Using 3GPP-standard beamforming, the 3D EIRP of a 5G base station shows complex side-lobe interference patterns dependent on antenna architecture, and two new nulling methods deliver 11 dB directional power reduction with 3.5-4.5 dB SNR penalty under realistic channel estimation.
On the path to 6G: Embracing the next wave of low earth orbit satellite access
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Evaluation of the effects of 3GPP-specific beamforming and channel estimation on the 3D EIRP profile of a 5G gNB
Using 3GPP-standard beamforming, the 3D EIRP of a 5G base station shows complex side-lobe interference patterns dependent on antenna architecture, and two new nulling methods deliver 11 dB directional power reduction with 3.5-4.5 dB SNR penalty under realistic channel estimation.