Interference - Fundamentals of mobile communication - MCQs with answers

Interference - Fundamentals of mobile communication - MCQs with answers

Q1. Interference in cellular systems is caused by

a. Two base stations operating in same frequency band
b. Two calls in progress in nearby mobile stations
c. Leakage of energy signals by non cellular systems into cellular frequency band
d. All of the above

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Q2. Interference in frequency bands may lead to

a. Cross talk
b. Missed calls
c. Blocked calls
d. All of the above

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Q3. Co- channel reuse ratio depends upon

a. Radius of the cell
b. Distance between the centers of the co channel cells
c. Frequency allocation of nearest cells
d. Both a) and b)
e. Both b) and c)

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Q4. Increase in Co- channel reuse ratio indicates

a. Better transmission quality
b. Larger capacity
c. Low co-channel interference
d. Both a) and c)
e. Both a) and b)

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