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  “A Closed-form Expression of Instantaneous Bit Error Rate for BIC-OFDM Systems ”    
    C. Shin and H. Park, to appear IEEE International Conference on Communications (ICC 2010), Cape Town, South Africa , May 2010  
       
  “Interference Cancellation for Single Carrier Frequency Domain Equalizer without Cyclic Prefix”    
    H. Lee, Y. Lee, and H. Park, to appear IEEE Vehicular Technology Conference(VTC 2010 Spring), Taipei, Taiwan , May 2010  
       
  “Improved User Scheduling Algorithms for Codebook Based MIMO Precoding Schemes”    
    B. Lim, K. Ahn, H. Kim, and H. Park, to appear IEEE Vehicular Technology Conference(VTC 2010 Spring), Taipei, Taiwan , May 2010  
       
  “A Per-Stream Coded Bit Loading Algorithm for MIMO BIC-OFDM Systems ”    
    C. Shin, E. Nam, J. Kang, and H. Park to appear International ITG/IEEE Workshop on Smart Antennas (WSA 2010), Bremen, Germany , Feb. 2010  
       
  “Enhanced Phase Tracking for Unique Word based SC-FDE on Frequency Selective Channels”    
    K. Kim and H. Park to appear IEEE International Microwave Workshop Series (IMWS 2010), Aveiro, Portugal , Feb. 2010  
       
  “A Soft Decision Based Modified RM Decoding for CQI in LTE Systems ”    
    E. Heo, C. Shin, H. Park, C. Lee, and J. Joung, IEEE VTS Asia Pacific Wireless Communication Symposium (APWCS 2009), Seoul, Korea, Aug 2009  
       
  “Efficient Transmit Antenna Selection for Correlated MIMO Channels ”  
    H. Kim, H. Kim, N. Kim, H. Park, S. Seo, and J. Choi, IEEE Wireless Communications & Networking Conference (WCNC 2009), Budapest, Hungary, Apr 2009

 
       
  “Multiple-Decision-Feedback Detection for STBC over Time-Selective Fading Channels”  
    C. Shin, H. Kim, M. Kim, J. Kim, and H. Park, IEEE Vehicular Technology Conference(VTC 2009 Spring), Barcelona, 2009  
       
  “Modified Successive Interference Cancellation for MIMO OFDM Doubly Selective Channels”  
    K. Kim, and H. Park, IEEE Vehicular Technology Conference(VTC 2009 Spring), Barcelona, 2009  
       
  “The Fusion Technology of Solid State Lighting and Wireless Communication: Visible Light Communications”  
   

Kwonhyung LEE,Tae-Gye KANG, Hyuncheol PARK, DISPLAY and SOLID STATE LIGHTING (DSSL 2009), Seoul, Korea, January 2009

  
       
  “Scalable OFDM Systems for PPDR Communications”  
   

K. Kim, H. Kim, H. Park and H. Kim, IEEE VTS Asia Pacific Wireless Communications Symposium (APWCS 2008), Sendai, Japan, October 2008

  
       
  “Simple MAP Detector for Coded MIMO System ”  
    S. Kyeong, N. Kim and H. Park , IEEE Vehicular Technology Conference (VTC 2008 Spring), Singapore, May 2008  
       
  “Parameters Optimization of Multiuser OFDM on Doubly Selective Fading Channels”  
    K. Kim, H. Park and H.R. You, IEEE Vehicular Technology Conference (VTC 2008 Spring), Singapore, May 2008  
       
  “Improved Decision-Feedback Detection Schemes for STTD over Time-Selective Fading Channels”  
    C. Shin, H. Kim and H. Park, IEEE Vehicular Technology Conference (VTC 2008 Spring), Singapore, May 2008  
       

 

 “Effects of Antenna Correlation on Spatial Diversity and Multiuser Diversity”  
    H. Kim, W. Choi and H. Park , IEEE Wireless Communications & Networking Conference (WCNC 2008), Las Vegas, USA, March 2008  
       

 

 “Joint Estimation of Carrier Frequency Offset and I/Q Imbalance for Direct Conversion OFDM System with Constrained Preambles”  
   
    J. Park, Y. Lee and H. Park , 41st Asilomar Conference on Signals, Systems, and Computers, Pacific Grove, USA, Novermber 2007  
       

 

 “OFDM Channel Estimation for Multi-hop Cooperative Channels”  
    K. Kim and H. Park, ICT Triangle Forum, Beijing, China, Sep 2007  
       

 

 “Multicarrier Transmission for Visible Light Communication”  
    K. Lee and H. Park, ICT Triangle Forum, Beijing, China, Sep 2007  
       

 

 “Enhanced Lattice-Reduction-Based Precoder with List Quantizer in Broadcast Channel”  
    S. Hur, N. Kim, H. Park, and J. Kang , IEEE Vehicular Technology Conference (VTC2007 Fall), Baltimore, USA, Sep 2007  
       
  “Adaptive Rotation based Full-Diversity Full-Rate Scheme with Channel State Information ”  
    J. Kim, N. Kim, H. Kim, H. Kim, J. Lee and H. Park , IEEE Vehicular Technology Conference (VTC2007 Fall), Baltimore, USA, Sep 2007  
       
  “Transmit Antenna Selection for Hybrid Space-Time Block Code with Decision-Feedback Detector”  
 
    J. Kim, H. Kim, and H. Park , IEEE Vehicular Technology Conference (VTC2007 Fall), Baltimore, USA, Sep 2007  
       
  “Cooperative Diversity System Achieving Full-Rate and Full-Diversity by Constellation Rotation”  
 
    H. Kim, N. Kim, J. Kim, and H. Park , IEEE Vehicular Technology Conference (VTC2007 Fall), Baltimore, USA, Sep 2007  
       
  “An improved LLR computation for QRM-MLD in coded MIMO systems ”  
    W. Shin, H. Kim, M. Son and H. Park , IEEE Vehicular Technology Conference (VTC2007 Fall), Baltimore, USA, Sep 2007  
       
  “Enhanced Space Time Block Code using Partial Rotation”  
    J. Kim, H. Kim, H. You, and H. Park , IEEE VTS Asia Pacific Wireless Communication Symposium (APWCS 2007), Hsinchu, Taiwan, Aug 2007  
       
  “Enhanced BLAST soft-decision cancellation for coded MIMO systems ”    
    Y. Lee, N. Kim, Y. Song, D. Kwon and H. Park , IEEE VTS Asia Pacific Wireless Communication Symposium (APWCS 2007), Hsinchu, Taiwan, Aug 2007  
       
  “Multi-user Chaotic UWB System for Wireless Connectivity Applications”    
    M. Son, K. Lee, J. Kim, S. Han and H. Park , (ITC-CSCC 2007), Busan, Korea, July 2007  
       
  “An Enhanced DSTTD-OFDM System with Decision-Feedback Detection ”    
    H. Kim, and H. Park , IEEE International Conference on Communications (ICC 2007), June 2007  
       
  “OFDM Channel Estimation for the Amply-and-Forward Cooperative Channel ”  
    K. Kim, H. Kim, and H. Park , IEEE Vehicular Technology Conference (VTC2007 Spring), Dublin, Ireland, April 2007  
   

 

  
  “New DSTTD Transceiver Architecture for Low-Complexity Maximum-Likelihood Detection”  
    H. Kim, and H. Park , IEEE Wireless Communications & Networking Conference (WCNC 2007), Hong Kong, March 2007  
   

 

  
  “An Enhanced V-BLAST System for Reduced-Complexity Tree Searching”  
    H. Kim, K. Jeon, S. Hwang and H. Park , IEEE Wireless Communications & Networking Conference (WCNC 2007), Hong Kong, March 2007  
   

 

  
  “An Efficient QRD-M Algorithm Using Partial Decision Feedback Detection”  
    K. Jeon, H. Kim, and H. Park, 40th Asilomar Conference on Signals, Systems, and Computers, Pacific Grove, USA, October 2006  
       
  “Lattice Reduction Aided MIMO Detectors with Quantization Error Correction”  
    J. Kim, N. Kim, and H. Park, 40th Asilomar Conference on Signals, Systems, and Computers, Pacific Grove, USA, October 2006  
       
  “A Chaotic UWB System for Home networks”  
    K. Lee, S. Kyeong, J. Kim, Y. Kim, and H. Park , The First International Conference on Hybrid Information Technology (ICHIT 2006), Jeju, Korea, November 2006  
       
  “Modified EMLMAP Algorithm using Variable Scaling Factor for Low-power Implementation of Turbo Decoder”  
   
    J. Kim, J. Kim, B. Kim, S. Park, and H. Park , International Symposium on Information Theory and its Applications (ISITA 2006), Seoul, Korea, October 2006  
       
  “Improved Lattice Reduction Aided Detections for MIMO Systems”  
    N. Kim and H. Park, IEEE Vehicular Technology Conferences (VTC 2006 Fall), Montreal, Canada, September 2006  
       
  “Low-Complexity Detections for Downlink MIMO MC-CDMA Systems”  
    Y. Lee and H. Park , IEEE International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC 2006), Helsinki, Finland, September 2006  
       
  “The Chaotic On-off Keying with Guard Interval for Ultra-Wideband Communication”  
    K. Lee, S. Kyeong, J. Kim, Y. Kim and H. Park, IEEE VTS Asia Pacific Wireless Communications Symposium (APWCS 2006), Daejeon, Korea, August 2006  
       
  “A New I/Q Imbalacne Compensation Scheme for OFDM System”  
    J. Park, Y. Lee, and H. Park, International Technical Conferences on Circuit/Systems, Computer and Communications (ITC-CSCC 2006), Chiang Mai, Thailand, July 2006  
       
  “Performance Analysis of the Reduced-Delay DCSK UWB System”  
    K. Lee, J. Son, J. Kim, Y. Kim, and H. Park, International Technical Conferences on Circuit/Systems, Computer and Communications (ITC-CSCC 2006), Chiang Mai, Thailand, July 2006  
       
  “Performance Analysis of a DSTTD System with Decision-Feedback Detection”  
    H. Kim, H. Park, T. Kim, and I. Eo, IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP 2006), Toulose, France, May 2006  
       
  “Low Complexity ICI Cancellation Method for High Mobility OFDM Systems”  
    K. Kim and H. Park, IEEE Vehicular Technology Conferences (VTC 2006 Spring), Melbourne, Australia, May 2006  
       
  “A New Enhanced Coding Scheme for Robust Bit-stream of ATSC DTV”  
    J. Kim, N. Kim, K. Ji, S. Kim, and H. Park, IEEE international Conference on Consumer Electronics (ICCE 2006), Las Vegas, USA, January 2006  
       
  “Pilot Symbol-aided Channel Estimation for MC-CDMA Systems”  
    Y. Lee, Y. Kang, M. Noh, and H.Park, International Workshop on Multi-Carrier Spread Spectrum (MC-SS 2005), Oberpfaffenhofen, Germany, September 2005  
       
  “Effects of Subcarrier Interleaving on LDPC Coded MC-CDMA Systems”  
    Y. Lee, K. Kim, D. Kwon, and H.Park, International Workshop on Multi-Carrier Spread Spectrum (MC-SS 2005), Oberpfaffenhofen, Germany,September 2005  
       
  “Efficient Succesive Interference Cancellation Algorithms for the DSTTD Systems”  
    H. Kim, J. Cha, and H.Park, IEEE international Symposium on Personal Indoor and Mobile Radio Communications (PIMRC 2005), Berlin, Germany, September 2005  
       
  “Iterative Interference Cancellation Algorithms for the V-BLAST System”  
    H. Kim and H. Park, IEEE international Symposium on Personal Indoor and Mobile Radio Communications (PIMRC 2005), Berlin, Germany, September 2005  
       
  “An Adaptive DFT-Based Channel Estimation for OFDM”  
    K. Kim, Y. Kang, and H.Park, International Technical Conferences on Circuit/Systems, Computer and Communications (ITC-CSCC 2005), Jeju, Korea, July 2005  
       
  “Performance Analysis of Non-Coherent Chaotic On-Off Keying Systems”  
    J. Son, H. Kim, J. Kim, Y. Kim, and H.Park, International Technical Conferences on Circuit/Systems, Computer and Communications (ITC-CSCC 2005), Jeju, Korea, July 2005  
       
  “The Generalized UMP BP-Based Algorithm and its Modifications for Non-binary LDPC Codes”  
    J. Kim, N. Kim, and H.Park, International Technical Conferences on Circuit/Systems, Computer and Communications (ITC-CSCC 2005), Jeju, Korea, July 2005  
       
  “A Low Complexity LMMSE Channel Estimation for OFDM Systems”  
    W. Shin, M. Noh, and H.Park, International Technical Conferences on Circuit/Systems, Computer and Communications (ITC-CSCC 2005), Jeju, Korea, July 2005  
       
  “A Variable Rate LDPC Coded V-BLAST System using the MMSE QR-Decomposition”  
    N. Kim, H.Kim, and H.Park, IEEE Vehicular Technology Conferences (VTC 2005 Spring), Stockholm, Sweden, May 2005  
       
  “Fast Convergence Decoding Scheme for Regular LDPC Codes”  
    J. Kim, N. Kim and H. Park,International Symposium on Intelligent Signal Processing and Communication Systems (ISPACS 2004), Seoul, Korea, November 2004  
       
  “Iterative Carrier Phase Synchronization in the Presence of Residual Frequency Offset”  
    D. Long and H. Park, International Symposium on Intelligent Signal Processing and Communication Systems (ISPACS 2004), Seoul, Korea, November 2004  
       
  “Joint Fine Time Synchronization and Channel Estimation for MIMO-OFDM WLAN”  
    D. Long and H. Park,International Symposium on Intelligent Signal Processing and Communication Systems (ISPACS 2004), Seoul, Korea, November 2004  
       
  “Adaptive Normalized UMP-BP Decoding Algorithm for Irregular Low-Density Parity Check Codes”  
   
    Y. Kim, N. Kim and H. Park, The 9th CDMA International Conference (CIC 2004), Seoul, Korea, October 2004  
       
  “A Variable Rate LDPC coded V-BLAST System”  
    M. Noh, N. Kim, H. Park, and H. Lee, IEEE Vehicular Technology Conferences (VTC 2004 Fall), L.A., USA, September 2004  
       
  “An Improved V-BLAST Receiver based on Reliability Normalization”  
    H. Kim and H. Park, IEEE Vehicular Technology Conferences (VTC 2004 Fall), L.A., USA, September 2004  
       
  “A Fast Timing Recovery Algorithm for Turbo-coded System”   
    D. Long and H. Park,International Conference on Electronics, information and Communication Systems (ICEIC 2004), pp. 1-4, Hanoi, Vietnam, August 2004  
       
  “A Performance of Complementary code keying codes”  
    Y. Lee and H. Park, International Conference on Electronics, information and Communication Systems (ICEIC 2004), pp. 645-648, Hanoi, Vietnam, August 2004  
       
  “Low Complexity OFDM Channel Estimation”  
    Y. Kang, M. Noh, W. Jeong, H. Park, Y. Park, and H. Park,International Technical Conferences on Circuit/Systems, Computer and Communications (ITC-CSCC 2004), Sendai, Japan, July 2004  
       
  “Adaptive Reduced State Per Survivor Processing for Carrier Phase Synchronization”  
    J. Lee, D. Long, Y. Lee, H. Park, P. Kim, Y. Song, and H. Lee, International Technical Conferences on Circuit/Systems, Computer and Communications (ITC-CSCC 2004), Sendai, Japan, July 2004  
       
  “A RAKE receiver with ICI/ISI Equalizer for CCK Wireless LAN Modem"  
    Y. Lee and H. Park, IEEE Vehicular Technology Conferences (VTC 2004 Spring), Milan, Italy, May 2004  
       
  “An Efficient Construction of Regular Low-Density Parity-Check Codes for Encoding"  
    J. Kim, N. Kim, H. Park and S. Suh, The 8th International Conference on Cellular and Intelligent Communications (CIC 2003), Seoul, Korea, October 2003  
       
  “Modified UMP-BP Decoding Algorithm Based on The Mean Square Error"  
    N. Kim, J. Kim, H. Park and S. Suh, The 8th International Conference on Cellular and Intelligent Communications (CIC 2003), Seoul, Korea, October 2003  
       
  “A CCK-OFDM Modem Having Low Peak-to-Average Power Ratio"  
    W. Jeong and H. Park ,International Technical Conferences on Circuit/Systems, Computer and Communications (ITC-CSCC 2003), Phoenix Park, Korea, July 2003  
       
  “Performance Improvement Techniques for  CCK-OFDM WLAN Modem"  
    W. Jeong, H. Park, H. Lee, and S. Hwang, IEEE International Conference on Consumer Electronics (ICCE 2003), L.A., USA, June 2003  
       
  “Convolutional Coded Pulse-position Modulation on Wireless Optical Communication”   
    H. Park, IEEE Vehicular Technology Conferences (VTC 2003 Spring), Jeju, Korea, April 2003  
       
  “Performance of LDPC Code based D-BLAST system”  
    E. Lee, J. Kim, H. Park and H. Lee, IEEE Vehicular Technology Conferences (VTC 2003 Spring), Jeju, Korea, April 2003  
       
  “Robust Symbol Timing Recovery for Telephone Line Modems”  
    S. Hwang, H. Park, and H. Choi, International Technical Conferences on Circuit/Systems, Computer and Communications (ITC-CSCC 2002) , pp. 1819-1822, Phuket, Thailand, July 2002  
       
  “Efficient FFT Algorithm for OFDM Modulation”  
    Y. Jung, Y. Tak, J. Kim, J. Park, D. Kim, and H. Park, IEEE Region 10 International Conference on Electrical and Electronic Technology (Tencon 2001), Singapore, pp. 676-678, August 2001  
       
  “A Time and Frequency Offset Estimation Scheme for OFDM systems by using an Analytic Tone”  
 
    D. Kim and H. Park, International Technical Conferences on Circuit/Systems, Computer and Communications (ITC-CSCC), Tokushima, Japan, July 2001  
       
  “Adaptive Sectorization System Employing Interference Cancellation”  
    B. Yu, H. Park and H. Ko,International Technical Conferences on Circuit/Systems, Computer and Communications (ITC-CSCC), Tokushima, Japan, July 2001  
       
  “Area-efficient and Reusable VLSI Architecture of Decision Feedback Equalizer of QAM Modem”  
 
    H. Yu, B. Kim, Y. Cho, J. Cho, J. Kim, J. Lee, H. Park, and K. Lee, Asia and South Pacific Design Automation Conference (ASP-DAC) 2001, Yokohama, Japan, January 2001  
       
  “PRML Core Development for SoC CD/DVD Controller IC”  
    G.Sonu, N. Nadershahi, S Radzewicz, Y. Kim, J. Lee, D. Shim, K. Cho, H. Park, and K. Lee, International Conference on Magnetic Recording Systems (IMRC), San Jose, USA. August 2000  
       
  “Equalization for Burst OFDM Systems in Multipath Fading Channels”  
    D. Kim, H. Choi, and H. Park, International Technical Conferences on Circuit/Systems, Computer and Communications (ITC-CSCC), pp. 765-768, Busan, Korea, July 2000  
       
  “A Coarse Frequency Offset Estimation in an OFDM System Using the Concept of the Coherence Phase Bandwidth”  
 
    K. Bang, N. Cho, J. Cho, D. Hong, K. Kim, and H. Park, IEEE International Conference on Communications (ICC), pp. 1135~1139, New Orleans, USA, June 2000  
       
  “A Fast Burst Synchronization for OFDM Based Wireless Asynchronous Transfer Mode System,"  
 
   T. Kim, N. Cho, J. Cho, K. Bang, K. Kim, H. Park, and D. Hong, IEEE Global Telecommunications Conference (Globecom), pp.543-547, Rio de Janeiro, Brazil, December 1999  
       
  “Power-efficient Coded Modulation and Precoding Schemes for Wireless Infrared Communications”  
 
    H. Park, IEEE International Conference on Communications (ICC), Vancouver, Canada, pp.614-618, June 1999  
       
  “Trellis-Coded Multiple-pulse Position Modulation for Wireless Infrared Communications”  
    H. Park and J. Barry, IEEE Global Telecommunications Conference (Globecom), pp.225-230, Sydney, Australia, November 1998  
       
  “A Partial-response Precoding Scheme for Indoor Wireless Infrared Com­munications”  
    H. Park and J. Barry, IEEE International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC) pp.713-717, Boston, USA, September 1998  
       
  “Performance Analysis and Channel Capacity of Multiple Pulse-Position Modulation on Multipath Channels”  
 
    H. Park and J. Barry, IEEE International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC), pp. 247-251, Taipei, October 1996  
       
  “Modulation Analysis for Wireless Infrared Communication”  
    H. Park and J. Barry, IEEE International Conference on Communications (ICC), Seattle, USA, pp. 1182-1186, June 1995