Inventor
LEE KEON-KOOK
KR21 patents
⚠️ This page may combine multiple inventors who share the name “LEE KEON-KOOK”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SAMSUNG ELECTRONICS CO LTD
19 patentsUS9985704B2May 29, 2018
Method and apparatus for operating beamformed reference signal in communication system
SAMSUNG ELECTRONICS CO LTD5 citations83
US10425145B2Sep 24, 2019
Device and method for transmitting/receiving reference signal in communication system supporting full-dimension multiple input multiple output mode
SAMSUNG ELECTRONICS CO LTD3 citations73
US10396955B2Aug 27, 2019
Method for transmitting and receiving reference signal in wireless communication system
SAMSUNG ELECTRONICS CO LTD2 citations73
US10420090B2Sep 17, 2019
Communication technique using CSI-RS in mobile communication system
SAMSUNG ELECTRONICS CO LTD2 citations72
US10374678B2Aug 6, 2019
Channel state information feedback method and apparatus
SAMSUNG ELECTRONICS CO LTD2 citations72
US10158408B2Dec 18, 2018
Apparatus and method for channel information feedback in wireless communication system
SAMSUNG ELECTRONICS CO LTD2 citations72
US12177825B2Dec 24, 2024
Apparatus and method for transmitting and receiving beam information in wireless communication system
SAMSUNG ELECTRONICS CO LTD0 citations62
US11743882B2Aug 29, 2023
Apparatus and method for transmitting and receiving beam information in wireless communication system
SAMSUNG ELECTRONICS CO LTD0 citations62
US11503600B2Nov 15, 2022
Apparatus and method for transmitting and receiving beam information in wireless communication system
SAMSUNG ELECTRONICS CO LTD0 citations62
US11108521B2Aug 31, 2021
Method for transmitting and receiving reference signal in wireless communication system
SAMSUNG ELECTRONICS CO LTD0 citations62
US11018739B2May 25, 2021
Method and apparatus for operating beamformed reference signal in communication system
SAMSUNG ELECTRONICS CO LTD0 citations62
US10237034B2Mar 19, 2019
Device and method for transmitting feedback information in wireless communication system
SAMSUNG ELECTRONICS CO LTD1 citations62
US10136439B2Nov 20, 2018
Apparatus and method for transmitting and receiving beam information in wireless communication system
SAMSUNG ELECTRONICS CO LTD1 citations62
US8369438B2Feb 5, 2013
Iterative tree search-based precoding technique for multiuser MIMO communication system
SAMSUNG ELECTRONICS CO LTD4 citations60
US10736109B2Aug 4, 2020
Apparatus and method for transmitting and receiving beam information in wireless communication system
SAMSUNG ELECTRONICS CO LTD0 citations52
US10666332B2May 26, 2020
Method and apparatus for operating beamformed reference signal in communication system
SAMSUNG ELECTRONICS CO LTD0 citations51
US10505604B2Dec 10, 2019
Method and apparatus for operating beamformed reference signal in communication system
SAMSUNG ELECTRONICS CO LTD0 citations51
US10367659B2Jul 30, 2019
Apparatus and method for estimating downlink channel in wireless communication system
SAMSUNG ELECTRONICS CO LTD0 citations50
US10305584B2May 28, 2019
Apparatus and method for performing beamforming operation in communication system supporting frequency division-multiple input multiple output scheme
SAMSUNG ELECTRONICS CO LTD0 citations49