US 12,289,155 B2
Wireless communication apparatus for receiving data from multiple transmission and reception points and operating method of the same
Hongsik Yoon, Suwon-si (KR); Jungmin Park, Suwon-si (KR); and Junho Lee, Suwon-si (KR)
Assigned to Samsung Electronics Co., Ltd., Gyeonggi-do (KR)
Filed by Samsung Electronics Co., Ltd., Suwon-si (KR)
Filed on Jan. 10, 2024, as Appl. No. 18/409,232.
Application 18/409,232 is a continuation of application No. 18/058,547, filed on Nov. 23, 2022, granted, now 11,909,493.
Claims priority of application No. 10-2021-0166111 (KR), filed on Nov. 26, 2021; and application No. 10-2022-0057390 (KR), filed on May 10, 2022.
Prior Publication US 2024/0154683 A1, May 9, 2024
This patent is subject to a terminal disclaimer.
Int. Cl. H04B 7/08 (2006.01); H04B 7/022 (2017.01); H04B 7/06 (2006.01); H04L 25/02 (2006.01)
CPC H04B 7/086 (2013.01) [H04B 7/022 (2013.01); H04B 7/0617 (2013.01); H04L 25/0224 (2013.01)] 20 Claims
OG exemplary drawing
 
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.