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Prolog:
WLAN has taken off ...
n
Lots of serious WLAN activities have been started
– All big players have products (Cisco, Intel, ...)
– Integrated WLAN solutions appearing (Apple, IBM, ...)
n
The prediction have been exceeded by actual market.
For comparison:
Total PC world market in '01: ~ 120 Mio pcs.; > 30 % portable.
25
20
Source: Frost&Sullivan (2000-03)
15
10
5
0
'98
n
Ruling technology is IEEE802.11b (Wi-Fi) [11Mb/s, 2.4 GHz].
WLAN-IEEE802.11 Tutorial (Maximilian Riegel), 021018-wlan-tutorial.ppt
'99
'00
'01
'02
Page 3
© Siemens, 2002
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