Informes de CSI avanzados para operación híbrida Clase A/B
A method of determining a precoder from a first codebook, where said precoder determination comprises measuring on a set of beamformed antenna ports, and where the precoders in the first codebook share one or more common components with precoders in a second, multi-beam, codebook and where determini...
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| Format: | Patent |
| Sprache: | spa |
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| Zusammenfassung: | A method of determining a precoder from a first codebook, where said precoder determination comprises measuring on a set of beamformed antenna ports, and where the precoders in the first codebook share one or more common components with precoders in a second, multi-beam, codebook and where determining precoders from the second codebook comprises measuring on a larger set of, typically non-precoded, antenna ports. |
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