Information Technology — Telecommunications and Information Exchange between Systems Local and Metropolitan Area Networks — Specific Requirements Part 11: Wireless LAN Medium Access Control (MAC) and Physical Layer (PHY) Specifications (IEEE Computer Society) 信息技术局域网和城域网系统之间的电信和信息交换具体要求第11部分:无线局域网介质访问控制(MAC)和物理层(PHY)规范(IEEE计算机协会)