Dong Ku KIM

Weighted Sum-MSE Minimization for the Multiuser MIMO Relay System
Seunghun JANG  Dong Ku KIM 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2011/08/01
Vol. E94-B  No. 8  pp. 2401-2405
Type of Manuscript: LETTER
Category: Wireless Communication Technologies
Keyword: 
MIMO,  relay,  weighted sum-MSE, 
  Summary |  Full Text:PDF (166.5KB)
On the Performance of the Two-Cell Cooperative Single User (CSU) MIMO System with Hybrid Feedback
Janghoon YANG  Seunghun JANG  Dong Ku KIM 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2011/01/01
Vol. E94-B  No. 1  pp. 338-341
Type of Manuscript: LETTER
Category: Wireless Communication Technologies
Keyword: 
capacity,  MIMO,  network MIMO,  limited feedback,  power control, 
  Summary |  Full Text:PDF (236.6KB)
Pre-Processed Recursive Lattice Reduction for Complexity Reduction in Spatially and Temporally Correlated MIMO Channels
Chan-ho AN  Janghoon YANG  Seunghun JANG  Dong Ku KIM 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2009/04/01
Vol. E92-B  No. 4  pp. 1392-1396
Type of Manuscript: LETTER
Category: Wireless Communication Technologies
Keyword: 
pre-processed lattice reduction (PLR),  recursive lattice reduction (RLR),  pre-processed RLR (PRLR), 
  Summary |  Full Text:PDF (274.7KB)
A Closed Form Solution for the Sum Rate of Multiple Random Beamforming
Janghoon YANG  Yohan KIM  Dong Ku KIM 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2009/04/01
Vol. E92-B  No. 4  pp. 1373-1375
Type of Manuscript: LETTER
Category: Wireless Communication Technologies
Keyword: 
MIMO,  random beamforming,  limited feedback,  sum rate performance, 
  Summary |  Full Text:PDF (84.2KB)
Downlink Beamforming Throughput Maximization for Multi-Cell Environment in the Presence of the Channel Uncertainty
Janghoon YANG  Dong Ku KIM 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2009/02/01
Vol. E92-B  No. 2  pp. 640-645
Type of Manuscript: LETTER
Category: Wireless Communication Technologies
Keyword: 
beamforming,  multi-cell,  maximization,  channel uncertainty, 
  Summary |  Full Text:PDF (478.4KB)
Coverage Enhancement in TDD-OFDMA Downlink by Using Simple-Relays with Resource Allocation and Throughput Guarantee Scheduler
Young Min KI  Dae Wook BYUN  Dong Ku KIM 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2007/12/01
Vol. E90-B  No. 12  pp. 3704-3707
Type of Manuscript: LETTER
Category: Wireless Communication Technologies
Keyword: 
802.16 TDD-OFDMA,  simple-relay aided resource allocation (SRARA),  throughput guarantee scheduling (TGS), 
  Summary |  Full Text:PDF (154.4KB)
Interference Effect Measurements of UWB Devices on Broadcasting System and SDMB System
Hong Jong SONG  Dong Ku KIM 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2006/06/01
Vol. E89-B  No. 6  pp. 1926-1930
Type of Manuscript: LETTER
Category: Wireless Communication Technologies
Keyword: 
UWB (Ultra-Wideband),  broadcasting relay system,  SDMB (Satellite Digital Multimedia Broadcasting) service,  interference measurement,  coexistence, 
  Summary |  Full Text:PDF (824.3KB)
Packet Scheduling Algorithms for Throughput Fairness and Coverage Enhancement in TDD-OFDMA Downlink Network
Young Min KI  Dong Ku KIM 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2005/11/01
Vol. E88-B  No. 11  pp. 4402-4405
Type of Manuscript: LETTER
Category: Wireless Communication Technologies
Keyword: 
IEEE 802.16e,  TDD-OFDMA,  weighted fair scheduler (WFS),  throughput guarantee scheduler (TGS), 
  Summary |  Full Text:PDF (270.3KB)
The Layered Receiver Employing Whitening Process for Multiple Space-Time Codes in Fast Flat Fading Channels
Eun Jeong YIM  Dong Ku KIM 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2004/12/01
Vol. E87-B  No. 12  pp. 3787-3790
Type of Manuscript: LETTER
Category: Wireless Communication Technologies
Keyword: 
multiple space-time trellis codes,  layered receiver,  ordering process,  MIMO,  whitening process, 
  Summary |  Full Text:PDF (208.1KB)
Performance Analysis of Multi Phased MC-CDMA System in Cooperating with Clipping
Cheol Yong AHN  Dong Ku KIM 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2003/11/01
Vol. E86-B  No. 11  pp. 3326-3330
Type of Manuscript: LETTER
Category: Wireless Communication Technology
Keyword: 
multi-code CDMA,  MPSK,  nonlinear amplifier, 
  Summary |  Full Text:PDF (522.5KB)
Improved Downlink Performance of Transmit Adaptive Array with Limited Feedback Channel Rate by Applying Transmit Antenna Selection
Cheol Yong AHN  Dong Ku KIM 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2003/03/01
Vol. E86-B  No. 3  pp. 1186-1190
Type of Manuscript: LETTER
Category: Antenna and Propagation
Keyword: 
transmit adaptive array,  antenna selection diversity,  feedback channel, 
  Summary |  Full Text:PDF (622.5KB)