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 2: Enhanced Throughput for Operations in License-exempt Bands above 45 GHz (IEEE Computer Society) 信息技术本地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2:提高45 GHz以上免税波段的操作吞吐量(IEEE计算机协会)