高人指点, 请教COVERAGE的问题# Internet - 有缘千里一线牵
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Could anyone help me find the coverage (distance covered) of the following
wireless Internet?
SMS
GPRS
CDPD
EDGE
i-Mode
Wireless WANs
Wireless LANs
HIPERLAN
IEEE LAN(802.11b)
HIPERLAN2(802.11a)
Wireless Local Loop
Thanks very much!
wireless Internet?
SMS
GPRS
CDPD
EDGE
i-Mode
Wireless WANs
Wireless LANs
HIPERLAN
IEEE LAN(802.11b)
HIPERLAN2(802.11a)
Wireless Local Loop
Thanks very much!