US 12,463,690 B2
Starting port for antenna subarray
Jianghong Luo, Skillman, NJ (US); Hung Dinh Ly, San Diego, CA (US); and Navid Abedini, Basking Ridge, NJ (US)
Assigned to Qualcomm Incorporated, San Diego, CA (US)
Filed by QUALCOMM Incorporated, San Diego, CA (US)
Filed on Apr. 6, 2023, as Appl. No. 18/296,730.
Prior Publication US 2024/0340048 A1, Oct. 10, 2024
Int. Cl. H04B 7/06 (2006.01)
CPC H04B 7/0608 (2013.01) [H04B 7/0626 (2013.01)] 20 Claims
OG exemplary drawing
 
12. A method of wireless communication performed by a network entity, comprising:
selecting a subset of channel state information (CSI) reference signal (CSI-RS) ports from a CSI-RS resource associated with a two-dimensional antenna array, wherein the subset of CSI-RS ports is associated with an antenna subarray having a reduced size relative to the two-dimensional antenna array; and
transmitting an indication of a starting port of the subset of CSI-RS ports.