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1. (WO2017155257) METHOD FOR TRANSMITTING AND RECEIVING CHANNEL STATE INFORMATION BETWEEN BASE STATION AND TERMINAL IN WIRELESS COMMUNICATION SYSTEM AND APPARATUS FOR SUPPORTING SAME

Pub. No.:    WO/2017/155257    International Application No.:    PCT/KR2017/002376
Publication Date: Fri Sep 15 01:59:59 CEST 2017 International Filing Date: Tue Mar 07 00:59:59 CET 2017
IPC: H04B 7/06
H04B 7/04
Applicants: LG ELECTRONICS INC.
엘지전자 주식회사
Inventors: KIM, Kijun
김기준
KIM, Hyungtae
김형태
PARK, Jonghyun
박종현
Title: METHOD FOR TRANSMITTING AND RECEIVING CHANNEL STATE INFORMATION BETWEEN BASE STATION AND TERMINAL IN WIRELESS COMMUNICATION SYSTEM AND APPARATUS FOR SUPPORTING SAME
Abstract:
Disclosed are a method for transmitting and receiving channel state information between a base station and a terminal and an apparatus for supporting the same. Specifically, disclosed is a method for reporting channel state information of a specific terminal in order to determine an optimal antenna port setting (number, index, etc.) for transmitting, by a base station, a data signal to the terminal. More particularly, disclosed are a method for reporting, by a terminal, channel state information on different antenna port settings (number, index, etc.) to a base station and an apparatus for supporting the same.