• 620 Citations
  • 14 h-Index
19952019

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2019

Ultrareliable and low-latency communication techniques for tactile internet services

Kim, K. S., Kim, D. K., Chae, C. B., Choi, S., Ko, Y. C., Kim, J., Lim, Y. G., Yang, M., Kim, S., Lim, B., Lee, K. & Ryu, K. L., 2019 Feb, In : Proceedings of the IEEE. 107, 2, p. 376-393 18 p., 8474959.

Research output: Contribution to journalArticle

18 Citations (Scopus)
2018

Achieving massive connectivity with non-orthogonal pilots and dirty-RFs

Choi, K. J. & Kim, K. S., 2018 Apr, In : Journal of Communications and Networks. 20, 2, p. 156-167 12 p.

Research output: Contribution to journalArticle

A survey on hybrid beamforming techniques in 5G: Architecture and system model perspectives

Ahmed, I., Khammari, H., Shahid, A., Musa, A., Kim, K. S., De Poorter, E. & Moerman, I., 2018 Oct 1, In : IEEE Communications Surveys and Tutorials. 20, 4, p. 3060-3097 38 p., 8371237.

Research output: Contribution to journalArticle

66 Citations (Scopus)

Load-balancing scheme with small-cell cooperation for clustered heterogeneous cellular networks

Park, J. B. & Kim, K. S., 2018 Jan, In : IEEE Transactions on Vehicular Technology. 67, 1, p. 633-649 17 p., 8025422.

Research output: Contribution to journalArticle

9 Citations (Scopus)

Millimeter-wave interference avoidance via building-aware associations

Kim, J., Park, J., Kim, S., Kim, S. L., Sung, K. W. & Kim, K. S., 2018 Feb 5, In : IEEE Access. 6, p. 10618-10634 17 p.

Research output: Contribution to journalArticle

6 Citations (Scopus)

Rate-compatible ARACA codes

Jeon, K. J. & Kim, K. S., 2018 Mar 22, In : Electronics Letters. 54, 6, p. 398-400 3 p.

Research output: Contribution to journalArticle

1 Citation (Scopus)

Waveform multiplexing for new radio: Numerology management and 3D evaluation

Lim, Y. G., Jung, T., Kim, K. S., Chae, C. B. & Valenzuela, R. A., 2018 Oct, In : IEEE Wireless Communications. 25, 5, p. 86-94 9 p., 8524897.

Research output: Contribution to journalArticle

2 Citations (Scopus)
2017

Accumulate Repeat Accumulate Check Accumulate Codes

Jeon, K. J. & Kim, K. S., 2017 Nov, In : IEEE Transactions on Communications. 65, 11, p. 4585-4599 15 p., 7973156.

Research output: Contribution to journalArticle

2 Citations (Scopus)

Optimal Semi-Persistent Uplink Scheduling Policy for Large-Scale Antenna Systems

Choi, K. J. & Kim, K. S., 2017 Oct 19, In : IEEE Access. 5, p. 22902-22915 14 p., 8076824.

Research output: Contribution to journalArticle

5 Citations (Scopus)

Self-Organized Energy-Efficient Cross-Layer Optimization for Device to Device Communication in Heterogeneous Cellular Networks

Shahid, A., Kim, K. S., De Poorter, E. & Moerman, I., 2017 Jan 1, In : IEEE Access. 5, p. 1117-1128 12 p., 7812573.

Research output: Contribution to journalArticle

8 Citations (Scopus)
2016

Smart Small Cell with Hybrid Beamforming for 5G: Theoretical Feasibility and Prototype Results

Jang, J., Chung, M., Hwang, S. C., Lim, Y. G., Yoon, H. J., Oh, T., Min, B. W., Lee, Y., Kim, K. S., Chae, C. B. & Kim, D. K., 2016 Dec, In : IEEE Wireless Communications. 23, 6, p. 124-131 8 p., 7744779.

Research output: Contribution to journalArticle

25 Citations (Scopus)
2015

Multi-user massive MIMO for next-generation WLAN systems

Kim, K. J., Choi, K. J., Lee, S. R. & Kim, K. S., 2015 May 14, In : Electronics Letters. 51, 10, p. 792-794 3 p.

Research output: Contribution to journalArticle

5 Citations (Scopus)

UL e-ICIC scheme using SLP-ABS for self-organized heterogeneous cellular networks

Lee, H. Y., Park, J. B. & Kim, K. S., 2015 Jan 1, In : IEEE Communications Letters. 19, 1, p. 86-89 4 p., 6949605.

Research output: Contribution to journalArticle

2014

Delay and energy constrained random access transport capacity

Byun, I., Ko, B. H., Jeon, K. J. & Kim, K. S., 2014 Jan 1, In : IEEE Transactions on Wireless Communications. 13, 8, p. 4495-4506 12 p., 6805635.

Research output: Contribution to journalArticle

4 Citations (Scopus)

Load distribution in heterogeneous cellular networks

Sang, Y. J. & Kim, K. S., 2014 Feb 1, In : IEEE Communications Letters. 18, 2, p. 237-240 4 p., 6697915.

Research output: Contribution to journalArticle

11 Citations (Scopus)

Low-complexity DFT-based channel estimation with leakage nulling for OFDM systems

Kim, K. J., Hwang, H. G., Choi, K. J. & Kim, K. S., 2014 Mar, In : IEEE Communications Letters. 18, 3, p. 415-418 4 p., 6784535.

Research output: Contribution to journalArticle

7 Citations (Scopus)

On the uplink SIR distributions in heterogeneous cellular networks

Lee, H. Y., Sang, Y. J. & Kim, K. S., 2014 Dec 1, In : IEEE Communications Letters. 18, 12, p. 2145-2148 4 p., 6919997.

Research output: Contribution to journalArticle

21 Citations (Scopus)

Partial feedback schemes for MIMO-OFDMA systems using random beamforming: Analysis and optimization

Kang, M., Sang, Y. J., Kim, K. J. & Kim, K. S., 2014 Apr 25, In : Wireless Communications and Mobile Computing. 14, 6, p. 596-612 17 p.

Research output: Contribution to journalArticle

1 Citation (Scopus)
2013

Delay-constrained random access transport capacity

Byun, I., Andrews, J. G. & Kim, K. S., 2013 Feb 8, In : IEEE Transactions on Wireless Communications. 12, 4, p. 1628-1639 12 p., 6449261.

Research output: Contribution to journalArticle

7 Citations (Scopus)

Hierarchical tree search for runtime-constrained soft-output MIMO detection

Choi, K. J. & Kim, K. S., 2013 Jan 1, In : IEEE Transactions on Vehicular Technology. 62, 2, p. 890-896 7 p., 6353996.

Research output: Contribution to journalArticle

1 Citation (Scopus)
2012

Generalized cross-correlation properties of Chu sequences

Kang, J. W., Whang, Y., Ko, B. H. & Kim, K. S., 2012 Jan 1, In : IEEE Transactions on Information Theory. 58, 1, p. 438-444 7 p., 6003788.

Research output: Contribution to journalArticle

32 Citations (Scopus)

Performance analysis and optimization of best-M feedback for OFDMA systems

Kang, M. & Kim, K. S., 2012 Sep 12, In : IEEE Communications Letters. 16, 10, p. 1648-1651 4 p., 6297423.

Research output: Contribution to journalArticle

16 Citations (Scopus)
2011

An overlaid hybrid-division duplex OFDMA system with multihop transmission

Sang, Y. J., Park, J. M., Kim, S. L. & Kim, K. S., 2011 Aug 1, In : ETRI Journal. 33, 4, p. 633-636 4 p.

Research output: Contribution to journalArticle

7 Citations (Scopus)

Cooperative hybrid-ARQ protocols: Unified frameworks for protocol analysi

Byun, I. & Kim, K. S., 2011 Oct 1, In : ETRI Journal. 33, 5, p. 759-769 11 p.

Research output: Contribution to journalArticle

7 Citations (Scopus)

Optimal pilot sequence design for multi-cell MIMO-OFDM systems

Kang, J. W., Whang, Y., Lee, H. Y. & Kim, K. S., 2011 Oct 1, In : IEEE Transactions on Wireless Communications. 10, 10, p. 3354-3367 14 p., 6002423.

Research output: Contribution to journalArticle

25 Citations (Scopus)
2009

A partial IR hybrid ARQ scheme using rate-compatible punctured LDPC codes in an HSDPA system

Jeong, C. R., Park, H. Y., Kim, K. S. & Whang, K. C., 2009 Feb, In : IEICE Transactions on Communications. E92-B, 2, p. 604-607 4 p.

Research output: Contribution to journalArticle

Design of low-rate irregular LDPC codes using trellis search

Lee, S. H. & Kim, K. S., 2009 Aug 12, In : IEEE Transactions on Communications. 57, 7, p. 1994-2004 11 p.

Research output: Contribution to journalArticle

3 Citations (Scopus)

Practical network-coding scheme for two-way relay channels employing a rate-compatible punctured code

Byun, I. & Kim, K. S., 2009 Nov 10, In : ieice electronics express. 6, 21, p. 1522-1527 6 p.

Research output: Contribution to journalArticle

1 Citation (Scopus)

Variable power and rate allocation using simple CQI for multiuser OFDMA-CDM systems

Kim, K. S. & Kim, Y. H., 2009 Jun 1, In : IEEE Transactions on Wireless Communications. 8, 6, p. 2776-2782 7 p., 5089951.

Research output: Contribution to journalArticle

2008

Adaptive transmission with mixed band-AMC and diversity modes for multiuser OFDMA

Sim, S. B., Kim, Y. H. & Kim, K. S., 2008 Jan 1, In : IEICE Transactions on Communications. E91-B, 9, p. 3021-3024 4 p.

Research output: Contribution to journalArticle

Blind carrier frequency synchronization for the uplink of interleaved OFDMA systems

Hwang, J. Y., Kim, K. S., Kim, Y. S. & Whang, K. C., 2008 Jan 1, In : IEICE Transactions on Communications. E91-B, 1, p. 368-371 4 p.

Research output: Contribution to journalArticle

1 Citation (Scopus)

Low complexity MMSE-SIC equalizer employing time-domain recursion for OFDM systems

Park, J. H., Whang, Y. & Kim, K. S., 2008 Dec 1, In : IEEE Signal Processing Letters. 15, p. 633-636 4 p.

Research output: Contribution to journalArticle

18 Citations (Scopus)

Multiuser adaptive transmission technique for time-varying frequency-selective fading channels

Rhee, D., Hwang, H. G., Sang, Y. J. & Kim, K. S., 2008 Aug 1, In : Signal Processing. 88, 8, p. 2095-2107 13 p.

Research output: Contribution to journalArticle

3 Citations (Scopus)

Robust space time code for channel coded MIMO systems

Byun, I., Hwang, H. G., Sang, Y. J. & Kim, K. S., 2008 Jan 1, In : IEICE Transactions on Communications. E91-B, 1, p. 381-384 4 p.

Research output: Contribution to journalArticle

Structured puncturing for rate-compatible B-LDPC codes with dual-diagonal parity structure

Park, H. Y., Kim, K. S., Kim, D. H. & Whang, K. C., 2008 Oct 1, In : IEEE Transactions on Wireless Communications. 7, 10, p. 3692-3696 5 p., 4657312.

Research output: Contribution to journalArticle

10 Citations (Scopus)
2007

A pragmatic adaptive transmission scheme with low-rate feedback using two-step partial CQI for multiuser OFDMA systems

Kwon, J. H., Rhee, D., Whang, Y. & Kim, K. S., 2007 Feb, In : IEICE Transactions on Communications. E90-B, 2, p. 405-407 3 p.

Research output: Contribution to journalArticle

2 Citations (Scopus)

A study on power quality diagnosis system using neural networks

Kim, J. S., Kim, Y. I., Kim, K. S. & Park, G. J., 2007 Jan 1, In : Transactions of the Korean Institute of Electrical Engineers. 56, 8, p. 1351-1358 8 p.

Research output: Contribution to journalArticle

Efficient adaptive transmission technique for coded multiuser OFDMA systems

Rhee, D., Kwon, J. H., Byun, I. & Kim, K. S., 2007 Aug, In : IEICE Transactions on Communications. E90-B, 8, p. 2168-2171 4 p.

Research output: Contribution to journalArticle

Efficient puncturing method for rate-compatible low-density parity-check codes

Hyo, Y. P., Jae, W. K., Kwang, S. & Keum, C. W., 2007 Nov, In : IEEE Transactions on Wireless Communications. 6, 11, p. 3914-3919 6 p.

Research output: Contribution to journalArticle

35 Citations (Scopus)

Synchronization and cell-search technique using preamble for OFDM cellular systems

Kim, K. S., Kim, S. W., Cho, Y. S. & Ahn, J. Y., 2007 Nov 1, In : IEEE Transactions on Vehicular Technology. 56, 6 I, p. 3469-3485 17 p.

Research output: Contribution to journalArticle

20 Citations (Scopus)
2006

A novel frequency offset estimation for OFDM systems

Hwang, J. Y., Kim, K. S. & Whang, K. C., 2006 Nov, In : IEICE Transactions on Communications. E89-B, 11, p. 3132-3135 4 p.

Research output: Contribution to journalArticle

A synchronization and cell searching technique using pilot tones for OFDM cellular systems

Kim, D. H., Kim, K. S., Ahn, J. Y. & Cho, Y. S., 2006 Jan, In : IEICE Transactions on Communications. E89-B, 1, p. 235-238 4 p.

Research output: Contribution to journalArticle

1 Citation (Scopus)

Design and performance of an LDPC-Coded FH-OFDMA system in the uplink cellular environments

Kim, Y. H., Kim, K. S. & Lee, S. H., 2006 Jan 1, In : IEICE Transactions on Communications. E89-B, 3, p. 828-836 9 p.

Research output: Contribution to journalArticle

2005

A cycle search algorithm based on a message-passing for the design of good LDPC codes

Lee, S. H., Kim, K. S., Kim, Y. H. & Ahn, J. Y., 2005 Jun, In : IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences. E88-A, 6, p. 1599-1604 6 p.

Research output: Contribution to journalArticle

1 Citation (Scopus)

Adaptive modulation and power allocation technique for LDPC-coded MIMO-OFDMA cellular systems

Kim, K. S., 2005 Nov, In : IEICE Transactions on Communications. E88-B, 11, p. 4410-4412 3 p.

Research output: Contribution to journalArticle

5 Citations (Scopus)
2004

Design of binary LDPC code using cyclic shift matrices

Kim, K. S., Lee, S. H., Kim, Y. H. & Ahn, J. Y., 2004 Mar 4, In : Electronics Letters. 40, 5, p. 325-326 2 p.

Research output: Contribution to journalArticle

13 Citations (Scopus)

Efficient adaptive transmission technique for LDPC coded OFDM cellular systems using multiple antennas

Kim, K. S., Kim, Y. H. & Ahn, J. Y., 2004 Mar 18, In : Electronics Letters. 40, 6, p. 396-397 2 p.

Research output: Contribution to journalArticle

7 Citations (Scopus)

Erasure decoding for LDPC-coded FH-OFDMA system in downlink cellular environments

Kim, Y. H., Kim, K. S. & Ahn, J. Y., 2004 Oct 28, In : Electronics Letters. 40, 22, p. 1433-1434 2 p.

Research output: Contribution to journalArticle

8 Citations (Scopus)
2003

Hybrid pulse position modulation/ultrashort light pulse code-division multiple-access systems - Part II: Time-space processor and modified schemes

Kim, K. S., Marom, D. M., Milstein, L. B. & Fainman, Y., 2003 Jul 1, In : IEEE Transactions on Communications. 51, 7, p. 1135-1148 14 p.

Research output: Contribution to journalArticle

3 Citations (Scopus)