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Mobile Communications Basics

Test your knowledge of mobile communication basics, including wireless networks, cellular systems, and signal transmission.

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@BrotherlySalmon
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Questions and Answers

What is the term for signals transmitted from the base station to the mobile device in a cellular system?

Forward link

How can the capacity of a network be increased according to the text?

By employing more spectrally efficient modulation and multiple access techniques

What is the formula for determining the frequency re-use distance for a given cell cluster size?

$D = R imes rac{N}{ ext{sqrt}(3)}$

What condition must be met for a hexagonal cell structure to have no two adjacent cells using the same frequency?

<p>$N=19$</p> Signup and view all the answers

What is required to reduce co-channel interference in a cellular system?

<p>$D$ must be physically separated by a minimum distance to provide sufficient isolation due to propagation</p> Signup and view all the answers

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