Won Cheol Lee

According to our database, Won Cheol Lee authored at least 32 papers between 1993 and 2023.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of four.

2023

Enabling technologies for AI empowered 6G massive radio access networks.

Md. Shahjalal, Woojun Kim, Waqas Khalid, Seokjae Moon, Murad Khan, Shuzhi Liu, Suhyeon Lim, Eunjin Kim, Deok Won Yun, Joohyun Lee, Won Cheol Lee, Seung-Hoon Hwang, Dongkyun Kim, Jang-Won Lee, Heejung Yu, Youngchul Sung, Yeong Min Jang

ICT Express, 2023

2021

Intelligent Dynamic Real-Time Spectrum Resource Management for Industrial IoT in Edge Computing.

Deok Won Yun, Won Cheol Lee

Sensors, 2021

Intelligent Dynamic Spectrum Resource Management Based on Sensing Data in Space-Time and Frequency Domain.

Deok Won Yun, Won Cheol Lee

Sensors, 2021

2020

A Nonparametric SVM-Based REM Recapitulation Assisted by Voluntary Sensing Participants under Smart Contracts on Blockchain.

Seung Bum Park, Won Cheol Lee

Sensors, 2020

2019

Performance analysis for coexistence of LTE-LAA and Wi-Fi systems in the spatial, time, spectrum domain.

Chuyen Khoa Huynh, Deok Won Yun, Joo Pyoung Choi, Won Cheol Lee

ICT Express, 2019

A Novel Case-Based Reasoning Method for Cognitive Frequency Allocation.

Jae Hoon Park, Deok Won Yun, Joo Pyoung Choi, Won Cheol Lee

Proceedings of the International Conference on Artificial Intelligence in Information and Communication, 2019

2018

Applying Case-Based Reasoning to Tactical Cognitive Sensor Networks for Dynamic Frequency Allocation.

Jae Hoon Park, Won Cheol Lee, Joo Pyoung Choi, Jeung Won Choi, Soo Bin Um

Sensors, 2018

An Efficient WOLA Structured OQAM-FBMC Transceiver.

Jae Hoon Park, Won Cheol Lee

Proceedings of the Tenth International Conference on Ubiquitous and Future Networks, 2018

2017

Interference Analysis for Mutual Coexistence between LTE TDD in Spatial and Time Domain.

Deok Won Yun, Joo Pyoung Choi, Won Cheol Lee

J. Commun., 2017

LTE-TDD interference analysis in spatial, time and frequency domain.

Deok Won Yun, Won Cheol Lee

Proceedings of the Ninth International Conference on Ubiquitous and Future Networks, 2017

A computationally efficient FBMC transceiver based on modified PPFB structure.

Jae Hoon Park, Deok Won Yun, Won Cheol Lee, Soo Bin Um, Kwang Eog Lee

Proceedings of the International Conference on Information and Communication Technology Convergence, 2017

2016

An efficient channel selection and power allocation scheme for TVWS based on interference analysis in smart metering infrastructure.

Chuyen Khoa Huynh, Won Cheol Lee

J. Commun. Networks, 2016

An efficient power allocation scheme for multiple TVWS devices based on the location probability.

Hyung Min Chang, Chuyen Khoa Huynh, Won Cheol Lee

Proceedings of the Eighth International Conference on Ubiquitous and Future Networks, 2016

An optimal resource allocation based on the location probability for TVWS-assisted backhaul communications.

Hyung Min Chang, Joo Pyoung Choi, Won Cheol Lee

Proceedings of the International Conference on Information and Communication Technology Convergence, 2016

2015

Optimal Solution for Channel Selection and Power Allocation for TVWS-Based Smart Metering System.

Chuyen Khoa Huynh, Won Cheol Lee

Wirel. Pers. Commun., 2015

A modified tone injection scheme for PAPR reduction using genetic algorithm.

Won Cheol Lee, Joo Pyoung Choi, Chuyen Khoa Huynh

ICT Express, 2015

Interference avoidance for TVWS smart metering system by optimization assignment problem.

Chuyen Khoa Huynh, Thanh Mai Nguyen Hoang, Won Cheol Lee

Proceedings of the 7th International Conference on New Technologies, Mobility and Security, 2015

A location-probability based transmit power calculation method for hybrid TVWS devices.

Hyung Min Chang, Joo Pyoung Choi, Won Cheol Lee

Proceedings of the International Conference on Information and Communication Technology Convergence, 2015

2014

The problem of pilot contamination reduction in massive MIMO for physical channel models.

Van-Dinh Nguyen, Son Dinh-Van, Yoan Shin, Won Cheol Lee, Oh-Soon Shin

Proceedings of the Sixth International Conference on Ubiquitous and Future Networks, 2014

2013

An interference avoidance method using two dimensional genetic algorithm for multicarrier communication systems.

Chuyen Khoa Huynh, Won Cheol Lee

J. Commun. Networks, 2013

2012

A study on interference analysis between DVB-T2 broadcasting service and TV White Space Device.

Joo Pyoung Choi, Hyung Min Chang, Han Nah Choi, Won Cheol Lee

Proceedings of the Fourth International Conference on Ubiquitous and Future Networks, 2012

2010

A Novel Filter Dependent CFR Scheme with Waterfilling Based Code Domain Compensation.

Hyung Min Chang, Won Cheol Lee

IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2010

Green perspective cognitive radio-based M2M communications for smart meters.

Quoc Duy Vo, Joo-Pyoung Choi, Hyung Min Chang, Won Cheol Lee

Proceedings of the International Conference on Information and Communication Technology Convergence, 2010

2007

Space-Time Adaptive Decision-Directed Equalizer Based on NLMS-Like Affine Projection Algorithm Using Iterative Hyperplane Projection.

Won Cheol Lee

IEEE Trans. Veh. Technol., 2007

2006

Block-ordered layered detector for MIMO-STBC using joint eigen-beamformers and ad-hoc power discrimination scheme.

Won Cheol Lee

J. Commun. Networks, 2006

Space-Time Decision-Directed Equalizer for SIMO Systems based on Affine Projection Algorithm.

Won Cheol Lee, Jun Su Rark, Hyung Min Chang

Proceedings of the IEEE Asia Pacific Conference on Circuits and Systems 2006, 2006

1998

Stereophonic acoustic echo canceller using single adaptive filter per channel.

Eun Sook Kim, Kyu-Hwa Jeong, Won Cheol Lee, Dae Hee Youn

Proceedings of the 9th European Signal Processing Conference, 1998

1996

Multichannel stable systems that extend the partial impulse response matrices.

Won Cheol Lee, S. Unnikrishna Pillai

IEEE Trans. Signal Process., 1996

An Efficient Spectral Envelope Quantization Using Modified Line Spectrum Frequency Pair Representation.

Won Cheol Lee, Myung Jin Bae

Proceedings of the Fourth International Symposium on Signal Processing and Its Applications, 1996

On a New Speech Coding Technique Using the Nonuniform Sampling and the Separated Bandwidth of Speech Signals.

MyungJin Bae, Won Cheol Lee, Sungbin Im

Proceedings of the Fourth International Symposium on Signal Processing and Its Applications, 1996

1994

Parametrization of stable systems from impulse response data.

S. Unnikrishna Pillai, Won Cheol Lee

Proceedings of ICASSP '94: IEEE International Conference on Acoustics, 1994

1993

Uniqueness of a two-step predictor based spectral estimator that generalizes the maximum entropy concept.

Theodore I. Shim, S. Unnikrishna Pillai, Won Cheol Lee

IEEE Trans. Signal Process., 1993