December 2001
Intermediate to advanced
656 pages
27h 19m
English
Content preview from Networking Explained, 2nd Edition
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Chapter 18
Wireless Networking
The subject of wireless communications was discussed in several earlier chapters. For
example, in Chapter 4, we presented information about the two wireless transmission
methods: radio frequencies and infrared. We also discussed in Chapter 4, satellite com-
munication systems, including two high profile projects, Iridium and Globalstar, as well
as the various orbits in which satellites can be placed. In Chapters 4 and 15, we discussed
wireless LANs (WLANs), including HomeRF and the various IEEE 802.11 standards.
Finally, in Chapter 17, we introduced Bluetooth, a short-range wireless technology that
enables any Bluetooth-enabled device to communicate with each other via radio links. In
this chapter, we extend our discussion ...
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I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.