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Sekchin Chang

Orcid: 0000-0003-1546-3799

According to our database1, Sekchin Chang authored at least 42 papers between 2000 and 2024.

Collaborative distances:
  • Dijkstra number2 of five.
  • Erdős number3 of four.

Timeline

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Links

On csauthors.net:

Bibliography

2024
Localization based on TDoA projection for autonomous vehicles in 6G cellular networks.
[BibTeX]
[DOI]
Sekchin Chang
ICT Express, February, 2024

2021
5G Wireless Emergency Alerts Based on Image Code and Cell Clustering.
[BibTeX]
[DOI]
Sekchin Chang
IEEE Access, 2021

2020
A Temperature-Dependent State of Charge Estimation Method Including Hysteresis for Lithium-Ion Batteries in Hybrid Electric Vehicles.
[BibTeX]
[DOI]
Eunseok Choi
,
Sekchin Chang
IEEE Access, 2020

An Emergence Alert Broadcast Based on Cluster Diversity for Autonomous Vehicles in Indoor Environments.
[BibTeX]
[DOI]
Sekchin Chang
IEEE Access, 2020

2019
An Adaptive Tracking Estimator for Robust Vehicular Localization in Shadowing Areas.
[BibTeX]
[DOI]
Eunseok Choi
,
Sekchin Chang
IEEE Access, 2019

A Deep Learning Approach for Localization Systems of High-Speed Objects.
[BibTeX]
[DOI]
Sekchin Chang
IEEE Access, 2019

2018
A real-time locating system for localization of high-speed mobile objects.
[BibTeX]
[DOI]
Min-Hyuk Kim
,
Sekchin Chang
Int. J. Distributed Sens. Networks, 2018

2017
A consumer tracking estimator for vehicles in GPS-free environments.
[BibTeX]
[DOI]
Eunseok Choi
,
Sekchin Chang
IEEE Trans. Consumer Electron., 2017

A Novel Receiver for Reliable IoT Communications Based on ZigBee under Frequency-Selective Indoor Environments.
[BibTeX]
[DOI]
Min-Hyuk Kim
,
Sekchin Chang
IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2017

2016
A consumer transceiver for long-range IoT communications in emergency environments.
[BibTeX]
[DOI]
Min-Hyuk Kim
,
Sekchin Chang
IEEE Trans. Consumer Electron., 2016

2015
A wake-up consumer device for enhanced emergency alert service in T-DMB systems.
[BibTeX]
[DOI]
Mi-Hwa Song
,
Sekchin Chang
,
Yong-Tae Lee
IEEE Trans. Consumer Electron., 2015

A signaling emergency alert system multiplexed with T-DMB channel for emergency alert service.
[BibTeX]
[DOI]
Inchan Jeon
,
Mi-Hwa Song
,
Sekchin Chang
,
Seong Jong Choi
,
Yong-Tae Lee
IEEE Trans. Consumer Electron., 2015

A consumer synchronizer for T-DMB receiver based on cooperative communications in emergency alert systems.
[BibTeX]
[DOI]
Sekchin Chang
,
Yong-Tae Lee
IEEE Trans. Consumer Electron., 2015

A wake-up scheme for emergency alert service in T-DMB.
[BibTeX]
[DOI]
Mi-Hwa Song
,
Sekchin Chang
Proceedings of the IEEE International Conference on Consumer Electronics, 2015

2014
An efficient multiplexing method of T-DMB and cell broadcast service in emergency alert systems.
[BibTeX]
[DOI]
Mi-Hwa Song
,
Kyungho Jun
,
Sekchin Chang
IEEE Trans. Consumer Electron., 2014

A Beamforming Approach to Smart Grid Systems Based on Cloud Cognitive Radio.
[BibTeX]
[DOI]
Sekchin Chang
,
Kranthimanoj Nagothu
,
Brian Todd Kelley
,
Mo M. Jamshidi
IEEE Syst. J., 2014

2013
A Cooperative Spectrum Sensing Scheme Based on Consensus in Cognitive Radio Systems.
[BibTeX]
[DOI]
Mi-Hwa Song
,
Sekchin Chang
IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2013

An Interference-Aware Clustering Based on Genetic Algorithm for Cell Broadcasting Service.
[BibTeX]
[DOI]
Kyungho Jun
,
Sekchin Chang
IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2013

Effects of Interference on a Consensus Scheme for Ad-Hoc Networks.
[BibTeX]
[DOI]
Mi-Hwa Song
,
Kyungho Jun
,
Sekchin Chang
Proceedings of the International Conference on Information Science and Applications, 2013

2012
An Efficient Synchronization Scheme for Cooperative WBAN in Wireless Medical Telemetry Systems.
[BibTeX]
[DOI]
Sekchin Chang
IEICE Trans. Commun., 2012

An Efficient Timing-Offset Estimation Scheme for Cooperative Networks.
[BibTeX]
[DOI]
Sekchin Chang
IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2012

An Efficient Time Synchronization Scheme for Broadband Two-Way Relaying Networks Based on Physical-Layer Network Coding.
[BibTeX]
[DOI]
Sekchin Chang
,
Brian Todd Kelley
IEEE Commun. Lett., 2012

2011
A Two-Stage TOA Estimation Scheme for OFDM-Based WLAN Systems in Indoor Environments.
[BibTeX]
[DOI]
Sekchin Chang
IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2011

A time-domain SNR estimator based on a periodic preamble for wireless OFDM systems.
[BibTeX]
[DOI]
Sekchin Chang
,
Brian Todd Kelley
IEICE Electron. Express, 2011

2010
A Relay Selection Based on Eigenvalue Decomposition for Cooperative Communications in Indoor Ubiquitous Sensor Networks.
[BibTeX]
[DOI]
Sekchin Chang
IEICE Trans. Commun., 2010

2009
LP-WPAN based on a novel SC-FDE for wideband wireless sensor networks.
[BibTeX]
[DOI]
Sekchin Chang
IEEE Trans. Consumer Electron., 2009

A signaling scheme for LR-WPAN systems in frequency-selective channels.
[BibTeX]
[DOI]
Sekchin Chang
IEICE Electron. Express, 2009

An efficient compensation of TWTA's nonlinear distortion in wideband OFDM systems.
[BibTeX]
[DOI]
Sekchin Chang
IEICE Electron. Express, 2009

2008
Intelligent Positioning and Optimal Diversity Schemes for Mobile Agents in Ubiquitous Networks.
[BibTeX]
[DOI]
Pora Kim
,
Sekchin Chang
Int. J. Softw. Eng. Knowl. Eng., 2008

An Efficient AOA Estimation Scheme Based on Cyclic Pilot Symbols for Positioning of Mobile Objects in Indoor Environments.
[BibTeX]
[DOI]
Sekchin Chang
IEICE Trans. Commun., 2008

2007
A Novel Preamble for Frequency-Offset Estimation in OFDM-Based WLAN Systems.
[BibTeX]
[DOI]
Sekchin Chang
IEICE Trans. Commun., 2007

An Intelligent Diversity Scheme for Accurate Positioning of Mobile Agents for U-City.
[BibTeX]
[DOI]
Junseok Lee
,
Sekchin Chang
Proceedings of the Agent and Multi-Agent Systems: Technologies and Applications, 2007

An Intelligent Positioning Scheme for Mobile Agents in Ubiquitous Networks for U-City.
[BibTeX]
[DOI]
Pora Kim
,
Sekchin Chang
Proceedings of the Agent and Multi-Agent Systems: Technologies and Applications, 2007

An Enhanced Positioning Scheme Based on Optimal Diversity for Mobile Nodes in Ubiquitous Networks.
[BibTeX]
[DOI]
Seokyong Yang
,
Sekchin Chang
Proceedings of the Computational Science - ICCS 2007, 7th International Conference, Beijing, China, May 27, 2007

2006
An Adaptive Selection Diversity Combining for Positioning of Mobile Sensor Nodes for U-City.
[BibTeX]
Jun Seok Lee
,
Sekchin Chang
J. Convergence Inf. Technol., 2006

Efficient Location Detection and Tracking for Mobile Sensor Nodes in Ubiquitous Networks.
[BibTeX]
Pora Kim
,
Sekchin Chang
J. Convergence Inf. Technol., 2006

Frequency Synchronization Using Two-Stage Diversity in OFDM-Based WLAN Systems.
[BibTeX]
[DOI]
Sekchin Chang
IEICE Trans. Commun., 2006

An Intelligent Synchronization Scheme for WLAN Convergence Systems.
[BibTeX]
[DOI]
Sekchin Chang
,
Jaehak Chung
Proceedings of the Knowledge-Based Intelligent Information and Engineering Systems, 2006

2005
A High-Resolution Frequency-Offset Estimator for OFDM-Based WLAN Systems.
[BibTeX]
[DOI]
Sekchin Chang
IEICE Trans. Commun., 2005

2001
A simplified predistorter for compensation of nonlinear distortion in OFDM systems.
[BibTeX]
[DOI]
Sekchin Chang
,
Edward J. Powers
Proceedings of the Global Telecommunications Conference, 2001

2000
Cancellation of Inter-Carrier Interference in OFDM Systems Using a Nonlinear Adaptive Filter.
[BibTeX]
[DOI]
Sekchin Chang
,
Edward J. Powers
Proceedings of the 2000 IEEE International Conference on Communications: Global Convergence Through Communications, 2000

A compensation scheme for nonlinear distortion in OFDM systems.
[BibTeX]
[DOI]
Sekchin Chang
,
Edward J. Powers
,
Jaehak Chung
Proceedings of the Global Telecommunications Conference, 2000. GLOBECOM 2000, San Francisco, CA, USA, 27 November, 2000


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