Patent ID: 11909493
Assignee: SAMSUNG ELECTRONICS CO., LTD.
Field: Telecommunications (Electrical engineering)
Classification: CPC H | IPC H

Claim 0:
1. A wireless communication apparatus for supporting communication with multiple transmission and reception points (TRPs), the wireless communication apparatus comprising:
a radio frequency integrated circuit (RFIC) configured to
receive a first reference signal from a first TRP, and
receive a second reference signal from a second TRP; and

processing circuitry configured to
estimate channels of a plurality of subcarriers based on at least one of the first reference signal or the second reference signal to obtain estimated channels,

determine a beamforming parameter based on the estimated channels, the beamforming parameter being determined based on a capacity of a first effective channel between the wireless communication apparatus and both the first TRP and the second TRP, and
adjust a reception beam based on the beamforming parameter to obtain an adjusted reception beam,
wherein the RFIC is configured to
receive a first physical downlink shared channel (PDSCH) from the first TRP through the adjusted reception beam, and
receive a second PDSCH from the second TRP.