What is the difference between the “guard band” and the “guard time”, and why are they important in a cellular system? Explain clearly.

What will be an ideal response?


A “guard band” is used in FDMA where as “guard time” is used in TDMA to
reduce interference between adjacent channels in FDMA, and adjacent time slots
in TDMA respectively.

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What will be an ideal response?

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Indicate whether the statement is true or false

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Indicate whether the statement is true or false

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For the circuit shown in Figure P2.57, find the equivalent resistance seen by the source. How much power is delivered by the source?



What will be an ideal response?

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