Asymmetric shared hybrid beamforming transceiver
A technology of hybrid beams and transceivers, applied in the field of asymmetric shared hybrid beamforming transceivers, can solve problems such as performance impact, and achieve the effects of reducing transmit power, reducing system complexity, and simple beamforming structure
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[0026] In order to deepen the understanding of the present invention, the present invention will be further described below in conjunction with the embodiments and accompanying drawings. The embodiments are only used to explain the present invention and do not constitute a limitation to the protection scope of the present invention.
[0027] see figure 1 As shown, an asymmetric shared hybrid beamforming transceiver device includes a transmitting end and a receiving end. The transmitting end adopts a shared digital-analog hybrid beamforming structure, that is, the signal transmitted on each antenna of the transmitting end is digitally pre-processed For signals obtained by mixing coding and analog precoding, the receiving end only uses a digital beamforming structure, and the transceiver implements multi-user MIMO communication.
[0028] The transmitting end includes a baseband precoder, a digital-to-analog converter, an RF precoder, a mixer and a transmitting antenna connected in...
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