	US 12,445,176 B2
	Type-II port-selection codebook generation
Ahmed Hindy, Aurora, IL (US); Udar Mittal, Rolling Meadows, IL (US); and Tyler Brown, Lake Zurich, IL (US)
Assigned to Lenovo (Singapore) Pte. Ltd., Singapore (SG)
Filed by Lenovo (Singapore) PTE. LTD., New Tech Park (SG)
Filed on Oct. 6, 2023, as Appl. No. 18/482,516.
Application 18/482,516 is a continuation of application No. 17/905,711, previously published as PCT/IB2021/051885, filed on Mar. 6, 2021.
Claims priority of provisional application 62/986,601, filed on Mar. 6, 2020.
Prior Publication US 2024/0048195 A1, Feb. 8, 2024
This patent is subject to a terminal disclaimer.
Int. Cl. H04L 12/00 (2006.01); H04B 7/0456 (2017.01); H04B 7/06 (2006.01); H04L 5/00 (2006.01)

CPC H04B 7/0456 (2013.01) [H04B 7/0617 (2013.01); H04B 7/0626 (2013.01); H04L 5/0051 (2013.01)]

20 Claims

1. A user equipment (UE) for wireless communication, comprising:

at least one memory; and

at least one processor coupled with the at least one memory and configured to cause the UE to:

receive a set of Channel State Information (CSI) reference signals;

identify a set of ports based on the set of CSI reference signals;

select a subset of ports from the identified set of ports;

generate a set of amplitude coefficient indicators and a set of phase coefficient indicators corresponding to the subset of ports; and

generate a CSI report comprising an indication of the subset of ports, the set of amplitude coefficient indicators, and the set of phase coefficient indicators, wherein the indication of the subset of ports comprises a combinatoric value.