Asus ROG Rapture GT-BE98 User Manual page 123

• Explicit Beamforming: The client's WLAN adapter and router
both support beam forming technology. This technology
allows these device to communicate the channel estimation
and steering direction to each other to improve download
and uplink speed.
• Universal Beamforming: For legacy wireless network
adapter that do not support beam forming, the router
estimates the channel and determines the steering direction
to improve the downlink speed.
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