SDMA in Wireless Communication - MCQs

SDMA in Wireless Communication - MCQs

Q1. SDMA technique employs

a. Smart antenna technology
b. Use of spatial locations of mobile units within the cell
c. More battery consumption
d. Both a) and b) are correct
e. Both b) and c) are correct

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Q2. The advantage of using SDMA over other spread spectrum technique is

a. Mobile station battery consumption is low
b. Reduced spectral efficiency
c. Increased spectral efficiency
d. Both a) and b) are correct
e. Both a) and c) are correct

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Q3. The increased capacity of SDMA due to

a. focused signal transmitted into narrow transmission beams
b. smart antennas pointing towards mobile stations
c. use of different frequencies at same time slot
d. both a) and b) are correct
e. both a) and c) are correct

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