H12-311: HCIA-WLAN V3.0Demo

By Huawei · Question Mode

QuestionQ4

园区网络规划与部署

MIMO beamforming modifies the phase of radio signals at the transmitting end to raise the received signal strength indicator (RSSI).

  • A True
  • B False
Explanation

MIMO transmit beamforming uses per-antenna phase weights to direct energy constructively toward a receiver, which increases received signal strength and can raise RSSI.

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