Inventor
SONG HYOUNG-KYU
KR9 patents
⚠️ This page may combine multiple inventors who share the name “SONG HYOUNG-KYU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
UNIV SEJONG IND ACAD COOP FOUD
3 patentsUS11863267B2Jan 2, 2024
Multi-antenna channel estimation apparatus and method for beamforming
UNIV SEJONG IND ACAD COOP FOUD0 citations49
US11711123B2Jul 25, 2023
Millimeter wave-based multi-user massive MIMO-based hybrid beamforming system and analog precoder matrix acquisition method applied thereto
UNIV SEJONG IND ACAD COOP FOUD0 citations46
US11901975B2Feb 13, 2024
Channel state information feedback method in reconfigurable intelligent surface-based massive MIMO system
UNIV SEJONG IND ACAD COOP FOUD0 citations41
INDUSTRY ACADEMIA COOPERATION GROUP OF SEJONG UNIV
2 patentsUS11115085B1Sep 7, 2021
MIMO-OFDM system for increasing reliability
INDUSTRY ACADEMIA COOPERATION GROUP OF SEJONG UNIV0 citations43
US10862547B2Dec 8, 2020
MIMO-OFDM-based cooperative communication system for interference mitigation between cells in heterogeneous network and cooperative communication method using the same
INDUSTRY ACADEMIA COOPERATION GROUP OF SEJONG UNIV0 citations27