IEEE 802.11AX-2021

        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 Amendment 1: Enhancements for High‐Efficiency WLAN (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）规范修订1：高效WLAN的增强(IEEE计算机协会）