Inventor

KO YOUNG-CHAI

US25 patents

⚠️ This page may combine multiple inventors who share the name “KO YOUNG-CHAI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

KO YOUNG-CHAI

SAMSUNG ELECTRONICS CO LTD

Method for updating check node in low density parity check decoder

Data transmission system for forwarding data using a plurality of antennas

Method and apparatus for transmitting and receiving signals in multi-cellular network

Method and apparatus for selecting beam in wireless communication system supporting beamforming scheme

Transmitting apparatus and method in transmit diversity system

Frequency assignment method and transmission apparatus therefor

UNIV KOREA RES & BUS FOUND

Time synchronization method and apparatus for low-orbit satellite cluster

Apparatus based on wireless optical communication

Deep reinforcement learning-based random access method for low earth orbit satellite network and terminal for the operation

MIMO systems with independent oscillators and phase noise mitigation method thereof

TEXAS INSTRUMENTS INC

Method and apparatus of signal estimation over generalized fading channel

Symbol detecting with large frequency error

Group decision rule in code tracking using a delay lock loop (DLL)

PARK JOUN SUP

Beam forming method and multiple antenna system using the same

Apparatus and method for reducing peak to average power ratio through recombination of orthogonal frequency division multiplexing symbol

SUH JUNG HOON

Terminal device and relay node selection method of terminal device

Method and appratus for controlling signal transmission

KO YOUNG CHAI

Beamforming apparatus and method in multi-antenna system

Method and apparatus for transmitting and receiving a signal in a communication system

LEE WOO YONG

Multi-antenna communication method and system thereof

KIM JUN MO

Multiple-input multiple-output communication method and multiple-input multiple-output communication system of enabling the method

CHOI JUN IL

Data transmission system for forwarding data using a plurality of antennas

SAMSUNG ELECTRO MECH

Beamforming apparatus and method for multi-antenna system

KOREA ELECTRONICS TELECOMM

Method for removing signal interference based on multiple input multiple output

PARK CHUL GYUN

Multi-antenna system using adaptive beamforming