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Sekchin Chang

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2008
12EESekchin Chang: An Efficient AOA Estimation Scheme Based on Cyclic Pilot Symbols for Positioning of Mobile Objects in Indoor Environments. IEICE Transactions 91-B(3): 943-946 (2008)
11EEPora Kim, Sekchin Chang: Intelligent Positioning and Optimal Diversity Schemes for Mobile Agents in Ubiquitous Networks. International Journal of Software Engineering and Knowledge Engineering 18(5): 637-650 (2008)
2007
10EESeokyong Yang, Sekchin Chang: An Enhanced Positioning Scheme Based on Optimal Diversity for Mobile Nodes in Ubiquitous Networks. International Conference on Computational Science (4) 2007: 636-643
9EEPora Kim, Sekchin Chang: An Intelligent Positioning Scheme for Mobile Agents in Ubiquitous Networks for U-City. KES-AMSTA 2007: 867-874
8EEJunseok Lee, Sekchin Chang: An Intelligent Diversity Scheme for Accurate Positioning of Mobile Agents for U-City. KES-AMSTA 2007: 910-917
7EESekchin Chang: A Novel Preamble for Frequency-Offset Estimation in OFDM-Based WLAN Systems. IEICE Transactions 90-B(6): 1547-1550 (2007)
2006
6EESekchin Chang, Jaehak Chung: An Intelligent Synchronization Scheme for WLAN Convergence Systems. KES (3) 2006: 449-456
5EESekchin Chang: Frequency Synchronization Using Two-Stage Diversity in OFDM-Based WLAN Systems. IEICE Transactions 89-B(6): 1918-1921 (2006)
4 Pora Kim, Sekchin Chang: Efficient Location Detection and Tracking for Mobile Sensor Nodes in Ubiquitous Networks. JCIT 1(1): 47-54 (2006)
3 Jun Seok Lee, Sekchin Chang: An Adaptive Selection Diversity Combining for Positioning of Mobile Sensor Nodes for U-City. JCIT 1(1): 55-62 (2006)
2005
2EESekchin Chang: A High-Resolution Frequency-Offset Estimator for OFDM-Based WLAN Systems. IEICE Transactions 88-B(12): 4655-4658 (2005)
2000
1 Sekchin Chang, Edward J. Powers: Cancellation of Inter-Carrier Interference in OFDM Systems Using a Nonlinear Adaptive Filter. ICC (2) 2000: 1039-1043

Coauthor Index

1Jaehak Chung [6]
2Pora Kim [4] [9] [11]
3Jun Seok Lee [3]
4Junseok Lee [8]
5Edward J. Powers [1]
6Seokyong Yang [10]

Colors in the list of coauthors

Copyright © Sun May 17 03:24:02 2009 by Michael Ley (ley@uni-trier.de)