Inventor

JO GWEON DO

KR28 patents

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

JO GWEON DO

ELECTRONICS & TELECOMMUNICATIONS RES INST

Communication method and apparatus using single radio frequency chain antenna

Decoding method and apparatus based on polar code in communication system

Timing estimation method of random access preamble, random access preamble detection method, and random access preamble detection apparatus

Smart antenna system and method for improving receiving performance thereof

Data compression apparatus

Dual-polarized dipole antenna

Plasma antenna

CHO SEONG CHUL

Method and apparatus for modulo N calculation wherein calculation result is applied to match speeds in wireless communication system

Apparatus and method for managing web based service account

Apparatus and method of processing a ghost register

Decoding method and apparatus of retransmission communication system

KOREA ELECTRONICS TELECOMM

Pre-distortion apparatus of power amplifier and method thereof

Encoding system using a non-binary turbo code and an encoding method thereof

OH JUNG-HOON

Digital pre-distortion power amplifying apparatus and method for digitally controlling synchronization thereof

CHO YUNHEE

Method for encoding broadcast channel protocol data unit based on broadcast control channel scheduling error in universal mobile telecommunications system

KIM YOUNG-HOON

Predistortion apparatuses and methods

KIM JOON-HYUNG

Apparatus and method for amplifying signal and wireless transmitter using the same

KIM YOUNG HOON

Predistorter for compensating for nonlinear distortion and method thereof

KIM SEONG-MIN

Gain control apparatus and method in receiver of multiband OFDM system

JO GWEON DO

Method for transmitting signal of orthogonal frequency division multiplexing type, and apparatus applied to the same

KIM HYUNG-JIN

Method for controlling signal power level to control contention beween mobile terminals, and signal power level controller in orthogonal frequency division multiplexing system

JO GWEON-DO

Distortion compensation apparatus and apparatus and method for transmitting signal

KIM HYUNG JIN

Wireless terminal, method for operating wireless terminal, and method for operating wireless network

YU CHANG WAHN

Apparatus and method for controlling distortion signal and system by using the same

SEO SEOK

Frequency error estimator using second-order loop filter and operating method of the frequency error estimator

CHO YUN HEE

Apparatus for scheduling transmission of data unit in base station

CHO HUI-RAE

Memory address generating method and twiddle factor generator using the same

YU BONG GUK

Apparatus for generating clock signal with jitter and test apparatus including the same