Inventor

CHOI SEUNG-HOON

KR132 patents

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

CHOI SEUNG-HOON

SAMSUNG ELECTRONICS CO LTD

Method for detecting initial operation mode in wireless communication system employing OFDMA scheme

Apparatus and method for transmitting/receiving signal in a communication system

Apparatus and method for transmitting/receiving signal in a communication system using low density parity check code

Apparatus and method for coding/decoding block low density parity check code with variable block length

Channel interleaving/de-interleaving apparatus in a communication system using a low density parity check code and control method thereof

Apparatus and method for coding/decoding block low density parity check code with variable block length

Apparatus and method for transmitting/receiving pilot signals in a communication system using an orthogonal frequency division multiplexing scheme

Apparatus and method for transmitting/receiving pilot signal in communication system using OFDM scheme

Apparatus and method for transmitting and receiving a cell identification code in a mobile communication system

Method and device for transmitting signal in wireless communication system

Method and apparatus for managing contention window in wireless communication system

Terminal signal transmission timing randomisation method and device in wireless communication system

Mobile communication system and channel transmission/reception method thereof

Apparatus and method for transmitting and receiving signal in a communication system

Apparatus and method of encoding/decoding block low density parity check codes in a communication system

Apparatus and method for transmitting/receiving signal in communication system

Apparatus and method for transmitting/receiving signal supporting variable coding rate in a communication system

Apparatus and method for encoding and decoding a low density parity check code with maximum error correction and error detection capability

Apparatus and method for transmitting/receiving pilot code pattern for identification of base station in communication system using orthogonal frequency division multiplexing scheme

Method and apparatus for encoding/decoding transmission information in mobile telecommunication system

Apparatus and method for transmitting/receiving pilot signal in communication system using OFDM scheme

Method of generating quasi-cyclic low density parity check codes and an apparatus thereof

Retransmission method and apparatus using multiple mother codes in a system using HARQ

Method and device for transmitting and receiving feedback signal in wireless communication system

Resource allocation device and method in large-scale antenna system

Method and apparatus for providing information about available wireless resources and determining the wireless resources used for data transmission

Method and apparatus for transceiving channel related to terminal that supports half duplex transmission in mobile communication system

Method and apparatus for managing contention window in wireless communication system

Method and apparatus for transmitting downlink control channel information in carrier aggregation system

Apparatus and method for radio link monitoring in a wireless communication system

Method and device for transmitting or receiving control information in wireless communication system

Method and device for transmitting and receiving feedback signal in wireless communication system

Method and apparatus for transmitting control information in wireless communication system

Method and apparatus for transmitting and receiving group downlink control channel in wireless communication system

Method and apparatus for managing contention window in wireless communication system

Method and apparatus for transmitting and receiving downlink control channel in wireless communication system

Method and apparatus for performing repetitive transmission of information in time division duplex based cell in wireless communication system

Method and device for receiving broadcast information in communication system

Method and apparatus for transceiving channel related to terminal that supports half duplex transmission in mobile communication system

Method and apparatus for channel sensing in communication system

Feedback method and apparatus for cooperative multi-point communication in communication system

Method and device for controlling transmission power in wireless communication system using multiple antennas

Method and apparatus for transmitting and receiving downlink channel state information in a mobile communication system

CHOI SEUNG HOON

Mobile communication system and channel transmission/reception method thereof

Channel state information request/feedback method and apparatus

Mobile communication system and data transmission method thereof

JUNG DONG-HYUN

Coordination polymer crystal with porous metal-organic frameworks and preparation method thereof

JEONG HONG-SIL

Apparatus and method to encode/decode block low density parity check codes in a communication system

KYUNG GYU-BUM

Apparatus and method to transmit/receive signal in a communication system

KOREA ENERGY RESEARCH INST

Porous hydrogen separation membrane and method for preparing the same