- Patent Title: Downlink transmission in multiple transmission and reception points
-
Application No.: US17666156Application Date: 2022-02-07
-
Publication No.: US11856586B2Publication Date: 2023-12-26
- Inventor: Ali Cagatay Cirik , Esmael Hejazi Dinan , Kai Xu , Yunjung Yi , Hua Zhou
- Applicant: Ofinno, LLC
- Applicant Address: US VA Reston
- Assignee: BEIJING XIAOMI MOBILE SOFTWARE CO., LTD.
- Current Assignee: BEIJING XIAOMI MOBILE SOFTWARE CO., LTD.
- Current Assignee Address: CN Beijing
- Agency: Arch & Lake LLP
- Main IPC: H04W72/23
- IPC: H04W72/23 ; H04W72/0446 ; H04W72/044 ; H04W72/1273

Abstract:
A base station may transmit, to a wireless device, a first downlink control information (DCI) associated with a first control resource set (coreset) pool index. The first DCI may trigger transmission of a reference signal. The base station may transmit, to the wireless device, a second DCI associated with a second coreset pool index. The second DCI may schedule a downlink signal with a transmission configuration indicator (TCI) state. Based on the first coreset pool index and the second coreset pool index being the same, the base station may transmit, to the wireless device, the reference signal with the TCI state.
Public/Granted literature
- US20220159705A1 Downlink Transmission in Multiple Transmission and Reception Points Public/Granted day:2022-05-19
Information query