802.11 Wireless Networks: The Definitive GuideAs we all know by now, wireless networks offer many advantages over fixed (or wired) networks. Foremost on that list is mobility, since going wireless frees you from the tether of an Ethernet cable at a desk. But that's just the tip of the cable-free iceberg. Wireless networks are also more flexible, faster and easier for you to use, and more affordable to deploy and maintain. The de facto standard for wireless networking is the 802.11 protocol, which includes Wi-Fi (the wireless standard known as 802.11b) and its faster cousin, 802.11g. With easy-to-install 802.11 network hardware available everywhere you turn, the choice seems simple, and many people dive into wireless computing with less thought and planning than they'd give to a wired network. But it's wise to be familiar with both the capabilities and risks associated with the 802.11 protocols. And 802.11 Wireless Networks: The Definitive Guide, 2nd Edition is the perfect place to start. This updated edition covers everything you'll ever need to know about wireless technology. Designed with the system administrator or serious home user in mind, it's a no-nonsense guide for setting up 802.11 on Windows and Linux. Among the wide range of topics covered are discussions on:
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... specified in time units ( TUs ) , specify the minimum and maximum amount of time that the scan works with any particular channel . Passive Scanning Passive scanning saves battery power because it does not require transmitting . In pas ...
... specify a further mitigation requirement of at least 3 dB to reduce interference with satellite services . Maximum transmission power is specified using the Country element in Beacon frames , and is available to any station wishing to ...
... specified after the rate parameter , or the keyword auto can be used to specify that the card should fall back to lower bit rates on poor - quality channels . If auto is combined with a bit rate , the driver may use any rate lower than ...
Contents
Introduction to Wireless Networking | 1 |
Overview of 802 11 Networks | 12 |
Mobility Support | 28 |
Copyright | |
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802.11 Wireless Networks: The Definitive Guide: The Definitive Guide Matthew S. Gast Limited preview - 2005 |