局域网下的语音传输原代码,采用udp传输上,有实用价值.-Voice over WLAN under the original code, using udp transmission, has practical value.

此文档描述了IEEE802.11无线局域网协议标准，详细地描述了802.11MAC子层，内容设计802.11a和802.11b物理层的标准以及802.11eMAC子层标准。-This document describes IEEE 802.11 Wireless Local Area Network (WLAN) Standard. It describes IEEE 802.11 MAC Layer in detail and It briefly mentions IEEE 802.11