H12-311: HCIA-WLAN V3.0Demo

By Huawei · Question Mode

QuestionQ8

园区网络规划与部署

To deliver higher bandwidth, 802.11ax adopts most 802.11ac technologies and introduces OFDMA to redefine modulation multiplexing in support of wider subcarrier spacing.

  • A True
  • B False
Explanation

802.11ax uses OFDMA to partition a channel into resource units that can be allocated to multiple users. Its subcarrier spacing is narrower than that of 802.11ac, not wider.

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