Question

Of the total channels present in the cellular system, what is the percentage of voice and control channels?

(a) 95% voice channels, 5% control channels

(b) 5% voice channels, 95% control channels

(c) 50% voice channels, 50% control channels

(d) 25% voice channels, 75% control channels

I had been asked this question in class test.

The doubt is from Cellular Telephone Systems topic in section Introduction to Wireless Communication Systems of Wireless/Mobile

Answer 1

The correct answer is (a) 95% voice channels, 5% control channels

For explanation: In each cellular system, control channels are 5% of the total channels available and remaining 95% are dedicated to voice and data traffic.