Eunchul YOON


Subcarrier Allocation for the Recovery of a Faulty Cell in an OFDM-Based Wireless System
Changho YIM Unil YUN Eunchul YOON 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2014/10/01
Vol. E97-B  No. 10  pp. 2243-2250
Type of Manuscript:  PAPER
Category: Wireless Communication Technologies
Keyword: 
subcarrier allocationOFDMfault recoveryself-healingself-organizing network (SON)
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Channel Correlation Estimation Exploiting Pilots for an OFDM System with a Comb-Type Pilot Pattern
Eunchul YOON Suhan CHOI Unil YUN 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2014/01/01
Vol. E97-B  No. 1  pp. 164-170
Type of Manuscript:  PAPER
Category: Wireless Communication Technologies
Keyword: 
channel correlationpilotOFDMregularized least square
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On the Diversity-Multiplexing Tradeoff of the Half-Duplex DDF MIMO Relay Protocol
Eunchul YOON Sun-Yong KIM Suhan CHOI 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2012/02/01
Vol. E95-B  No. 2  pp. 540-550
Type of Manuscript:  PAPER
Category: Wireless Communication Technologies
Keyword: 
diversity multiplexing tradeoff (DMT)dynamic decode and forward (DDF)cooperative diversityMIMO
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Functional Duality between Distributed Source Coding and Broadcast Channel Coding in the Case of Correlated Messages
Suhan CHOI Hichan MOON Eunchul YOON 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2012/01/01
Vol. E95-B  No. 1  pp. 275-278
Type of Manuscript:  LETTER
Category: Fundamental Theories for Communications
Keyword: 
functional dualitydistributed source codingbroadcast channel codingcorrelated messages
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Diversity-Multiplexing Tradeoff Analysis for a Dynamic Decode and Forward Relay Protocol with MIMO Channels
Taeyoung KIM Sun-Yong KIM Eunchul YOON 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2012/01/01
Vol. E95-B  No. 1  pp. 329-332
Type of Manuscript:  LETTER
Category: Wireless Communication Technologies
Keyword: 
diversity-multiplexing tradeoffrelaydynamic decode and forwardhalf duplexMIMO
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A Robust Closed-Loop Transmit-Diversity Scheme with Unknown CSI Reliability
Eunchul YOON Joon-Tae KIM Taewon HWANG 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2010/09/01
Vol. E93-B  No. 9  pp. 2400-2406
Type of Manuscript:  PAPER
Category: Wireless Communication Technologies
Keyword: 
CSI reliabilityimperfect CSIclosed-looptransmit-diversityantenna-groupingAlamouti scheme
 Summary | Full Text:PDF(373.8KB)

Downlink Beamforming with Imperfect Channel Information for a TDD-Based OFDMA System
Eunchul YOON Joontae KIM 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2009/09/01
Vol. E92-B  No. 9  pp. 2967-2971
Type of Manuscript:  LETTER
Category: Wireless Communication Technologies
Keyword: 
downlink beamforminginterference suppressionOFDMAimperfect channel information
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Interference Suppression with Downlink Beamforming for a TDD-Based OFDMA System
Eunchul YOON Sun-Yong KIM Suhan CHOI Hichan MOON 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2009/02/01
Vol. E92-B  No. 2  pp. 666-670
Type of Manuscript:  LETTER
Category: Wireless Communication Technologies
Keyword: 
interference suppressiondownlink beamformingOFDMA
 Summary | Full Text:PDF(129.8KB)

Transmission of Correlated Messages over Interference Channels with Strong Interference
Suhan CHOI Eunchul YOON Hichan MOON 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2008/12/01
Vol. E91-B  No. 12  pp. 3998-4002
Type of Manuscript:  LETTER
Category: Fundamental Theories for Communications
Keyword: 
interference channelscorrelated messagesachievable rate regionrandom graphs
 Summary | Full Text:PDF(320.9KB)