Atlantis Land WEBSHARE 3G 244WN - Manual (Page 128)

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Question What is infrastructure mode?
Answer When a wireless network is set to infrastructure mode, the wireless
network is configured to communicate with a wired network through
a wireless access point.
Question What is roaming?
Answer Roaming is the ability of a portable computer user to communicate
continuously while moving freely throughout an area greater than
that covered by a single access point. Before using the roaming
function, the workstation must make sure that it is the same
channel number with the access point of dedicated coverage area.
Question What is ISM band?
Answer The FCC and their counterparts outside of the U.S. have set aside
bandwidth for unlicensed use in the ISM (Industrial, Scientific and
Medical) band. Spectrum in the vicinity of 2.4 GHz, in particular, is
being made available worldwide. This presents a truly revolutionary
opportunity to place convenient high-speed wireless capabilities in
the hands of users around the globe.
Question What is the IEEE 802.11g standard?
Answer Approved in June, 2003 as an IEEE standard for wireless local area
networks ( WLAN s), 802.11g offers wireless transmission over
relatively short distances at up to 54 megabit s per second (Mbps)
compared with the 11 megabits per second of the 802.11b ( Wi-Fi )
standard. Like 802.11b, 802.11g operates in the 2.4 GHz range and
is thus compatible with it.