Posted by: Pdfprep
Post Date: October 26, 2020
What is the function of the PHY Preamble?
A . To set the modulation method for the MPDU
B . Allows the receiver to detect and synchronize with the signal
C . To terminate a conversation between transmitter and receiver
D . Carries the NDP used in Transmit Beamforming and MU-MIMO
Answer: B
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