Fundamentals of mobile communication - 4 - MCQs with answers

Fundamentals of mobile communication - 1 - MCQs with answers

3G Cellular Networks

Q1. 3G W-CDMA is also known as

a. UMTS
b. DECT
c. DCS-1800
d. ETACS

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ANSWER: a. UMTS



Q2. Commonly used mode for 3G networks is

a. TDMA
b. FDMA
c. TDD
d. FDD

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ANSWER: d. FDD



Q3. The minimum spectrum allocation required for W-CDMA is

a. 5MHz
b. 2MHz
c. 500KHz
d. 100KHz

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ANSWER: a. 5MHz



Q4. CDMA2000 1xEV provides high speed data access with channel allocation of

a. 5MHz
b. 50 MHz
c. 1.25 MHz
d. 4MHz

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ANSWER: c. 1.25 MHz



Q5. In TD-SDMA, there is a frame of _______ milliseconds and the frame is divided into _____ time slots.

a. 5, 7
b. 7, 5
c. 2, 5
d. 5, 2

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ANSWER: a. 5, 7


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