Publications

International Journal Papers

• [27] H. Lee, S. Han, H. Kye, T. K. Kim, W. Choi, and J. Kim, "A Review on the Roles of Photoacoustic Imaging for Conventional and Novel Clinical Diagnostic Applications," Photonics, vol. 10, pp. 1-22, Aug. 2023.

• [26] S. Han, H. Kye, C. S. Kim, T. K. Kim, J. Yoo, and J. Kim, "Automated Laser-Fiber Coupling Module for Optical-Resolution Photoacoustic Microscopy," Sensors, vol. 23, pp. 1-16, Jul. 2023.

• [25] T. K. Kim, Y. S. Jeon, J. Li, N. Tavangaran, and H. V. Poor,  "Semi-Data-Aided Channel Estimation for MIMO Systems via Reinforcement Learning," IEEE Transactions on Wireless Communications, vol. 22, no. 7, pp. 4565-4579, Jul. 2023.

• [24] M. Min, J. I. Kong, and T. K. Kim*, "Non-Orthogonal Multiple Access with One-Bit Analog-to-Digital Converters Using Threshold Adaptation," Sensors, vol. 23, pp. 1-16, Jun. 2023.

• [23] T. K. Kim and M. Min, "Reinforcement Learning-Aided Channel Estimator in Time-Varying MIMO Systems," Sensors, vol. 23, pp. 1-16, Jun. 2023.

• [22] T. K. Kim, "Improved Likelihood Probability in MIMO Systems Using One-Bit ADCs," Sensors, vol. 23, pp. 1-15, Jun. 2023.

• [21] S. Park, J. Kim, H. Y. Jeong, T. K. Kim, J. Yoo, "C2RL: Convolutional-Contrastive Learning for Reinforcement Learning Based on Self-Pretraining for Strong Augmentation," Sensors, vol. 23, pp. 1-11, May. 2023.

• [20] T. K. Kim, "Cooperative DF Protocol for MIMO Systems using One-Bit ADCs," Sensors, vol. 22, pp. 1-15, Oct. 2022.

• [19] T. K. Kim, M. Min, and Y. S. Jeon, "Performance Bound for MIMO Systems Using One-Bit ADCs Over Rayleigh Fading Channels," IEEE Transactions on Vehicular Technology, vol. 71, no. 8, pp. 9067-9072, Aug. 2022.

• [18] M. Min and T. K. Kim*, "Spherical-Cap Approximation of Vector Quantization for Quantization-Based Combining in MIMO Broadcast Channels with Limited Feedback," Sensors, vol. 22, pp. 1-14, Jul. 2022.

• [17] T. K. Kim and M. Min, "A Low-Complexity Algorithm for a Reinforcement Learning-Based Channel Estimator for MIMO Systems," Sensors, vol. 22, pp. 1-18, Jun. 2022.

• [16] J. W. Shin, J. Kim, T. K. Kim, and J. Yoo, "An Enhanced Affine Projection Algorithm Based on the Adjustment of Input-Vector Number," entropy, vol. 24, no. 3, pp. 1-12, Mar. 2022.

• [15] J. W. Shin, J. Kim, T. K. Kim, and J. Yoo, "Lp-Norm-like Affine Projection Sign Algorithm for Sparse System to Ensure Robustness against Impulsive Noise," Symmetry, vol. 13, no. 10, pp. 1-12, Oct. 2021.

• [14] T. K. Kim, Y. S. Jeon, and M. Min, "Low-Complexity MIMO Detection Based on Reinforcement Learning with One-Bit ADCs," IEEE Transactions on Vehicular Technology, vol. 70, no. 9, pp. 9022-9035, Sep. 2021.

• [13] T. K. Kim, Y. S. Jeon, and M. Min, "Training Length Adaptation for Reinforcement Learning-Based Detection in Time-Varying Massive MIMO Systems with One-Bit ADCs," IEEE Transactions on Vehicular Technology, vol. 70, no. 7, pp. 6999-7011, Jul. 2021.

• [12] J. Oh and T. K. Kim*, "Phase Noise Effect on Millimeter-Wave Pre-5G Systems," IEEE ACCESS, vol. 8, pp. 187902-187913, Oct. 2020.

• [11] T. K. Kim, "Antenna Combining for Interference Limited MIMO Cellular Networks," Sensors, vol. 20, pp. 1-17, Jul. 2020.

• [10] T. K. Kim and M. Min, "On the Accuracy of Quantization Cell Approximation in MIMO Broadcast Systems Based on Limited Feedback," IEEE ACCESS, vol. 8, pp. 73432-73450, Apr. 2020.

• [9] T. K. Kim, "User Scheduling and Grouping in Massive MIMO Broadcast Channels with Heterogeneous Users," Journal of Communications and Networks, vol. 21, no. 4, pp. 385-394, Aug. 2019.

• [8] T. K. Kim and M. Min, "Improved Non-Data-Aided Feedforward Symbol Timing Estimator for Low-Rate Sampling Systems," IEEE Communications Letters, vol. 22, no. 5, pp. 1010-1013, May 2018.

• [7] S. Lee, T. K. Kim, and G. H. Im, "Low-Complexity Power Allocation with Network-Coded Cooperation for Single-Carrier Transmission," IEEE Communications Letters, vol. 19, no. 11, pp. 2021-2024, Nov. 2015.

• [6] H. M. Kim, T. K. Kim, M. Min, and G. H. Im, "Low-Complexity Detection Scheme for Cooperative MIMO Systems with Decode-and-Forward Relays," IEEE Transactions on Communications, vol. 63, no. 1, pp. 94-106, Jan. 2015.

• [5] T. K. Kim, H. M. Kim, M. G. Song, and G. H. Im, "Improved Spectrum-Sharing Protocol for Cognitive Radio Networks with Multiuser Cooperation," IEEE Transactions on Communications, vol. 63, no. 4, pp. 1121-1135, Apr. 2015.

• [4] H. M. Kim, D. Kim, T. K. Kim, and G. H. Im, "Frequency Domain Channel Estimation for MIMO SC-FDMA Systems with CDM Pilots," Journal of Communications and Networks, vol. 16, no. 4, pp. 447-457, Aug. 2014.

• [3] Y. S. Cho, D. Kim, T. K. Kim, and G. H. Im, "Improved Channel-Dependent User Selection for an SC-FDMA System," IEEE Communications Letters, vol. 16, no. 10, pp. 1608-1611, Oct. 2012.

• [2] C. H. Choi, H. J. Lim, T. K. Kim, G. H. Im, V. Lawrence, "Spectral Efficient Multiuser Technique with Channel-Dependent Resource Allocation Schemes," IEEE Transactions on Wireless Communications, vol. 11, no. 3, pp. 990-999, Mar. 2012.

• [1] T. K. Kim, C. H. Choi, H. J. Lim, and G. H. Im, "User Scheduling and Adaptive Multilevel Modulation for SC-FDMA with Iterative Multiuser Detection," IEEE Communications Letters, vol. 15, no. 9, pp. 919-921, Sep. 2011.

(*: Corresponding author) 

International Conference Papers

• [2] H. M. Kim, D. Kim, T. K. Kim, and G. H. Im, "Efficient QRM-MAP Detector for Spatial Multiplexing MIMO Systems," WCNC, pp. 4003-4008, Apr. 2013.

• [1] T. K. Kim, H. M. Kim, and G. H. Im, "Enhanced QRD-M Algorithm for Soft-Output MIMO Detection," GLOBECOM, pp. 3572-3576, Dec. 2012.

Domestic Journal Papers

• [3] 김태경, "단일 비트 ADC 기반 다중입출력 시스템에서 우도 확률의 분산 추정, 한국통신학회논문지," vol. 45, no. 7, pp. 1190-1193. Jul. 2020.

• [2] 김태경, "Effective Beamforming Technique for Carrier Aggregation of Millimeter Wave," 아시아태평양융합연구교류논문지, vol. 5, no. 1, pp. 21-30. Mar. 2019.

• [1] 김태경, "반복적 다중사용자 검출을 가진 단일 반송파 주파수 분할 다중접속 시스템에서 다단계 변조를 위한 적응형 전력 제어," 한국통신학회논문지, vol. 42, no. 11, pp. 2109-2111. Nov. 2017.

Domestic Conference Papers

(Bold: WCSL member)

• [20] 김재민, 김태경, "시변 채널에서 단일 비트 ADC를 활용한 다중입출력 시스템의 우도함수 분산 추정," 한국통신학회 하계학술대회, 2024. (장려상) 

• [19] 김희민, 박준형, 박찬미, 김태경, "FPGA Implementation of Object Detection Accelerator," SoC 학술대회, 2024 

• [18] 김태경, "OFDM 시스템에서의 샘플링 주파수 오프셋 보상 알고리즘," 한국통신학회 추계종합학술대회, 2021.

• [17] 김태경, "IEEE 802.11ad 시스템에서 Control PHY의 시간 동기화 알고리즘," 한국통신학회 추계종합학술대회, 2020.

• [16] 김태경, "IEEE 802.11ac에서의 주파수 복원 알고리즘 성능 비교," 한국통신학회 하계종합학술대회, 2020.

• [15] 김태경, "다중안테나 시스템에서의 잔여 주파수 복원 알고리즘," 한국통신학회 하계종합학술대회, 2020.

• [14] 김태경, "무선랜에서의 채널 추적 알고리즘들의 MSE 성능,” 한국통신학회 하계종합학술대회, 2020.

• [13] 김태경, "IEEE 802.11n 기반 프레임에서의 DC 오프셋 복원 및 프레임 검출 성능," 한국통신학회 추계종합학술대회, 2019.

• [12] 김태경, "IEEE 802.11ac 기반에서의 I/Q 불균형 보상 알고리즘의 성능 비교," 한국통신학회 추계종합학술대회, 2019.

• [11] 이설민, 김태경, 임기홍, "Performance Analysis of Link Adaptation Relaying for SC-FDMA with Iterative Multiuser Detection," 한국통신학회 추계종합학술대회, 2014. (우수논문상)

• [10] 이설민, 김태경, 임기홍, "다중 입력 다중 출력 시스템 기반 연팡정 검출을 위한 효과적인 모드 선택 기법," 한국통신학회 추계종합학술대회, 2013. 

• [9] 김영진, 김태경, 임기홍, "Coordinated Beamforming for Distributed MIMO Systems in Interfering Wireless Networks," 한국통신학회 추계종합학술대회, 2011.

• [8] 김현명, 김동식, 김태경, 임기홍, "OFDM 기반 전달 후 증폭 중계망을 위한 채널 단축 기법," 한국통신학회 추계종합학술대회, 2011.

• [7] 조용상, 김태경, 김동식, 임기홍, "반복적 다중 사용자 검파를 이용한 SC-FDMA에서의 Greedy 사용자 선택 기법," 한국통신학회 추계종합학술대회, 2011.

• [6] 김태경 김영진, 임기홍, "Spectral Efficient MIMO Technique for Single Carrier Frequency Domain Equalization over Fast Fading Channel," 통신정보 합동학술대회(JCCI), 2011.

• [5] 임형진, 김태경, 임기홍, "A Proportional Fair Scheduling Algorithm for SC-FDMA with Iterative Multiuser Detection," ICTC, 2010.

• [4] 김태경, 최찬호, 임기홍, "Performance of Single-Carrier Systems with Multilevel Bit-Interleaved Coded Modulation," 한국통신학회 추계종합학술대회, 2010. (우수논문상)

• [3] 임형진, 설대영, 김태경, 임기홍, "Uniform vs. Nonuniform Energy Allocations for Cooperation-Based Dynamic Spectrum Leasing via Auction," 한국통신학회 추계종합학술대회, 2010.

• [2] 김영진, 최찬호, 김태경, 임기홍, "A Spectral Efficient STBC System with 1-bit Feedback for 4 x 2 MIMO Channels," 한국통신학회 추계종합학술대회, 2010. 

• [1] 송문근, 김동식, 김태경, 임기홍, "차세대 모바일 인터넷 서비스를 위한 채널 추정 오류를 고려한 수신기 구조," 한국통신학회 하계종합학술대회, 2010.

Patents

• International

  • [6] B. Kim, D. Kim, T. K. Kim, and J. Oh, "Method and Apparatus for Performing Enhanced Synchronization In Wireless Communication System," #US11202270, #EP18904815, Issued: Dec. 14, 2020. 

  • [5] K. Ha, D. Kim, B. Kim, T. K. Kim, J. Oh, H. Lim, and D. Jung, "Apparatus and Method for Selecting Beam in Wireless Communication System," #US10749589, Issued: Aug. 18, 2020. 

  • [4] D. Jung, B. Kim, T. K. Kim, I. Baek, S. Ryou, and J. Jeong,  "Device and Method for Acquiring System Information In Wireless Communication System," #US16979022, #EP19764451.1, Filed: Mar. 7, 2019.

  • [3] D. Kim, B. Kim, T. K. Kim, and J. Oh, "Terminal Method and Device for Switching Antenna in Real-Time," #US16965789, #EP19750890.6, Filed: Feb. 7, 2019.

  • [2] D. Kim, B. Kim, T. K. Kim, J. Oh, H. Lim, J. Kim, E. Nam, J. Park, and W. Hwang, "Beam Operation Method and Device at Terminal of Beamforming Communication System," #US16954044, #EP19751479.7, Filed: Jan. 31, 2019.

  • [1] J. Kim, D. Kim, T. K. Kim, E. Nam, J. Park, and W. Hwang, "Transreceiving Method and Apparatus Applying Beam Diversity in Wireless Communication System," #US16630182, #EP18832891.8, Filed: May 21, 2018.

• Domestic 

  • [6] B. Kim, D. Kim, T. K. Kim, and J. Oh, "Method and Apparatus for Performing Enhanced Synchronization In Wireless Communication System," #KR1023385040000, Issued: Dec. 8, 2021. 

  • [5] J. Kim, D. Kim, T. K. Kim, E. Nam, J. Park, and W. Hwang, "Transreceiving Method and Apparatus Applying Beam Diversity in Wireless ," #KR1020207004331, Filed: May 21, 2018.

  • [4] D. Jung, B. Kim, T. K. Kim, I. Baek, S. Ryou, and J. Jeong,  "Apparatus and Method for Obtaining System Information In Wireless Communication System," #KR1020180026985, Filed: Mar. 7, 2018.

  • [3] D. Kim, B. Kim, T. K. Kim, and J. Oh "A Method and Apparatus for Real-Time Antenna Switching of a Terminal," #KR1020180015739, Filed: Feb. 8, 2018.

  • [2] K. Ha, D. Kim, B. Kim, T. K. Kim, J. Oh, H. Lim, and D. Jung, "Apparatus and Method for Selecting Beam in Wireless Communication System," #KR1020180015900, Filed: Feb. 8, 2018. 

  • [1] D. Kim, B. Kim, T. K. Kim, J. Oh, H. Lim, J. Kim, E. Nam, J. Park, and W. Hwang, "Method and Apparatus for Management a Beam in a Beamforming Communication System," #1020180015925, Filed: Feb. 8, 2018.