US 12,238,032 B2
Acquisition of quasi-co-location information using transmission configuration indicators
Meng Mei, Shenzhen (CN); Chuangxin Jiang, Shenzhen (CN); Zhaohua Lu, Shenzhen (CN); Bo Gao, Shenzhen (CN); and Shujuan Zhang, Shenzhen (CN)
Assigned to ZTE Corporation, Shenzhen (CN)
Filed by ZTE CORPORATION, Guangdong (CN)
Filed on Dec. 23, 2022, as Appl. No. 18/088,109.
Application 18/088,109 is a continuation of application No. PCT/CN2020/119407, filed on Sep. 30, 2020.
Prior Publication US 2023/0131134 A1, Apr. 27, 2023
Int. Cl. H04L 5/00 (2006.01)
CPC H04L 5/0051 (2013.01) 12 Claims
OG exemplary drawing
 
1. A method, comprising:
receiving, by a wireless communication device, an indication of a plurality of transmission configuration indicator (TCI) states, from a wireless communication node;
acquiring, by the wireless communication device, all configured quasi co-located (QCL) information of a first set of TCI states from the plurality of TCI states; and
acquiring, by the wireless communication device, a partial portion of configured QCL information of a second set of TCI states from the plurality of TCI states, when a transmission scheme is configured for single frequency network (SFN),
wherein the partial portion comprises one or more remaining QCL parameters after removing {Doppler Shift, Doppler Spread} from all configured QCL parameters in each TCI state of the second set of TCI states.