802.16：宽带无线接入BroadbandWirelessAccess 802.17：弹性分组环ResilientPacketRing 802.18：无线管制RadioRegulatoryTAG 802.19：共存CoexistenceTAG 802.20：移动宽带无线接入MobileBroadbandWirelessAccess(MBWA)802.21：媒质无关切换MediaIndependentHandoff .,3 IEEE802.11系列标准简介 .,4 ...