Fundamentals of mobile communication - 5 - MCQs with answers

Fundamentals of mobile communication - 5 - MCQs with answers

Cellular Concepts

Q1. The interference between the neighboring base stations is avoided by

a. Assigning different group of channels
b. Using transmitters with different power level
c. Using different antennas
d. All of the above

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Q2. Radio capacity may be increased in cellular concept by

a. Increase in radio spectrum
b. Increasing the number of base stations & reusing the channels
c. Both a and b
d. None of the above

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Q3. The shape for the cellular region for maximum radio coverage is

a. Circular
b. Square
c. Oval
d. Hexagon

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Q4. Hexagon shape is used for radio coverage for a cell because

a. It uses the maximum area for coverage
b. Fewer number of cells are required
c. It approximates circular radiation pattern
d. All of the above

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Q5. Centre excited hexagonal cells use

a. Sectored directional antennas
b. Omni directional antennas
c. Yagi uda antennas
d. None of the above

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