As nouns the difference between beamforming and precoding
is that beamforming is a technique in which the phase and amplitude of transmitted signals are modified, by a feedback process, in order to improve transmission speed while precoding is a form of beamforming that supports multi-layer radio transmissions.
beamforming
English
Noun
(
wikipedia beamforming)
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(physics) A technique in which the phase and amplitude of transmitted signals are modified, by a feedback process, in order to improve transmission speed