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| Standards > Network Protocols > WLAN Protocols > 802.11 > |
802.11g
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DEFINITION: The 802.11g specification is a standard for wireless local area networks ( WLANs) that offers transmission over relatively short distances at up to 54 megabits per second ( Mbps), compared with the 11 Mbps theoretical maximum with the earlier 802.11b standard. Networks
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A Unified Approach for Successfully Securing Wireless and Remote Devices
| sponsored by F5 Networks
WHITE PAPER:
For most deployment scenarios, an SSL VPN appliance can provide many of the features and benefits of a special purpose WLAN controller for wireless access, but at a much lower cost and with greater flexibility. This paper describes the key sell...
Posted: 28 Apr 2008 | Published: 01 Apr 2006
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Demystifying the 802.11a/b/g Wireless Standard
| sponsored by Xirrus
WHITE PAPER:
This guide will provide an overview of the 802.11a/b/g standard, including a discussion on how these standards compare in regards to bandwidth, available channels, and the impact of interference on each.
Posted: 06 Feb 2008 | Published: 01 Jan 2007
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High-Speed Wireless LANs: The Impact of Atheros Super G Proprietary Performance Mode on 802.11g Devices
| sponsored by Broadcom Corporation
WHITE PAPER:The presence of Atheros Super G technology severely degrades the performance of adjacent networks based upon Wi-Fi 802.11g standards. The effects can be observed even when the networks are separated by distances of 30' to 150'. Posted: 02 Sep 2004 | Published: 01 Aug 2004
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802.11G DEFINITION (continued): … employing 802.11g operate at radio frequencies between 2.400 GHz and 2.4835 GHz, the same band as 802.11b. But the 802.11g specification employs orthogonal frequency division multiplexing (OFDM), the modulation scheme used in 802.11a, to obtain higher data speed. Computers or terminals set up for 802.11g can fall back to speeds of 11 Mbps. This feature makes 802.11b and 802.11g devices compatible within a single network. Modification of an 802.11b access point to 802.11g … 802.11g definition sponsored by SearchMobileComputing.com, powered by WhatIs.com an online computer dictionary
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