- 专利标题： METHOD AND APPARATUS FOR TRANSMITTING AND RECEIVING CHANNEL STATE INFORMATION IN A WIRELESS COMMUNICATION SYSTEM
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申请号： EP23180313.1申请日： 2013-09-23
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公开(公告)号： EP4236183A3公开(公告)日： 2023-10-18
- 发明人: KIM, Younsun , LEE, Hyojin , JI, Hyoungju , LEE, Juho , CHO, Joonyoung , CHOI, Seunghoon
- 申请人： Samsung Electronics Co., Ltd.
- 申请人地址： KR Suwon-si, Gyeonggi-do 16677 129, Samsung-ro Yeongtong-gu
- 代理机构： Nederlandsch Octrooibureau
- 优先权： KR20120105264 20120921
- 主分类号： H04B7/04
- IPC分类号： H04B7/04 ; H04L5/00
摘要：
A method and apparatus for transmitting and receiving CSI is provided for use in a wireless communication system using a plurality of antennas. The CSI transmission method of a terminal includes receiving a first CSI-RS and a second CSI-RS, transmitting a CSI indicator indicating one of the first and second CSI-RS corresponding to CSI to be transmitted, and transmitting the CSI generated based on the CSI indicator, until transmission of a new CSI indicator.
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