US 12,177,148 B2
CSI reporting for channel part and interference part separately
Lung-Sheng Tsai, Hsinchu (TW)
Assigned to MEDIATEK INC., Hsinchu (TW)
Filed by MEDIATEK INC., Hsinchu (TW)
Filed on Apr. 13, 2022, as Appl. No. 17/719,463.
Claims priority of provisional application 63/184,821, filed on May 6, 2021.
Prior Publication US 2022/0360393 A1, Nov. 10, 2022
Int. Cl. H04L 5/00 (2006.01)
CPC H04L 5/0048 (2013.01) [H04L 5/0032 (2013.01); H04L 5/006 (2013.01)] 14 Claims
OG exemplary drawing
 
1. A method of wireless communication of a user equipment (UE), comprising:
measuring, at a first time point, a first set of reference signals for determining a first channel state of a first channel between a first transmission and reception point (TRP) and the UE;
obtaining, based on the measurements, a first channel response of the first time point without an impact of interference received at the UE;
measuring, at a second time point subsequent to the first time point, the interference received at the UE;
sending, according to a first periodicity, a first channel state information (CSI) report generated corresponding to the first channel state, wherein the first CSI report includes the first channel response; and
sending, according to a second periodicity, a second CSI report generated dedicated to reporting the interference of the second time point, wherein the second CSI report is separate from the first CSI report, wherein the first periodicity is longer than the second periodicity, wherein a second channel state of the first channel at the second time point is determined based on (a) a predicated second channel response without the impact of the interference, of the second time point, generated by a time domain predication model utilizing the first channel response and (b) the interference of the second time point.