US 12,395,220 B2
Systems and methods for channel state information report
Minqiang Zou, Shenzhen (CN); Shujuan Zhang, Shenzhen (CN); Bo Gao, Shenzhen (CN); Wenjun Yan, Shenzhen (CN); and Zhaohua Lu, Shenzhen (CN)
Assigned to ZTE Corporation, Shenzhen (CN)
Filed by ZTE CORPORATION, Guangdong (CN)
Filed on Dec. 5, 2023, as Appl. No. 18/529,249.
Application 18/529,249 is a continuation of application No. PCT/CN2023/073439, filed on Jan. 20, 2023.
Prior Publication US 2024/0250729 A1, Jul. 25, 2024
Int. Cl. H04B 7/02 (2018.01); H04B 7/0456 (2017.01); H04B 7/06 (2006.01)
CPC H04B 7/0626 (2013.01) [H04B 7/0456 (2013.01); H04B 7/0632 (2013.01)] 18 Claims
OG exemplary drawing
 
1. A wireless communication method, comprising:
receiving, by a wireless communication device from a network, a plurality of reference signals and a configuration parameter;
determining a Channel State Information (CSI) report based on the plurality of reference signals and the configuration parameter, wherein the CSI report comprises CSI part 1 and CSI part 2, wherein the CSI report comprises a plurality of Channel Quality Indicator (CQI) sets, and each of the plurality of CQI sets comprises a wideband CQI and at least one subband differential CQI associated with the wideband CQI, wherein a CQI mapping order in the CSI report comprises:
for mapping to the CSI part 1: the wideband CQI for a first CQI set of the plurality of CQI sets, the at least one subband differential CQI for the first CQI set, in that order; and
for mapping to the CSI part 2: the wideband CQI for a second CQI set of the plurality of CQI sets, the at least one subband differential CQI for the second CQI set, in that order; and
reporting, by the wireless communication device to the network, the CSI report.