中文说明：本文介绍了 OFDM 建议为 5ghz 频段是类似的格式2.4 g h z 的现有 802.11 直接序列扩频标准的格式乐队。...本条款描述物理层的正交频分
English Description：
This paper describes the OFDM proposal for the 5 GHz band in a format which is similar to the format of the existing 802.11 direct-sequence spread-spectrum standard for the 2.4 GHz band. ... This clause describes the physical layer for the Orthogonal Frequency Division