Invention Application
US20160021551A1 METHOD AND APPARATUS FOR ACQUIRING CHANNEL STATE INFORMATION IN ANTENNA ARRAY
审中-公开
在天线阵列中获取信道状态信息的方法和装置
- Patent Title: METHOD AND APPARATUS FOR ACQUIRING CHANNEL STATE INFORMATION IN ANTENNA ARRAY
- Patent Title (中): 在天线阵列中获取信道状态信息的方法和装置
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Application No.: US14777315Application Date: 2014-02-10
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Publication No.: US20160021551A1Publication Date: 2016-01-21
- Inventor: Sungho PARK , Jaehoon CHUNG , Sunam KIM , Soocheol KYEONG , Jinmin KIM , Kitae KIM , Kyunghaeng LEE , Hyunsoo KO , Jiwon KANG
- Applicant: LG ELECTRONICS INC.
- International Application: PCT/KR2014/001093 WO 20140210
- Main IPC: H04W16/28
- IPC: H04W16/28 ; H04B7/06
Abstract:
A method for transmitting channel state information by a terminal comprises the step of: receiving relation information on a CSI-RS and a physical antenna from a base station by the terminal, the relation information including information on a first CSI-RS and a first physical antenna transmitting the first CSI-RS and information on a second CSI-RS and a second physical antenna transmitting the second CSI-RS; and transmitting first channel state information and second channel state information to the base station on the basis of the relation information by the terminal
Public/Granted literature
- US10136337B2 Method and apparatus for acquiring channel state information in antenna array Public/Granted day:2018-11-20
Information query
