Is a
Patent attributes
Patent Applicant
0
Current Assignee
0
Patent Jurisdiction
Patent Number
Patent Inventor Names
Jonghyun Park0
Youngtae Kim0
Kunil Yum0
Kijun Kim0
Date of Patent
January 15, 2019
0Patent Application Number
151214650
Date Filed
March 2, 2015
0Patent Citations
Patent Citations Received
Patent Primary Examiner
Patent abstract
A method for reporting a channel state of a terminal performed by the terminal is disclosed. The method includes receiving a channel state information-reference signal (CSI-RS) configuration for verifying validity of channel estimation using only a part of two-dimensional (2D) array antenna ports configured for the terminal, verifying the validity of the channel estimation using CSI-RS configuration and obtaining a channel estimation validity indicator, and transmitting the channel estimation validity indicator and channel state information based on the channel estimation validity indicator.
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