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:
Apr. 28, 2026
Filed:
Apr. 14, 2021
Lg Electronics Inc., Seoul, KR;
LG ELECTRONICS INC., Seoul, KR;
Abstract
Disclosed are a method and a device for performing a downlink transmission or reception on the basis of reference signal linkage in a wireless communication system. According to an embodiment of the present disclosure, a method for performing a downlink reception by a terminal in a wireless communication system may comprise: a reference signal (RS) linkage information reception step of receiving information on RS linkage from a base station, wherein the RS linkage includes information on a mapping relationship between a reference RS resource and one or more target RS resources; a step of receiving, from the base station, information on a first spatial parameter for the reference RS resource related to specific RS linkage; and a step of performing the downlink reception on the basis of a second spatial parameter corresponding to the first spatial parameter with respect to a specific target transmission or reception among one or more target transmissions or receptions mapped to a reference transmission or reception related to the specific RS linkage.