 | 2011 |
|---|
| 14 |       | Sekchin Chang:
A Two-Stage TOA Estimation Scheme for OFDM-Based WLAN Systems in Indoor Environments.
IEICE Transactions 94-A(11): 2350-2352 (2011) |
| 2010 |
|---|
| 13 | | Sekchin Chang:
A Relay Selection Based on Eigenvalue Decomposition for Cooperative Communications in Indoor Ubiquitous Sensor Networks.
IEICE Transactions 93-B(11): 2967-2970 (2010) |
| 2008 |
|---|
| 12 | | Sekchin 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) |
| 11 | | Pora 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 |
|---|
| 10 | | Seokyong 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 |
| 9 | | Pora Kim,
Sekchin Chang:
An Intelligent Positioning Scheme for Mobile Agents in Ubiquitous Networks for U-City.
KES-AMSTA 2007: 867-874 |
| 8 | | Junseok Lee,
Sekchin Chang:
An Intelligent Diversity Scheme for Accurate Positioning of Mobile Agents for U-City.
KES-AMSTA 2007: 910-917 |
| 7 | | Sekchin Chang:
A Novel Preamble for Frequency-Offset Estimation in OFDM-Based WLAN Systems.
IEICE Transactions 90-B(6): 1547-1550 (2007) |
| 2006 |
|---|
| 6 | | Sekchin Chang,
Jaehak Chung:
An Intelligent Synchronization Scheme for WLAN Convergence Systems.
KES (3) 2006: 449-456 |
| 5 | | Sekchin 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 |
|---|
| 2 | | Sekchin 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 |
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