- , , (, Ethernet), . -.
. .
, , " " , . , , -. , . ( -) .
Ethernet (IEEE802.11)
:
802.1x ( 802.11 ). , WPAN, WLAN, WMAN, WWAN. .
1 -
Wireless LAN (Wireless Local Area Network) . ; .
Wi-Fi(IEEE 802.11) WiMAX(IEEE 802.16).
Wi-Fi (. Wireless Fidelity ) Wireless LAN. Wireless-Fidelity.
Wi-Fi. Wi-Fi . -, , . (SSID) 0.1 / 100 . 0.1 / Wi-Fi. SSID , , . SSID, . Wi-Fi .
WiMAX. WiMAX : , , , .
1,5 11 . 70 /, .
( ), 10 66 , 120 /c. , . , , .
IEEE 802.16 GSM ( , ).