All Stories

  1. Near-Optimal Beam Placement With Low Complexity for Multicast Services in LEO Satellite Networks

    Article • IEEE Communications Letters, June 2025, Institute of Electrical & Electronics Engineers (IEEE)

    Professor Sooyoung Kim

  2. Transformer learning-based efficient MIMO detection method

    Article • Physical Communication, June 2025, Elsevier

    Professor Sooyoung Kim

  3. An Efficient Model Driven Deep Learning Based Approximate Message Passing Detector for MIMO Systems

    Article • The Journal of Korean Institute of Communications and Information Sciences, September 2024, Korea Information and Communications Society

    Professor Sooyoung Kim

  4. Energy‐efficient physical layer security schemes for low Earth orbit satellite systems

    Article • International Journal of Satellite Communications and Networking, May 2024, Wiley

    Professor Sooyoung Kim

  5. A Secure Coded MIMO System under Imperfect Channel Estimation

    Article • IEEE Transactions on Vehicular Technology, January 2024, Institute of Electrical & Electronics Engineers (IEEE)

    Professor Sooyoung Kim

  6. A fast computing decoder for polar codes with a neural network

    Article • ICT Express, December 2023, Elsevier

    Professor Sooyoung Kim

  7. IRS-Assisted Hybrid Secret Key Generation

    Article • Symmetry, October 2023, MDPI AG

    Professor Sooyoung Kim

  8. IRS Assisted Hybrid Secret Key Generation

    Article • August 2023, MDPI AG

    Professor Sooyoung Kim

  9. Review and Evaluation of Belief Propagation Decoders for Polar Codes

    Article • Symmetry, December 2022, MDPI AG

    Professor Sooyoung Kim

  10. Intelligent Low Complexity Resource Allocation Method for Integrated Satellite-Terrestrial Systems

    Article • IEEE Wireless Communications Letters, May 2022, Institute of Electrical & Electronics Engineers (IEEE)

    Professor Sooyoung Kim

  11. Efficient MIMO Signal Predistortion for Secrecy-Enhancing

    Article • Electronics, April 2022, MDPI AG

    Professor Sooyoung Kim

  12. Waveform Design for Space–Time Coded MIMO Systems with High Secrecy Protection

    Article • Electronics, November 2020, MDPI AG

    Professor Sooyoung Kim

  13. A Compact Soft Symbol Estimation for Iterative MIMO Detection

    Article • IEEE Wireless Communications Letters, October 2020, Institute of Electrical & Electronics Engineers (IEEE)

    Professor Sooyoung Kim

  14. Computationally Efficient Soft Detection Schemes for Coded Massive MIMO Systems

    Article • Electronics, February 2020, MDPI AG

    Professor Sooyoung Kim

  15. Rateless codes with adaptive parity allocation for satellite systems

    Article • International Journal of Satellite Communications and Networking, January 2020, Wiley

    Professor Sooyoung Kim

  16. Min-Sum Soft Symbol Estimation for Iterative MMSE Detection

    Article • IEEE Access, January 2020, Institute of Electrical & Electronics Engineers (IEEE)

    Professor Sooyoung Kim

  17. Standardization on performance objectives of satellite systems using adaptive coding and modulation

    Article • International Journal of Satellite Communications and Networking, December 2019, Wiley

    Professor Sooyoung Kim

  18. Complexity reduced soft MIMO detetion using single tree search

    Article • International Journal of Systems Assurance Engineering and Management, July 2019, Springer Science + Business Media

    Professor Sooyoung Kim

  19. Soft Iterative Decoding Algorithms for Rateless Codes in Satellite Systems

    Article • Algorithms, July 2019, MDPI AG

    Professor Sooyoung Kim

  20. Secrecy Enhancing Scheme for Spatial Modulation Using Antenna Selection and Artificial Noise

    Article • Entropy, June 2019, MDPI AG

    Professor Sooyoung Kim

  21. Evaluation of MMSE-Based Iterative Soft Detection Schemes for Coded Massive MIMO System

    Article • IEEE Access, January 2019, Institute of Electrical & Electronics Engineers (IEEE)

    Professor Sooyoung Kim

  22. An efficient encoding scheme for LT codes with soft iterative decoding

    Article • IET Communications, May 2018, the Institution of Engineering and Technology (the IET)

    Professor Sooyoung Kim

  23. Secrecy-Enhancing Scheme for Spatial Modulation

    Article • IEEE Communications Letters, March 2018, Institute of Electrical & Electronics Engineers (IEEE)

    Professor Sooyoung Kim

  24. Complexity reduced MIMO detection with three iterative loops

    Article • October 2017, Institute of Electrical & Electronics Engineers (IEEE)

    Professor Sooyoung Kim

  25. Iterative MMSE based soft MIMO detection with parallel interference cancellation

    Article • IET Communications, May 2017, the Institution of Engineering and Technology (the IET)

    Professor Sooyoung Kim

  26. Efficient SIC-MMSE MIMO detection with three iterative loops

    Article • AEU - International Journal of Electronics and Communications, February 2017, Elsevier

    Professor Sooyoung Kim

  27. Optimization of iterative PIC-MMSE based detection with symbol mapping

    Article • December 2016, Institute of Electrical & Electronics Engineers (IEEE)

    Professor Sooyoung Kim

  28. Complexity reduced SBI estimation in iterative MIMO systems

    Article • November 2016, Institute of Electrical & Electronics Engineers (IEEE)

    Professor Sooyoung Kim

  29. Efficient utilization of rateless LDPC codes for satellite broadcasting services

    Article • October 2016, Institute of Electrical & Electronics Engineers (IEEE)

    Professor Sooyoung Kim

  30. Universal soft demapper for M-ary PAM with reduced complexity

    Article • Telecommunication Systems, July 2016, Springer Science + Business Media

    Professor Sooyoung Kim

  31. Low-complexity iterative PIC-MMSE based detection with symbol mapping

    Article • July 2016, Institute of Electrical & Electronics Engineers (IEEE)

    Professor Sooyoung Kim

  32. Near ML Soft Bit Estimation for APSK with Very Low Complexity

    Article • May 2016, Institute of Electrical & Electronics Engineers (IEEE)

    Professor Sooyoung Kim

  33. Universal soft demodulation schemes for M-ary phase shift keying and quadrature amplitude modulation

    Article • IET Communications, February 2016, the Institution of Engineering and Technology (the IET)

    Professor Sooyoung Kim

  34. Efficient soft bit estimation for joint iterative multiple-input multiple-output detection

    Article • IET Communications, November 2015, the Institution of Engineering and Technology (the IET)

    Professor Sooyoung Kim

  35. Soft decoding method for systematic raptor codes

    Article • IET Communications, November 2015, the Institution of Engineering and Technology (the IET)

    Professor Sooyoung Kim

  36. Energy efficient implementation of soft iterative MIMO detection

    Article • October 2015, Institute of Electrical & Electronics Engineers (IEEE)

    Professor Sooyoung Kim

  37. Bit by bit soft value extraction from high-order APSK modulation symbols

    Article • International Journal of Satellite Communications and Networking, September 2015, Wiley

    Professor Sooyoung Kim

  38. Gues editorial message

    Article • International Journal of Satellite Communications and Networking, June 2015, Wiley

    Professor Sooyoung Kim

  39. SAT-OFDM: a satellite radio interface for the IMT-advanced system

    Article • International Journal of Satellite Communications and Networking, April 2015, Wiley

    Professor Sooyoung Kim

  40. Standardization of the satellite component of IMT-Advanced in ITU-R

    Article • International Journal of Satellite Communications and Networking, March 2015, Wiley

    Professor Sooyoung Kim

  41. Efficient list-sphere detection scheme for joint iterative multiple-input multiple-output detection

    Article • IET Communications, December 2014, the Institution of Engineering and Technology (the IET)

    Professor Sooyoung Kim

  42. Satellite radio interfaces for IMT-advanced system

    Article • October 2014, Institute of Electrical & Electronics Engineers (IEEE)

    Professor Sooyoung Kim

  43. Interference mitigation using exclusion area between multi-beam satellite system and terrestrial system

    Article • October 2014, Institute of Electrical & Electronics Engineers (IEEE)

    Professor Sooyoung Kim

  44. Formulation of Joint Iterative Decoding for Raptor Codes

    Article • Journal of Korea Multimedia Society, August 2014, Korea Multimedia Society

    Professor Sooyoung Kim

  45. Modified tree structure approach for finding the first two minimum values

    Article • July 2014, Institute of Electrical & Electronics Engineers (IEEE)

    Professor Sooyoung Kim

  46. Complexity reduced soft bit estimation with iterative MMSE-SIC based MIMO detection

    Article • June 2014, Institute of Electrical & Electronics Engineers (IEEE)

    Professor Sooyoung Kim

  47. Soft decoding for raptor codes with an efficient early termination algorithm

    Article • June 2014, Institute of Electrical & Electronics Engineers (IEEE)

    Professor Sooyoung Kim

  48. Efficient soft demodulation scheme for Digital Video Broadcasting via Satellite – Second Generation system

    Article • IET Communications, January 2014, the Institution of Engineering and Technology (the IET)

    Professor Sooyoung Kim

  49. Reduced Search Iterative Detection and Decoding: Issues and Solutions

    Article • Lecture Notes on Information Theory, January 2014, EJournal Publishing

    Professor Sooyoung Kim

  50. Low Complexity LSD Scheme for Joint Iterative MIMO Detection

    Article • The Journal of Korean Institute of Communications and Information Sciences, November 2013, Korea Information and Communications Society

    Professor Sooyoung Kim

  51. Performance Enhancement by Scaling Soft Bit Information of APSK

    Article • The Journal of Korean Institute of Communications and Information Sciences, October 2013, Korea Information and Communications Society

    Professor Sooyoung Kim

  52. Evaluation of reduced search iterative MIMO detection schemes

    Article • October 2013, Institute of Electrical & Electronics Engineers (IEEE)

    Professor Sooyoung Kim

  53. Aspects of interleaving for turbo codes

    Article • October 2013, Institute of Electrical & Electronics Engineers (IEEE)

    Professor Sooyoung Kim

  54. Soft linear MMSE detection for coded MIMO systems

    Article • August 2013, Institute of Electrical & Electronics Engineers (IEEE)

    Professor Sooyoung Kim, Youngmin Kim

  55. An efficient MIMO scheme for integrated mobile satellite system

    Article • June 2013, Institute of Electrical & Electronics Engineers (IEEE)

    Professor Sooyoung Kim

  56. Joint iterative soft decoding for raptor codes

    Article • June 2013, Institute of Electrical & Electronics Engineers (IEEE)

    Professor Sooyoung Kim

  57. An efficient iterative detection scheme for coded MIMO systems

    Article • January 2013, Institute of Electrical & Electronics Engineers (IEEE)

    Professor Sooyoung Kim

  58. Universal soft decision demodulator for M-ary adaptive modulation systems

    Article • October 2012, Institute of Electrical & Electronics Engineers (IEEE)

    Professor Sooyoung Kim

  59. An efficient parallelization of MAP decoding for double binary turbo codes

    Article • October 2012, Institute of Electrical & Electronics Engineers (IEEE)

    Professor Sooyoung Kim

  60. Efficient bit-interleaved APSK scheme for LDPC codes

    Article • September 2012, Institute of Electrical & Electronics Engineers (IEEE)

    Professor Sooyoung Kim

  61. Adaptive modulation and coding for Long Term Evolution-based mobile satellite communication system

    Article • International Journal of Satellite Communications and Networking, September 2012, Wiley

    Professor Sooyoung Kim

  62. Efficient Soft MIMO Detection by QR Decomposition of Channel Matrix

    Article • May 2012, Institute of Electrical & Electronics Engineers (IEEE)

    Professor Sooyoung Kim

  63. Block-Mode Lattice Reduction for Low-Complexity MIMO Detection

    Article • ETRI Journal, February 2012, Wiley

    Professor Sooyoung Kim, Kwonhue Choi

  64. A simple soft linear detection for coded multi-input multi-output systems

    Article • Wireless Communications and Mobile Computing, October 2011, Wiley

    Professor Sooyoung Kim

  65. A dynamic rain attenuation model for adaptive satellite communication systems

    Article • October 2011, Institute of Electrical & Electronics Engineers (IEEE)

    Professor Sooyoung Kim

  66. Compatibility study on terrestrial radio system operated in the coverage of multi-beam satellite system

    Article • October 2011, Institute of Electrical & Electronics Engineers (IEEE)

    Professor Sooyoung Kim

  67. Soft MMSE receiver for turbo coded MIMO system

    Article • October 2011, Institute of Electrical & Electronics Engineers (IEEE)

    Professor Sooyoung Kim

  68. Efficient soft demapping for M-ary APSK

    Article • September 2011, Institute of Electrical & Electronics Engineers (IEEE)

    Professor Sooyoung Kim

  69. A layered coding scheme for integrated mobile satellite systems

    Article • September 2011, Institute of Electrical & Electronics Engineers (IEEE)

    Professor Sooyoung Kim

  70. Evaluation of Cooperative Techniques for Hybrid/Integrated Satellite Systems

    Article • June 2011, Institute of Electrical & Electronics Engineers (IEEE)

    Professor Sooyoung Kim

  71. Applicability of Orthogonal Frequency Division Multiple Access in Satellite Communication

    Article • May 2011, Institute of Electrical & Electronics Engineers (IEEE)

    Professor Sooyoung Kim

  72. Satellite component of NGN: Integrated and hybrid networks

    Article • International Journal of Satellite Communications and Networking, April 2011, Wiley

    Professor Sooyoung Kim

  73. A satellite radio interface for IMT-Advanced system using OFDM

    Article • November 2010, Institute of Electrical & Electronics Engineers (IEEE)

    Professor Sooyoung Kim

  74. Standardization activities of a satellite component for IMT-Advanced system

    Article • November 2010, Institute of Electrical & Electronics Engineers (IEEE)

    Professor Sooyoung Kim

  75. Evaluation of soft detection of STBC schemes for turbo codes

    Article • October 2010, Institute of Electrical & Electronics Engineers (IEEE)

    Professor Sooyoung Kim

  76. Soft ZF MIMO detection for turbo codes

    Article • October 2010, Institute of Electrical & Electronics Engineers (IEEE)

    Professor Sooyoung Kim, Kwonhue Choi

  77. Parallel soft ZF detection for turbo-coded QO-STBC scheme

    Article • October 2010, Institute of Electrical & Electronics Engineers (IEEE)

    Professor Sooyoung Kim

  78. Computationally Efficient QO-STBC OFDM Transmitters

    Article • September 2010, Institute of Electrical & Electronics Engineers (IEEE)

    Professor Sooyoung Kim

  79. Consideration of Soft MIMO Detection for Turbo Codes

    Article • September 2010, Institute of Electrical & Electronics Engineers (IEEE)

    Professor Sooyoung Kim, Kwonhue Choi

  80. A cooperative transmit diversity scheme for mobile satellite broadcasting systems

    Article • International Journal of Satellite Communications and Networking, May 2010, Wiley

    Professor Sooyoung Kim

  81. A new result on turbo coded QO-STBC schemes

    Article • IEEE Communications Letters, March 2010, Institute of Electrical & Electronics Engineers (IEEE)

    Professor Sooyoung Kim

  82. Performance of turbo-coded QO-STBC schemes

    Article • September 2009, Institute of Electrical & Electronics Engineers (IEEE)

    Professor Sooyoung Kim

  83. Evaluation of QO-STBC Schemes for Four Transmit Antennas

    Article • September 2009, Institute of Electrical & Electronics Engineers (IEEE)

    Professor Sooyoung Kim

  84. Evaluation of Cooperative Diversity Techniques Using STC for Future S-DMB Services

    Article • IEICE Transactions on Communications, January 2009, Institute of Electronics, Information and Communications Engineers (IEICE)

    Professor Sooyoung Kim

  85. Convergence of Digital TV Systems and Services

    Article • International Journal of Digital Multimedia Broadcasting, January 2009, Hindawi Publishing Corporation

    Professor Sooyoung Kim

  86. A novel QO-STBC scheme with linear decoding for three and four transmit antennas

    Article • IEEE Communications Letters, December 2008, Institute of Electrical & Electronics Engineers (IEEE)

    Professor Sooyoung Kim

  87. Timing estimation for OFDM systems by using a correlation sequence of preamble

    Article • IEEE Transactions on Consumer Electronics, November 2008, Institute of Electrical & Electronics Engineers (IEEE)

    Professor Sooyoung Kim

  88. Estimation of the error performance objectives for satellite communication systems

    Article • International Journal of Satellite Communications and Networking, November 2008, Wiley

    Professor Sooyoung Kim

  89. An Efficient Rate One STBC Scheme with 3 Transmit Antennas

    Article • October 2008, Institute of Electrical & Electronics Engineers (IEEE)

    Professor Sooyoung Kim

  90. Design of long time interleaver for future S-DMB services

    Article • October 2008, Institute of Electrical & Electronics Engineers (IEEE)

    Professor Sooyoung Kim

  91. A Cooperative Transmit Diversity Scheme for Mobile Satellite Broadcasting Systems

    Article • August 2008, Institute of Electrical & Electronics Engineers (IEEE)

    Professor Sooyoung Kim

  92. Performance Enhancement in Future Mobile Satellite Broadcasting Services

    Article • IEEE Communications Magazine, July 2008, Institute of Electrical & Electronics Engineers (IEEE)

    Professor Sooyoung Kim

  93. A Study on the Separation Distance for Frequency Sharing between GSO Network and Terrestrial Network in Ka Band

    Article • May 2008, Institute of Electrical & Electronics Engineers (IEEE)

    Professor Sooyoung Kim

  94. ITU-R Standardization of Digital Performance for Fixed Satellite Services

    Article • November 2007, Institute of Electrical & Electronics Engineers (IEEE)

    Professor Sooyoung Kim

  95. A Simple Hardware Structure for SNR Estimation

    Article • October 2007, Institute of Electrical & Electronics Engineers (IEEE)

    Professor Sooyoung Kim

  96. ITU-R Standardization of Fixed Satellite Services (FSS)

    Article • September 2007, Institute of Electrical & Electronics Engineers (IEEE)

    Professor Sooyoung Kim

  97. An Efficient Selective Receiver for STBC Scheme

    Article • June 2007, Institute of Electrical & Electronics Engineers (IEEE)

    Professor Sooyoung Kim

  98. SNR Estimation for DVB-S2 System

    Article • April 2007, American Institute of Aeronautics and Astronautics (AIAA)

    Professor Sooyoung Kim

  99. Layered Coding with Block Turbo Code for Broadcasting and Multicasting Services

    Article • September 2006, Institute of Electrical & Electronics Engineers (IEEE)

    Professor Sooyoung Kim

  100. Piecewise Phase Recovery Algorithm Using Block Turbo Codes for Next Generation Mobile Communications

    Article • ETRI Journal, August 2006, Electronics and Telecommunications Research Institute (ETRI)

    Professor Sooyoung Kim

  101. Evaluation of rate compatible block turbo codes for multimedia application in satellite communication network

    Article • International Journal of Satellite Communications and Networking, January 2006, Wiley

    Professor Sooyoung Kim

  102. An investigation of satellite radio access technology for beyond IMT-2000 systems

    Article • Journal of Communications and Networks, June 2005, Institute of Electrical & Electronics Engineers (IEEE)

    Professor Sooyoung Kim

  103. Adaptive Radio Resource Allocation for a Mobile Packet Service in Multibeam Satellite Systems

    Article • ETRI Journal, February 2005, Electronics and Telecommunications Research Institute (ETRI)

    Professor Sooyoung Kim

  104. Optimum Uplink Power/Rate Control for Minimum Delay in CDMA Networks

    Article • ETRI Journal, December 2003, Electronics and Telecommunications Research Institute (ETRI)

    Professor Sooyoung Kim, Kwonhue Choi

  105. Downlink radio resource allocation for multibeam satellite communications

    Article • Electronics Letters, May 2003, the Institution of Engineering and Technology (the IET)

    Professor Sooyoung Kim

  106. Radio Resource Allocation in Multibeam GSO Satellite Communication Systems for Mobile Packet Services

    Article • April 2003, American Institute of Aeronautics and Astronautics (AIAA)

    Professor Sooyoung Kim

  107. Trellis-Based Decoding of High-Dimensional Block Turbo Codes

    Article • ETRI Journal, February 2003, Electronics and Telecommunications Research Institute (ETRI)

    Professor Sooyoung Kim

  108. Hybrid ARQ using rate compatible block turbo codes for mobile satellite systems

    Article • January 2003, Institute of Electrical & Electronics Engineers (IEEE)

    Professor Sooyoung Kim

  109. Adaptive MC-CDMA for IP-based broadband mobile satellite systems

    Article • January 2003, Institute of Electrical & Electronics Engineers (IEEE)

    Professor Sooyoung Kim

  110. A Satellite Radio Interface for IMT-2000

    Article • ETRI Journal, December 2002, Electronics and Telecommunications Research Institute (ETRI)

    Professor Sooyoung Kim, Kwonhue Choi

  111. Adaptive processing gain CDMA networks over Poisson traffic channel

    Article • IEEE Communications Letters, July 2002, Institute of Electrical & Electronics Engineers (IEEE)

    Professor Sooyoung Kim, Kwonhue Choi

  112. Rain Attenuation and Doppler Shift Compensation for Satellite Communications

    Article • ETRI Journal, February 2002, Electronics and Telecommunications Research Institute (ETRI)

    Professor Sooyoung Kim, Kwonhue Choi

  113. Shift scheduling for steppers in the semiconductor wafer fabrication process

    Article • IIE Transactions, February 2002, Taylor & Francis

    Professor Sooyoung Kim

  114. Efficient complexity reduction technique in trellis decoding algorithm

    Article • Electronics Letters, January 1999, the Institution of Engineering and Technology (the IET)

    Professor Sooyoung Kim

  115. Trellis Decoding of RS codes in Mobile Satellite Communication Channel

    Article • January 1999, Springer Science + Business Media

    Professor Sooyoung Kim

  116. Reduced Complexity Sliding Window BCJR Decoding Algorithms for Turbo Codes

    Article • January 1999, Springer Science + Business Media

    Professor Sooyoung Kim

  117. Efficient sequential decoder for Reed Solomon codes

    Article • International Journal of Electronics, July 1995, Taylor & Francis

    Professor Sooyoung Kim

  118. Sequential decoding for a subcode of Reed Solomon Codes

    Article • January 1995, Springer Science + Business Media

    Professor Sooyoung Kim

  119. Analysis of satellite WCDMA systems applying space-time codes with imperfect channel estimation

    Article • Institute of Electrical & Electronics Engineers (IEEE)

    Professor Sooyoung Kim

  120. Reduced order RLS polynomial predistortion

    Article • Institute of Electrical & Electronics Engineers (IEEE)

    Professor Sooyoung Kim

  121. Efficient carrier phase recovery with block turbo codes

    Article • Institute of Electrical & Electronics Engineers (IEEE)

    Professor Sooyoung Kim

  122. Reduced-search SOVA for block turbo codes

    Article • Institute of Electrical & Electronics Engineers (IEEE)

    Professor Sooyoung Kim

  123. An improved channel quality estimation technique for OFDM system

    Article • Institute of Electrical & Electronics Engineers (IEEE)

    Professor Sooyoung Kim, Kwonhue Choi

  124. A novel predistorter for power amplifier

    Article • Institute of Electrical & Electronics Engineers (IEEE)

    Professor Sooyoung Kim

  125. Adaptive power/rate allocation for minimum mean transmission delay in CDMA networks

    Article • Institute of Electrical & Electronics Engineers (IEEE)

    Professor Sooyoung Kim, Kwonhue Choi

  126. A fast lut predistorter for power amplifier in ofdm systems

    Article • Institute of Electrical & Electronics Engineers (IEEE)

    Professor Sooyoung Kim

  127. Rate adaptation with hybrid ARQ based on cross layer information for satellite communication systems

    Article • Institute of Electrical & Electronics Engineers (IEEE)

    Professor Sooyoung Kim

  128. Peak power reduction scheme based on subcarrier scrambling for MC-CDMA systems

    Article • Institute of Electrical & Electronics Engineers (IEEE)

    Professor Sooyoung Kim

  129. Reduced search for optimum code sets to reduce PAPR in MC-CDMA system

    Article • Institute of Electrical & Electronics Engineers (IEEE)

    Professor Sooyoung Kim