Digital Library[ Search Result ]

Search : "[ author: 장경희 ]" (43)
HARQ Switching Metric of MIMO-OFDM Systems using Joint Tx/Rx Antenna Scheduling
KyooHyun Kim  SeoungWon Kang  KyungHi Chang  ByungJang Jeong  HyunKyu Chung

Vol. 32, No. 6, pp. 519-536, Jun. 2007

Capacity Optimization of a 802.16e OFDMA/TDD Cellular System using the Joint Allocation Algorithm of Sub-channel and Transmit Power - Part I : Sub-channel Allocation Algorithm for Throughput Maximization in the Downlink insuring Fairness and Power Allocation Algorithm for efficient use of Extra Transmit Power efficiently
SangJun Ko  KyungHi Chang  JaeHyeong Kim
Vol. 32, No. 3, pp. 247-260, Mar. 2007

Analysis on the Performance Degradation of MIMO-OFDM Receiver and Hybrid Interference Cancellation with Low Complexity for the Performance Improvement Under High-Mobility Condition
SeungWon Kang  KyooHyun Kim  KyungHi Chang
Vol. 32, No. 2, pp. 95-112, Feb. 2007

Adaptive Transmission & Receiving Technology Considering Spatial Channel Correlation in Multiple Antenna Systems
SungHo Park  KyooHyun Kim  KyungHi Chang
Vol. 31, No. 9, pp. 844-855, Sep. 2006

A Novel Two-step Channel Prediction Technique for Adaptive Transmission in OFDM/FDD System
Joo Heo  KyungHi Chang
Vol. 31, No. 8, pp. 745-751, Aug. 2006

Optimization of Fixed-point Design on the Digital Front End in IEEE 802.16e OFDMA-TDD System
SeungWon Kang  TaeHyoung Sun  KyungHi Chang  In-Gi Lim  IkSoo Eo

Vol. 31, No. 7, pp. 735-742, Jul. 2006

Aggressive Subchannel Allocation Algorithm for Optimize Transmission Efficiency Among Users in Multiuser OFDMA System
SangJun Ko  Joo Heo  KyungHi Chang
Vol. 31, No. 6, pp. 617-626, Jun. 2006

Fixed-point Implementation for Downlink Traffic Channel of IEEE 802.16e OFDMA TDD System
KyooHyun Kim  TaeHyung Sun  YuPeng Wang  KyungHi Chang  HyungIl Park 
IkSoo Eo
Vol. 31, No. 6, pp. 593-602, Jun. 2006

Link-level Performance Verification of the Multiple Antenna Systems - MIMO OFDM vs. Smart Antenna OFDM
SungHo Park  KyooHyun Kim  Joo Heo  KyungHi Chang
Vol. 31, No. 6, pp. 563-574, Jun. 2006

Algorithm for the Improvement of Time and Frequency Synchronization Performance in OFDMA System
JungHo Noh  TaeHyoung Sun  KyungHi Chang
Vol. 31, No. 4, pp. 402-411, Apr. 2006

Search
(IN TITLE, AUTHOR, ABSTRACT,KEYWORDS)

Advanced Search ▼

POPULAR KEYWORDS
(TOP 10 KEYWORDS)

Recent Publications
(LAST 3 YEARS)






pISSN : 1226 - 4717
eISSN : 2287 - 3880