April 2004
Beginner
312 pages
8h 23m
English
Content preview from Absolute Beginner's Guide to Wi-Fi® Wireless NetworkingBecome an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
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Related Wireless Standards
You might also hear about some other wireless standards, and wonder how they are related to Wi-Fi. The two other wireless standards you are most likely to hear about are Bluetooth and 3G.
Bluetooth is a short-range connectivity solution designed for data exchange between devices such as printers, cell phones, and PDAs. Like 802.11b, it uses the 2.4GHz spectrum. Although Bluetooth is built into a great many devices, it is a standard with some severe disadvantages, mainly that it is far slower than 802.11b (with nominal throughput of up to 721 Kilobytes per second) and with a maximum range of about 30 feet (compared to Wi-Fi's unamplified range of several hundred feet). Bluetooth's main claim to fame is that it is inexpensive, ...
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