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Search : "[ author: KyungHi Chang ]" (58)

Novel Pilot-Assisted Channel Estimation Techniques for 3GPP LTE Downlink with Performance-Complexity Evaluation

Yang Qin Bing Hui KyungHi Chang
Vol. 35, No. 7, pp. 623-631, Jul. 2010

UWB-based Class 4 Active RFID Protocol for USN Application

SungHyun Hong Hong Zhang KyungHi Chang Dong-Beom Shin Heyung-Sub Lee

Vol. 35, No. 7, pp. 669-681, Jul. 2010

Novel Multiple Access Schemes for IEEE 802.15.4a Low-rate Ultra-wide Band Systems

Hong Zhang Bing Hui KyungHi Chang
Vol. 35, No. 7, pp. 682-687, Jul. 2010

Fixed-complexity Sphere Encoder for Multi-user MIMO Systems

Manar Mohaisen DongKeol Han KyungHi Chang
Vol. 35, No. 7, pp. 632-638, Jul. 2010

Distributed Bit Loading and Power Contrl Algorithm to Increase System Throughput of Ad-hoc Network

YoungBum Kim Yupeng Wang KyungHi Chang ChangHo Yun JongWon Park
YongKon Lim
Vol. 35, No. 4, pp. 315-321, Apr. 2010

Adaptive Coordinated Tx-Rx Beamforming for Multi-user MIMO Systems

HongSun An Manar Mohaisen KyungHi Chang
Vol. 35, No. 4, pp. 386-394, Apr. 2010

Adaptive Parallel and Iterative QRDM Detection Algorithms based on the Constellation Set Grouping

Manar Mohaisen HongSun An KyungHi Chang BonTae Koo Young-Seok Baek

Vol. 35, No. 2, pp. 112-120, Feb. 2010

Ranging Performance Enhancement by Successive Interference Cancellation in Multiuser M-WiMAX System

JongHun Kim KyungHi Chang
Vol. 34, No. 12, pp. 998-1005, Dec. 2009

Lattice Reduction Aided Precoding Based on Seysen's Algorithm for Multiuser MIMO Systems

HongSun An Manar Mohaisen KyungHi Chang
Vol. 34, No. 9, pp. 915-921, Sep. 2009

Complexity Reduced CP Length Pre-decision Algorithm for SSS Detection at Initial Cell Searcher of 3GPP LTE Downlink System

YoungBum Kim JongHun Kim KyungHi Chang
Vol. 34, No. 9, pp. 656-663, Sep. 2009

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