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Search : "[ author: Seung-Won Choi ]" (6)

Performance Analysis of MIMO-OFDMA System Combined with Adaptive Beamforming

Jaeho Chung Seung-won Choi
Vol. 36, No. 2, pp. 86-92, Feb. 2011

An User Selection Scheme Enhancing Cell Capacity for Multi-user MIMO Channel Environment

Jaeho Chung Seung-won Choi
Vol. 36, No. 1, pp. 22-27, Jan. 2011

An Efficient User Selection Algorithm in Downlink Multiuser MIMO Systems with Zero-Forcing Beamforming

Hyun-sung Go Tae-youl Oh Seung-won Choi
Vol. 34, No. 6, pp. 494-499, Jun. 2009

A Smart Antenna System API and Smart Antenna BTS Open Architecture for SDR Network

Nam-Gyu Ryu Seung-Won Choi
Vol. 33, No. 4, pp. 335-341, Apr. 2008

A NEW ADAPTIVE BEAM-FORMING ALGORITHM BASED ON GENERALIZED ON-OFF METHOD FOR SMART ANTENNA SYSTEM

Zheng-Zi Li Sung-Soo Ahn Seung-Won Choi
Vol. 28, No. 10, pp. 984-994, Oct. 2003

Gradient On-Off Beamforming Algorithm Based On Eigen-Space Method For a Smart Antenna In IS-2000 1X Signal Environment

Zheng-Zi Li Weon-Cheol Lee Seung-Won Choi
Vol. 28, No. 10, pp. 949-957, Oct. 2003