Chapter 3. WLAN RF Principles

This chapter covers the following subjects:

Characteristics of Wireless Networks: Provides a review of wireless transmissions.

Influences on Wireless Transmissions: Covers the different elements that can affect wireless transmissions.

Determining Signal Strength Influences: Describes how to determine your signal strength and what might be influencing your wireless deployment.

In wireless technologies, you need to understand what influences act on wireless transmissions. This chapter reviews the characteristics of wireless transmissions and the influences that act on them, sometimes causing problems. Some of the material covered in the first section, “Characteristics of Wireless Networks,” is a review of information ...

Get CCNA Wireless Official Exam Certification Guide now with O’Reilly online learning.

O’Reilly members experience live online training, plus books, videos, and digital content from 200+ publishers.