Invention Grant
- Patent Title: Method for transmitting and receiving the channel state information and apparatus thereof
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Application No.: US15454020Application Date: 2017-03-09
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Publication No.: US10009161B2Publication Date: 2018-06-26
- Inventor: Seung Hyun Kang , Woo-jin Choi
- Applicant: KT CORPORATION
- Applicant Address: KR Gyeonggi-do
- Assignee: KT CORPORATION
- Current Assignee: KT CORPORATION
- Current Assignee Address: KR Gyeonggi-do
- Agency: IP Legal Services, LLC
- Priority: KR10-2014-0033579 20140321; KR10-2014-0034955 20140325; KR10-2014-0037394 20140331; KR10-2014-0175190 20141208
- Main IPC: H04W24/02
- IPC: H04W24/02 ; H04W24/08 ; H04L5/00 ; H04L27/34 ; H04L1/00
Abstract:
The present disclosure relates to an apparatus and a method for transmitting and receiving channel state information of a User Equipment that supports 256-state quadrature amplitude modulation (256QAM). The method may include: receiving a reference signal for measuring channel quality from a base station; measuring the channel quality based on the reference signal, and selecting a CQI index value from a predetermined CQI index table including CQI index values for 256QAM modulation, based on the measurement result of the channel quality; and transmitting channel state information including the selected CQI index value to the base station.
Public/Granted literature
- US20170180102A1 METHOD FOR TRANSMITTING AND RECEIVING THE CHANNEL STATE INFORMATION AND APPARATUS THEREOF Public/Granted day:2017-06-22
Information query
