Baker Botts, LLP
Quasi co-location for beamforming
A method implemented in a user equipment (UE) includes receiving a first reference signal (RS) from a first transmit antenna port and performing channel estimation based on the first RS. The method also includes obtaining an indication that the first RS and a second RS share a spatial property and receiving the second RS from a second transmit antenna port. The method further includes inferring the shared spatial property for the second RS based on the indication and performing channel estimation based on the second RS using the inferred spatial property.
Telefonaktiebolaget LM Ericsson (publ)
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Mattias George Stefano Svante
Frenne Jöngren Sorrentino Bergman