24. 802.11
802.11
IEEE 802.11 (802.11a, 802.11b, 802.11g, 802.11n). Wi-Fi (Wireless Fidelity). , , . Wi-Fi (PHY) () MAC (Medium Access Control). , , . , . MAC , .. , . MAC- , () ; . 802.11 Ethernet, 48- , Ethernet. IEEE 802 . 802.11 Ethernet.
802.11 () [87,88]:
, 802.11 AP (Access Point). AP. AP . . (. 24.1, ). 802.11 , Ethernet (. 24.1). ). . WiMAX (. ).
(.. ), . Ad Hoc (. 24.2). IBSS (Independent Basis Service Set) [88]. , , Ad Hoc . Ad Hoc- - for this purpuse (). Ad Hoc (MANET, Mobile Ad Hoc Network) , - [89]. . MANET , , .
. 24.1.
. 24.2. ( Ad Hoc)
, . , -, . MANET (multihop) .