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Glossary
IEEE802.11b A wireless LAN standard approved by IEEE (Institute of Electrical and Electronics Engineers).
Communications at speeds up to 11 Mbps
*1
can be achieved using frequency bands in the 2.4
GHz range.
Also supports encryption using WEP (Wired Equivalent Privacy) (Î page 173)
*1
This is the speed specified in the IEEE802.11b standard. Actual speeds may differ.
IEEE802.11g A wireless LAN standard approved by IEEE (Institute of Electrical and Electronics Engineers).
Enables communications at speeds up to 54 Mbps
*2
. This standard enables data transfers at
about five times the speed of 802.11b, using the same 2.4 GHz frequency band.
Also supports encryption using WEP (Wired Equivalent Privacy) (Î page 173).
*2
This is the speed specified in the IEEE802.11g standard. Actual speeds may differ.
IEEE802.1X A standard for wireless LAN user authentication approved by IEEE (Institute of Electrical and
Electronics Engineers). Authentication occurs before computer communications begin, so only
authorized users can conduct communications.
Internal LCD The LCD display in the main body of the computer. Compare “External Display” (a separate
display connected to the computer).
I
About 5 times of 802.11b
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