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Search : "[ author: Kwonhue Choi ]" (22)
Multiple Frequency Offsets Cancellation Scheme Based on Alamouti Coded OFDM for Distributed Antenna Systems in Selective Fading Channel
Bong-seok Kim  Kwonhue Choi
Vol. 38, No. 12, pp. 1039-1044, Dec. 2013

2N-Point FFT-Based Inter-Carrier Interference Cancellation Alamouti Coded OFDM Method for Distributed Antennas systems
Bong-seok Kim  Kwonhue Choi
Vol. 38, No. 12, pp. 1030-1038, Dec. 2013

Interpolation-based Precoding Approximation Algorithm for Low Complexity in Multiuser MIMO-OFDM Systems
Dong-ho Lim  Bong-seok Kim  Kwonhue Choi
Vol. 35, No. 11, pp. 1027-1037, Nov. 2010

Low Complexity Lattice Reduction for MIMO Detection using Time Correlation of the Fading Channels
Hannah Kim  Kwonhue Choi  Sooyoung Kim
Vol. 35, No. 6, pp. 523-529, Jun. 2010

Data Stream Allocation for Fair Performance in Multiuser MIMO Systems
Dong-ho Lim  Kwonhue Choi
Vol. 34, No. 12, pp. 1006-1013, Dec. 2009

Adaptive K-best Sphere Decoding Algorithm Using the Characteristics of Path Metric
Bong-seok Kim  Kwonhue Choi
Vol. 34, No. 11, pp. 862-869, Nov. 2009

Complexity Reduction Scheme for Lattice Reduction-based MIMO Receiver under Time Varying Fading Environments
Hannah Kim  Kwonhue Choi
Vol. 34, No. 11, pp. 852-861, Nov. 2009

Optimum Power Allocation for Distributed Antenna Systems with Large Scale Fading-only Feedback
Dongho Lim  Kwonhue Choi
Vol. 33, No. 6, pp. 635-642, Jun. 2008

Low Complexity QRD-M MIMO Detection Algorithm Based on Adaptive Search Area
Bong-seok Kim  Kwonhue Choi
Vol. 33, No. 6, pp. 614-623, Jun. 2008

Path Metric Comparison-based Adaptive QRD-M Algorithm for MIMO Systems
Bong-seok Kim  Hannah Kim  Kwonhue Choi
Vol. 33, No. 6, pp. 487-497, Jun. 2008

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pISSN : 1226 - 4717
eISSN : 2287 - 3880