Invention Grant
- Patent Title: Method and apparatus for dynamic downlink multi-beam operations
-
Application No.: US18313216Application Date: 2023-05-05
-
Publication No.: US12273896B2Publication Date: 2025-04-08
- Inventor: Md. Saifur Rahman , Eko Onggosanusi , Emad N. Farag
- Applicant: Samsung Electronics Co., Ltd.
- Applicant Address: KR Suwon-si
- Assignee: Samsung Electronics Co., Ltd.
- Current Assignee: Samsung Electronics Co., Ltd.
- Current Assignee Address: KR Suwon-si
- Main IPC: H04W72/04
- IPC: H04W72/04 ; H04L5/00 ; H04W72/044 ; H04W72/0446 ; H04W72/0453 ; H04W72/12 ; H04W72/1273 ; H04W72/23 ; H04W72/53

Abstract:
A method for operating a user equipment (UE) comprises receiving configuration information about a transmission configuration indicator (TCI) state indication via a downlink control information (DCI), the configuration information including a set of TCI states and information for configuring the DCI from one of a downlink (DL) DCI (DL-DCI) and a DL-TCI-DCI, wherein the DL-DCI schedules a DL physical DL shared channel (PDSCH) assignment and the DL-TCI-DCI is a dedicated DCI for TCI state indication; receiving, based on the configuration information, the configured DCI; decoding the configured DCI to obtain a TCI state update; determining a receive beam based on the TCI state update; and applying the receive beam for a reception of a DL control or a DL data.
Public/Granted literature
- US20230337250A1 METHOD AND APPARATUS FOR DYNAMIC DOWNLINK MULTI-BEAM OPERATIONS Public/Granted day:2023-10-19
Information query