95/CDMAone?

1.25 MHz Signup and view all the answers

Which technology is used to generate codes in CDMA technology?

Spread spectrum technology Signup and view all the answers

Which type of channels perform better for traffic loads beyond 50% in GSM?

Dedicated control channels Signup and view all the answers

In IS-95/CDMAone, what is the function of Fast Associated Control Channels (FACCHs)?

Handling signaling during a call Signup and view all the answers