PUBLICATION

*: corresponding author

Preprints

[Pre2] C. An, K. Min, and S. Choi, "Truncated OTFS: Non-orthogonal waveform to improve spectral efficiency in Doppler domain," in preparation.

[Pre1] C. An, K. Min, and S. Choi, "Performance analysis of truncated OFDM over AWGN channels," in preparation.

2025

[IJ18] D. Jang, G. Kim, B.-G. Kwang, K. Min, Y. Kim, and T. Kim, "Convolutional neural network-based PUSCH DMRS pattern optimization for 5G new radio," IEEE Wireless Communication Letters,  vol. 14, no. 10, pp. 3299-3303 Oct. 2025 [Link]

[IJ17] H.-S. Lee, D.-Y. Kim, and K. Min*, "Self-improving interference management based on deep learning with uncertainty quantification," IEEE Transactions on Vehicular Technology, accepted for publication. [Link]

[IJ16] K. Min, T. Kim, and M. Jung, "Performance analysis of parasitic communication in reconfigurable intelligent surface based symbiotic radio," IEEE Wireless Communication Letters, vol. 14, no. 10, pp. 3019-3023 Oct. 2025. [Link]

[IJ15] K. Min, H.-S. Park, and H.-S. Lee, "Beam alignment for non-stationary environments using a novel time-varying structured bandits," IEEE Transactions on Vehicular Technology, vol. 74, no. 4, pp. 6727-6732, Apr. 2025. [Link]

[IJ14] M. Hong, H. Lee, D. Hong, and K. Min*, "User selection with effective channel quality feedback for PMI-based MU-MIMO," IEEE Transactions on Vehicular Technology, vol. 74, no. 3, pp. 5247-5252, Mar. 2025. [Link]

2024

[IJ13] H.-S. Lee, D.-Y. Kim, and K. Min*, "Universal dynamic pilot allocation for beam alignment based on multi-armed bandits," IEEE Wireless Communications Letters, vol. 13, no. 3, pp. 756-760, Mar. 2024. [Link]

2023

[IJ12] K. Min, T. Kim, and M. Jung, "Performance analysis of multiuser massive MIMO with multi-antenna users: asymptotic data rate and its application," ICT Express, vol. 9, no. 5, pp. 821-826, Oct. 2023. [Link]

[IJ11] K. Min and M. Jung, "A power method based user selection for reconfigurable intelligent surface (RIS) assisted multiuser massive MIMO systems," ICT Express, vol. 9, no. 5, pp. 783-788, Oct. 2023. [Link]

[IJ10] K. Min, M. Jung, and T. Kim, "Region-based division duplex in heterogeneous networks," ICT Express, vol. 9, no. 4, pp. 664-669, Aug. 2023.  [Link]

[IJ9] K. Min, Y. Kim, and H.-S. Lee, "Meta-scheduling framework with cooperative learning towards beyond 5G," IEEE Journal on Selected Areas in Communications, vol. 41, no. 6, pp. 1810-1824, Jun. 2023. [Link]

[IJ8] K. Min and T. Kim, "Limited feedback design based on Kronecker product codebook for massive MIMO systems," IEEE Access, vol. 11, pp. 29661-29672, Mar. 2023. [Link]

[IJ7] Y. Li, Y. Hu, K. Min, H.-Y. Park, H. Yang, T. Wang, J. Sung, J.-Y. Seol, and C. Zhang, "Artificial intelligence augmentation for channel state information in 5G and 6G," IEEE Wireless Commun., vol. 30. no. 1, pp. 104-110, Feb. 2023. [Link]

[IJ6] K. Min and T. Kim, "Performance analysis on eigen beamforming for reduced capability device in massive MIMO systems," IEEE Access, vol. 11, pp. 13103-13112, Feb. 2023. [Link]

Before 2023

[IJ5] T. Kim, K. Min, and S. Park, "Self-interference channel training for full-duplex massive MIMO systems," Sensors, vol. 21, no. 9, 3250, Sep. 2021. [Link]

[IJ4] Y. Jang, K. Min, S. Park, K. Ko, and S. Choi, "Dispersed signal transmission and reception scheme for full-duplex systems," IEEE Access, vol. 7, pp. 138771-138778, Sep. 2019. [Link]

[IJ3] T. Kim, K. Min, M. Jung, and S. Choi, "Scaling laws of optimal training lengths for TDD massive MIMO systems," IEEE Transactions on Vehicular Technology, vol. 67, no. 8, pp. 7128-7142, Apr. 2018. [Link]

[IJ2] Y. Jang, T. Kim, K. Min, M. Jung, and S. Choi, "Statistical beamforming based on effective channel gain in spatially correlated massive MIMO systems," IEEE Communication Letters, vol. 22, no. 1, pp. 197-200, Jan. 2018. [Link]

[IJ1] K. Min, S. Park, Y. Jang, T. Kim, and S. Choi, "Antenna ratio for sum-rate maximization in full-duplex massive MIMO with multi-antenna users," IEEE Transactions on Vehicular Technology, vol. 65, no. 12, pp. 10168-10173, Dec. 2016. [Link]

[IC15] K. Min, S. Park, and S. Choi, "Pilot power transmission for self-interference channel estimation in full-duplex MIMO systems," in ICUFN 2017, Milano, Italy.

[IC14] K. Min, M. Jung, S. Shin, S. Kim, and S. Choi, "System level simulation of mmWave based mobile Xhaul networks," in Proc. IEEE VTC 2017-Spring Workshop on TPoC5G, Sydney, Australia, Jun. 2017.

[IC13] K. Min, M. Jung, and S. Choi, "Evaluation of multi-XDU interference in mmWave-based Xhaul networks," in ICEIC, Pucket, Thailand, Jan. 2017.

[IC12] K. Min, Y. Jang, S. Park, and S. Choi, "Subframe shift for full-duplex base station in TD-LTE systems," in ICTC 2016, Jeju, Korea, Oct. 2016.

[IC11] K. Min, T. Kim, T. Yu, H. Wang, D. Hong, and S. Choi, "Performance evaluation of heterogeneous networks with cell ID operation of small cell," in URSI AP-RASC, Seoul, Korea, Aug. 2016.

[IC10] T. Kim, K. Min, and S. Choi, "Study on effect of training for downlink massive MIMO systems, with outdated channel, in Proc. IEEE ICC, London, UK, June 2015.

[IC9] K. Min, Y. Jang, S. Park, and S. Choi, "Antenna ratio for sum-rate maximization in MU-MIMO with full-duplx large array BS, in Proc. IEEE ICC, London, UK, June 2015.

[IC8] Y. Jang, K. Min, S. Park, and S. Choi, "Spatial resource utilization to maximize uplink spectral efficiency in full duplex massive MIMO, in Proc. IEEE ICC, London, UK, June 2015.

[IC7] T. Kim, K. Min, and S. Choi, "Multiuser CQI prediction based on quantization error feedback for massive MIMO systems, in ICNC 2015, Anaheim, USA.

[IC6] Y. Pak, K. Min, and S. Choi, "Performance evaluation of various small-cell deployment scenarios in small-cell networks," in ISCE 2014, Jeju, Korea.

[IC5] K. Min, M. Jung, T. Kim, Y. Kim, J. Lee, and S. Choi, "Pilot power ratio for uplink sum-rate maximization in Zero-forcing based MU-MIMO systems with large number of antennas," in Proc. IEEE VTC-Fall, Las Vegas, USA.

[IC4] M. Jung, T. Kim, K. Min, Y. Kim, J. Lee, and S. Choi, Asymptotic distribution of system capacity in multiuser MIMO systems with large number of antennas," in Proc. IEEE VTC-Spring, Dresden, Germany.

[IC3] K. Min, M. Jung, T. Kim, Y. Kim, J. Lee, and S. Choi, "Analysis on number of pilots for uplink sum-rate maximization in massive MIMO systems," in ICEIC 2013, Bali, Indonesia.

[IC2] T. Kim, M. Jung, K. Min, Younsun Kim, Juho Lee, and Sooyong Choi, "Low complexity user scheduling algorithm for MRT based massive MIMO systems," in ICEIC 2013, Bali, Indonesia.

[IC1] K. Min, M. Jung, Y. Jang, and S. Choi, "Performance evaluation of IEEE 802.11e media access delay based on packet size," in ICEIC 2012, Jeongson, Korea.

[P13]  APPARATUS AND METHOD FOR FRONTHAUL TRANSMISSION IN A WIRELESS COMMUNICATION SYSTEM, 10-2022-0079073, KR, 2022.

[P12] ELECTRONIC DEVICE AND METHOD FOR PROVIDING SOUNDING REFERENCE SIGNAL CONFIGURATION IN FRONTHAUL INTERFACE, 10-2022-0098152, KR, 2022.

[P11] ELECTRONIC DEVICE AND METHOD FOR INDICATING NON-SCHEDULING LAYER IN FRONTHAUL INTERFACE, 10-2022-0109529, KR, 2022.

[P10] METHOD AND APPARATUS FOR CONTROLLING INTER-CELL INTERFERENCE IN WIRELESS COMMUNICATION SYSTEM, 10-20220098477, KR, 2022.

[P9] METHOD FOR ESTIMATING SELF-INTERFERENCE CHANNEL AND DEVICE FOR SAME, 11-025455, US 2021.

[P8] APPARATUS AND METHOD FOR FRONTHAUL TRANSMISSION IN WIRELESS COMMUNICATION SYSTEM,  10-2020-0120141, KR, 2020.

[P7] FEEDBACK APPARATUS AND METHOD IN MULTI-ANTENNA SYSTEM, 10-547361, US, 2020.

[P6] CELL MANAGEMENT APPARATUS AND CONTROL METHOD THEREOF, 10-425823, US, 2019.

[P5] TERMINAL DEVICE AND CONTROL METHOD THEREOF, 15-500801, US, 2018

[P4] BASE STATION MANAGEMENT APPARATUS AND CONTROL METHOD THEREOF, 15-327007, US, 2018.

[P3] PER-STREAM CHANNEL GAIN FEEDBACK-BASED MULTI-STREAM MU-CQI ESTIMATION METHOD AND APPARATUS, 09-973248, US, 2018.

[P2] METHOD AND APPARATUS FOR FEEDING BACK CHANNEL ESTIMATION IN MUTI-INPUT MULTI-OUTPUT SYSTEM, 09-686005, US, 2017.

[P1] METHOD AND APPARATUS FOR EXCHANGING INFORMATION BETWEEN BASE STATION AND TERMINAL, 09-455796, US, 2016.

• [학회] 강슬기, 민경식, "RIS 기반 공생 무선 통신 시스템에서 기생 장치를 위한 Legacy 시스템의 16QAM 성상도 설계," 한국통신학회 동계종합학술대회, 2025년 2월.

• [학회] 강슬기, 민경식, "이동 환경에서의 측위 오차 개선을 위한 이동 평균 RSS 기반 측위 연구," 한국통신학회 동계종합학술대회, 2025년 2월.

• [학회] 민경식, 김태형, 정민채, "RIS 기반 공생 무선 통신 시스템에서 기생 장치의 성능 평가," 한국통신학회 하계종합학술대회, 2024년 6월.

• [학회] 한성배, 장영록, 민경식, 최수용, "프리코딩 기반의 스펙트럼 효율적인 주파수 분할 다중화 시스템의 BER 성능 평가," 대한전자공학회 하계종합학술대회, pp. 440-442, 부산, 대한민국, 2017년 6월.

• [학회] 홍성만, 한성배, 장영록, 민경식, 최수용, "웨이블릿 패킷 변환 기반 FBMC-QAM 시스템의 PAPR 성능 분석," 한국통신학회 2017년도 동계종합학술발표회, 정선, 대한민국, 2017년 1월.

• [저널] 김태형, 민경식, 최수용, "OFDMA 셀룰러 네트워크 기반 D2D 통신을 위한 결합 모드 선택 및 자원 할당 기법," 한국통신학회 논문지, 제39A권 제10호, pp. 622~624, 2014년 10월.

• [저널] 민경식, 김태형, 박상준, 최수용, "비동기식 TDD 기반의 이종 네트워크를 위한 전력 할당 방식 연구," 한국통신학회 논문지, 제39B권 제10호, pp. 664~673, 2014년 10월. [한국통신학회 우수논문상 수상]

• [학회] 홍성만, 한성배, 남형주, 민경식, 이충용, 최수용, "웨이블릿 패킷 변환 기반의 FBMC/QAM 시스템의 성능 평가", 2016년 대한전자공학회 하계학술대회, pp. 622-625, 제주, 대한민국, 2016년 6월.

• [학회] 민경식, 박상준, 장영록, 김태형, 최수용, "전이중 방식의 대규모 안테나 기지국을 사용하는 다중 안테나 다중 사용자 시스템의 상향 링크 분석," 한국통신학회 2016년도 동계종합학술발표회, pp. 718-719, 강원도 정선, 대한민국, 2016년 1월.

• [학회] 남형주, 한성배, 박상준, 민경식, 박연희, 최수용, “필터 뱅크 다중 반송파 시스템에 적합한 전력 할당 기법,” 대한전자공학회 하계종합학술대회, 제주, 대한민국, 2015년 6월.

• [학회] 김태형, 민경식, 최수용, "채널 할당에 따른 고밀집 소형 셀 네트워크에 대한 성능 평가," 한국통신학회 종합동계학술대회, 강원도 정선, 대한민국, 2015년 1월.

• [학회] 민경식, 장영록, 김태형, 최수용, "밀집된 소형 셀 네트워크에서 셀 가상화를 통한 클러스터링 기법," 한국통신학회 종합동계학술대회, 강원도, 대한민국, 2014년 1월.

• [학회] 민경식, 김태형, 최수용, "비동기식 시분할 듀플렉싱 방식의 이종 네트워크에서 총 전송률 최대화를 위한 전력 할당 방식에 관한 연구," 한국통신학회 추계학술대회, 서울, 대한민국, 2013년 11월.