/Method And Device For Multiantenna Parameter Configuration In Wireless Communications
Abstract

Provided is a method and device for multiantenna parameter configuration in wireless communications. A user equipment (UE) receives downlink control information (DCI) that indicates a transmission control indication (TCI) codepoint and receives a physical downlink shared channel (PDSCH). The TCI codepoint indicates a first TCI state and a second TCI state, and the UE is configured to receive the PDSCH based on a first-type quasi co-location (QCL) with a reference signal (RS) of the first TCI state that includes Doppler shift and Doppler spread parameters and based on a second-type QCL with an RS of the second TCI state that does not include Doppler shift and Doppler spread parameters.

Full Text

What is claimed is:

Provided is a method and device for multiantenna parameter configuration in wireless communications. A user equipment (UE) receives downlink control information (DCI) that indicates a transmission control indication (TCI) codepoint and receives a physical downlink shared channel (PDSCH). The TCI codepoint indicates a first TCI state and a second TCI state, and the UE is configured to receive the PDSCH based on a first-type quasi co-location (QCL) with a reference signal (RS) of the first TCI state that includes Doppler shift and Doppler spread parameters and based on a second-type QCL with an RS of the second TCI state that does not include Doppler shift and Doppler spread parameters.
Timeline
Filed
06/01/2026
Published
09/24/2026
Granted
Not Available
IPC Codes(1)
H04L 5/00:Arrangements affording multiple use of the transmission path