Chapter 2. Wireless Standards: What the Letters Mean

If you have already done some research about, or gone window shopping for, wireless networking stuff, you probably noticed that each piece of wireless gear has a letter (or letters) associated with it. The letters are usually A, B, G, N, or some combination such as A+G. In addition, the letters are usually prefaced by the words “wireless,” “wireless standard,” or “802.11.” So it is possible that while shopping for a router, you could see boxes that say any of the following:

• Wireless B

• 802.11g

• Wireless A+G

• Wireless Standard N

image

You might also see boxes that include each manufacturer’s ...

Get Wireless Home Networking Simplified now with the O’Reilly learning platform.

O’Reilly members experience books, live events, courses curated by job role, and more from O’Reilly and nearly 200 top publishers.