O'Reilly logo

CWNA: Certified Wireless Network Administrator Official Study Guide: Exam CWNA-106 by David D. Coleman, David A. Westcott

Stay ahead with the world's most comprehensive technology and business learning platform.

With Safari, you learn the way you learn best. Get unlimited access to videos, live online training, learning paths, books, tutorials, and more.

Start Free Trial

No credit card required

Chapter 6Wireless Networks and Spread Spectrum Technologies

In this chapter, you will learn about the following:

  1. imageIndustrial, Scientific, and Medical bands (ISM)
    • 900 MHz ISM band
    • 2.4 GHz ISM band
    • 5.8 GHz ISM band
  2. imageUnlicensed National Information Infrastructure bands (U-NII)
    • U-NII-1 (lower band)
    • U-NII-2 (middle band)
    • U-NII-2 Extended
    • U-NII-3 (upper band)
    • Future U-NII bands
  3. image3.6 GHz band
  4. 4.9 GHz band
  5. Future Wi-Fi frequencies
    • 60 GHz
    • White-Fi ...

With Safari, you learn the way you learn best. Get unlimited access to videos, live online training, learning paths, books, interactive tutorials, and more.

Start Free Trial

No credit card required