The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Dec. 23, 2025
Filed:
Jun. 24, 2022
Vivo Mobile Communication Co., Ltd., Guangdong, CN;
Kai Wu, Guangdong, CN;
Xueming Pan, Guangdong, CN;
VIVO MOBILE COMMUNICATION CO., LTD., Guangdong, CN;
Abstract
A CSI-RS indicating method and a device are provided. The method includes: receiving paging DCI, wherein the paging DCI indicates one or more of the following: whether to transmit CSI-RS; whether to update CSI-RS configuration information; and whether to update system information, the system information including the CSI-RS configuration information. In the embodiment of the present disclosure, a terminal can determine whether to transmit CSI-RS or whether to update CSI-RS configuration information according to the received paging DCI; in a case that the paging DCI indicates to transmit CSI-RS, the terminal receives the CSI-RS; and in a case that the paging DCI indicates to update the CSI-RS configuration information, the terminal acquires updated CSI-RS configuration information and receives CSI-RS according to the updated CSI-RS configuration information.