With the purpose of having knowledge of the admission control ability in wireless LAN, we analyze the access control mechanism of IEEE802.11MAC and some QoS technologies under IEEE802.11 Std.

• 为了研究无线局域网中的网络访问控制能力，论文分析了IEEE802.；11标准中MAC层的网络访问控制机制，并研究了一些IEEE802