Publications

Interference management in private 5G networks via interference source localization and radio environment map construction

Line-of-sight probability in urban environments representing deterministic grids

Sub-terahertz channel characterization in a lecture room from measurements with phase drift by a rotating horn antenna

Correlated and superposed signal decomposition for multipath channel parameterization

Ray-tracing-based data expansion from limited sub-THz channel measurements in urban street

Optimal equivalent-time sampling for periodic complex signals with digital downconversion

Measurement-based omnidirectional millimetre-wave and sub-THz propagation analysis in a large cubicle office environment

159-GHz propagation measurement and analysis in urban microcellular environment for 6G

Empirical millimeter-wave wideband propagation characteristics of high-speed train environments

Millimeter-wave diffraction-loss model based on over-rooftop propagation measurements

Millimeter-wave directional-antenna beamwidth effects on the ITU-R building entry loss (BEL) propagation model

Measurement-based millimeter-wave angular and delay dispersion characteristics of outdoor-to-indoor propagation for 5G millimeter-wave systems

Site prediction model for the over rooftop path in a suburban environment at millimeter wave

Geometric optics-based propagation prediction model in urban street canyon environments

An efficient implementation of the ITU-R channel model for device-to-device simulation

Verification methodology for the IMT-Advanced channel simulator

A data flow optimization method for high speed MAC processing in an IEEE 802.16m modem

Inter-network interference in private 5G: an empirical study in urban environments

Path loss measurements and analysis in an urban low-rise/suburban environment at 159 GHz

Phase drift compensation of sub-THz horn antenna pattern in presence of phase center offset and orientation misalignment

Integration of radio environment map and smart phone measurements in real world deployment

Propagation measurement and analysis of a large cubicle office environment at 159 GHz

Sub-THz outdoor measurements and multipath propagation characteristics

Implementation and performance evaluation of wideband channel sounder at 159 GHz

Nullspace-based finite rate of innovation algorithm to resolve multiple signal sources

Path loss and multipath profiles in a street canyon based on 253 GHz measurements

Omnidirectional millimeter-wave propagation characteristics of corridor environments based on measurements at 28, 38, 71, and 82 GHz

Large- and small-scale fading characteristics of mmWave HST propagation channel based on 28-GHz measurements

Millimeter-wave large cubicle office propagation characteristics based on measurements at 28, 38, and 71 GHz

Efficient implementation of the SAGE algorithm for channel impulse response estimation

Experimental reflection characteristics of 253 GHz in a small closed-room

253-GHz angular and delay profile measurements in outdoor street environment

Multipath characteristics of outdoor-to-indoor propagation based on 32-GHz measurements

28-GHz high-speed train measurements and propagation characteristics analysis

Ray-tracing simulation of millimeter wave and sub-terahertz channels in urban environment

Wide-sense stationarity of millimeter wave expressway channels based on 28 GHz measurements

32-GHz outdoor-to-indoor channel measurement of propagation losses and delay spread

Multipath propagation characteristics for 5G vehicular communications based on 28 GHz expressway measurements

Directional delay spread characteristics of outdoor-to-indoor propagation based on millimeter-wave measurements

28 GHz Doppler measurements in high-speed express way environments

Spectral leakage reduction of power-delay-doppler profile for mmWave V2I channel

Vehicle antenna position dependent path loss for millimeter-wave V2V communication

Empirical investigation of antenna beamwidth effects on the ITU-R building entry loss (BEL) model based on 32 GHz measurements

Analysis of the effect of antenna beamwidth on received power in large indoor environments based on millimeter-wave channel measurements

System impairment compensation of mmWave channel sounder with multiple antennas

Measurement-based beam mis-alignment analysis of millimeter-wave directional beamforming in large indoor environments

Clutter loss characteristic in mm-wave bands for small urban environment

Diffraction loss model based on 28 GHz over-rooftop propagation measurements

Millimeter wave vehicular blockage characteristics based on 28 GHz measurements

Joint probability distribution of power delay profiles based on 28 GHz channel measurements

Comparison of SAGE and BBF for multipath angular and delay spread characteristics with 28 GHz channel measurements

ITU-R및글로벌6G sub-THz연구동향

밀리미터파 대역에서 5G와 고정통신 간의 간섭연구

도심지 고층 거리협곡 환경의 159GHz 대역 경로손실 특성 측정

셀룰러 네트워크 시뮬레이션을 위한 Gaussian-perturbed lattice 모델

159GHz 대역 채널사운더의 다중경로 시공간 특성 측정 성능시험

159 GHz 대역 도심환경 전파채널 실측 및 분석결과

309GHz 대역 채널사운더의 근거리 다중경로 전파특성 측정 성능시험

테라헤르츠 대역 채널사운더용 광대역 신호처리 모듈 개발

전력-수신각 스펙트럼 추정을 위한 안테나 패턴 보상 방법

28 GHz V2I 채널 측정에 기반한 채널 임펄스 응답의 자기 상관 관계 분석

밀리미터파 대역 클러터 손실 측정 결과 및 분석

28GHz 대역에서의 Doppler 측정 결과 및 분석

부도심지 환경에서 건물 배열에 따른 밀리파 대역 경로 손실 특성

레이트레이싱 시뮬레이션을 이용한 밀리미터파 채널 구현

상향링크와 하향링크 동시 분석을 위한 IEEE 802.16m 시스템 레벨 시뮬레이터 구현

객체 밀집 지역에 적용 가능한 개선된 추적 알고리즘 제안

고속 모뎀 SoC 설계를 위한 최적화된 MAC 계층의 구현

채널 특성에 따른 Cooperative MIMO 성능 분석

하향링크 LTE 시스템에서의 VoIP 패킷 스케쥴링

하향 LTE 시스템에서의 α-level MCS 결정 알고리즘