QUIZ 5 - UMTS

Question 1

What is UMTS?

Answer 1

A third generation broadband, packet-based transmission of text, digital voice, and other data at rates up to 2Mbps

Question 2

What is the main function of Node B in UTRAN?

Answer 2

Convert data to and from the Uu radio interface

Question 3

Which elements below are elements in UTRAN?

Answer 3

Node B
RNC

Question 4

Which interfaces below are considered major NEW interfaces defined in UMTS ?

Answer 4

Uu
lu
lur

Question 5

What does UMTS stand for?

Answer 5

Universal Mobile Telecommunication System

Question 5

Which functions below does the RNC implement?

Answer 5

Handles protocol exchanges between lu, lur and lub
User lur interface for eliminating the burden from CN
Enables autonomous radio resource management

Question 6

What are the UMTS modes?

Answer 6

Frequency division duplex
Time division duplex

Question 7

What does UTRAN stand for?

Answer 7

UMTS Terrestrial Radio Access Network

Question 7

What two parts comprise the User Equipment (UE)?

Answer 7

Universal Subscriber Identity Module
Mobile Equipment

Question 8

What data is found on the USIM?

Answer 8

The PIN
Preferred Languages
Location Information
Codes for emergency calls