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802.11

ALSO CALLED: IEEE 802.11, Wireless Ethernet Protocols, and Wireless Ethernet Standards
DEFINITION: 802.11 is an evolving family of specifications for wireless local area networks (WLANs) developed by a working group of the Institute of Electrical and ElectronicsEngineers (IEEE). There are several specifications in the family and new ones are occasionally  … 
Definition continues below.


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The Next Generation in Wireless 802.11 Network Architecture
sponsored by Talgajarda, Inc.
DATA SHEET: Talgajarda introduces its "Wavebend" Scalable Access System, which provides wireless connectivity for 802.11 network mobile hosts and static hosts.
Posted: 05 Aug 2004 | Published: 05 Aug 2004
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The Suite Spot Predictive Site Survey
sponsored by Connect802 Corporation
PRODUCT OVERVIEW:In the early days of 802.11 wireless networking (2001) it was typical for a company to hire a consultant to come in and perform a wireless site survey.
Posted: 09 Mar 2004 | Published: 01 Jan 2004
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802.11 DEFINITION (continued): …  added.

All the 802.11 specifications use the Ethernet protocol andCarrier Sense Multiple Access with Collision Avoidance (CSMA/CA) for path sharing. The original modulation used in802.11 was phase-shift keying (PSK). However, other schemes, such as complementary code keying (CCK), are used in some of the newer specifications. The newer modulation methods provide higher data speed and reduced vulnerability to interference.

The 802.11 … 
802.11 definition sponsored by SearchMobileComputing.com, powered by WhatIs.com an online computer dictionary



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