公开(公告)号：US20190245603A1

公开(公告)日：2019-08-08

申请号：US16266890

申请日：2019-02-04

Applicant: LG ELECTRONICS INC.

Inventor： Kunil YUM ,  Jiwon KANG ,  Lijun KIM ,  Hyungtae KIM ,  Haewook PARK

IPC: H04B7/06 ,  H04L5/00 ,  H04W72/04

Abstract: A channel state reporting method based on a channel state information-reference signal (CSI-RS) in a wireless communication system, according to one embodiment of the present invention, comprises the steps of: receiving a CSI-RS-related configuration from a base station; calculating a CSI by measuring a CSI-RS according to the CSI-RS-related configuration; and transmitting the calculated CSI to the base station, wherein the CSI-RS-related configuration may include a CSI-RS configuration for a CSI or a CSI-RS configuration for beam management (BM).