Q. What is the concept for accommodating a large number of users in a limited radio spectrum?

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Q. On termination of call, the occupied channel is not returned to the pool of available channels in trunking.

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Q. In trunking system, when the channel is already in use, the call is blocked or queued.

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Q. Who developed the fundamental of trunking theory?

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Q. What is the unit for the measure of traffic intensity?

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Q. One Erlang represents _________

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Q. What is the measure of the ability of user to access a trunked system during the busiest hour?

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Q. GOS is typically given as a likelihood that a ________

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Q. The time requires to allocate a trunked radio channel to a requesting user is called _______

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Q. Average duration of a typical call is called ________

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Q. The average number of call requests per unit time is also known as ________

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Q. Traffic intensity offered by each user is the product of __________

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Q. AMPS cellular system is designed for a GOS of _____ blocking.

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Q. Blocked calls cleared formula is also known as _______ formula.

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Q. Blocked calls delayed formula is also known as _______

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Q. Which of the following techniques do not help in expanding the capacity of cellular system?

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Q. ________ uses directional antennas to control interference.

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Q. _______ allows an orderly growth of cellular system.

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Q. Which of the following technology distributes the coverage of the cell and extends the cell boundary to hard-to-reach places?

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Q. Which of the following increases the number of base stations in order to increase capacity?

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