Which signal modulation scheme provides the highest data rate level for 802.11ax devices?

The correct answer is C. 1024 QAM. For 802.11ax (Wi-Fi 6), the highest supported modulation scheme is 1024-QAM, which increases data rates by encoding more bits per symbol compared to 256-QAM or 64-QAM. 4096-QAM is introduced later with Wi-Fi 7 (802.11be), not 802.11ax.

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Question

Options

A64 QAM
B256 QAM
C1024 QAM
D4096 QAM

How the community answered

(31 responses)

B
3% (1)
C
90% (28)
D
6% (2)

Explanation

For 802.11ax (Wi-Fi 6), the highest supported modulation scheme is 1024-QAM, which increases data rates by encoding more bits per symbol compared to 256-QAM or 64-QAM. 4096-QAM is introduced later with Wi-Fi 7 (802.11be), not 802.11ax.

Topics

#802.11ax#QAM#modulation#data rate

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