This book is great! It covers everything that has anything to do with Wi-Fi, 802.1b, etc. This book presents, in plain, understandable English, everything you need and or wanted to know.

The book covers everything from IP addresses to antennas, to frequency theory. A perfect guide for anyone working with networking, or anybody who is just curious about the topic. Do yourself a favor... buy this book and then give one as a gift to a friend. It's well worth it!