Publications

International Journal [5/7]

[IJ7] J. Kim, J. Oh, E.-R. Jeong, and J. Joung, "Convolutional neural network-based transmit antenna selection for UAV-ground station communications with time-varying channels," ICT Express, vol. 10, no. 1, pp. 90-96, Feb. 2024.
[IJ6] S. Kim, H.-G. Lee, S. Lee, J. Kim, J. Joung, and J. Kim, "Single-user SFLC-OFDM system realization based on channel reciprocity recovery," IEEE Access, vol. 11, pp. 109082-109094, Oct. 2023.
[IJ5] K. Kim, J. Kim, H.-G. Lee, J. Choi, J. Fan, and J. Joung, "UAV chasing based on YOLOv3 and object tracker for counter UAV systems," IEEE Access, vol. 11, pp. 34659-34673, Apr. 2023.
[IJ4] J. Kim, H. Yu, X. Kang, and J. Joung, "Discrete phase shifts of intelligent reflecting surface systems considering network overhead," Entropy, vol. 24, no. 12, pp. 1-20, Nov. 2022.
[IJ3] J. Kim, J. Joung, and J. Choi, "Modified block coordinate descent method for intelligent reflecting surface-aided space-time line coded systems," IEEE Wireless Commun. Lett., vol. 11, no. 9, pp. 1820-1824, Sep. 2022.
[IJ2] J. Kim, J. Joung, and K. Lim, "Intelligent reflecting surface-aided space-time line coded systems," IEEE Wireless Commun. Lett., vol. 11, no. 2, pp. 245-249, Feb. 2022.
[IJ1] J. Kim, W.-Y. Shin, X. Kang, H. L. Lee, and J. Joung, "Revisiting information detection and energy harvesting: A power splitting-based approach," MDPI Entropy, vol. 22, no. 12, pp. 1-16, Nov. 2020.

International Conference [4/10]

[IC10] J. Kim, J. Joung, and J. Choi, "Received SNR lower bound derivation of channel shuffling double space–time line coded systems," in Proc. Int. Conf. Elect. Info. and Comm. (ICEIC), Taipei, Taiwan, Jan. 2024, pp. 1355-1357.
[IC9] T. Choi, J. Kim, and J. Joung, "Weighted sum-rate comparisons in IRS-aided STLC systems considering signaling overhead," in Proc. Int. Conf. Elect. Info. and Comm. (ICEIC), Taipei, Taiwan, Jan. 2024, pp. 1352-1354.
[IC8] J. Kim, J. Joung, and E.-R. Jeong, "Transmit antenna selection using CNN-based multiclass classification with linear interpolation of wideband channels," in Proc. Int. Conf. Ubiq. Future Net. (ICUFN), Paris, France, Jul. 2023, pp. 222-224.
[IC7] K. Kim, J. Kim, H.-G. Lee, and J. Joung, "Various object trackers for UAV chasing of counter UAV systems," in Proc. Int. Conf. Ubiq. Future Net. (ICUFN), Paris, France, Jul. 2023, pp. 294-296.
[IC6] H.-G. Lee, K. Kim, J. Kim, and J. Joung, "Enhancing channel estimation accuracy in OTFS systems via single-tone parameter inference," in Proc. International Technical Conference on Circuits Systems, Computers and Communications (ITC-CSCC), Jeju, South Korea, Jun. 2023, pp. 1-2.
[IC5] H.-G. Lee, J. Kim, J. Joung, and J. Choi, "Frequency-varying Doppler shift effect on wideband orthogonal time-frequency space systems" in Proc. Int. Conf. Elect. Info. and Comm. (ICEIC), Singapore, Feb. 2023, pp. 73-76.
[IC4] K. Kim, J. Kim, and J. Joung, "A survey on system configuration of integrated sensing and communication (ISAC) systems," in Proc. The 13th International Conf. ICT Convergence (ICTC), Jeju, South Korea, Oct. 2022, pp. 1-3.
[IC3] J. Kim, J. Joung, J. Choi, and J. Kim, "Intelligent reflecting surface for M-by-Nr space-time line coded systems," in Proc. Int. Conf. Elect. Info. and Comm. (ICEIC), Jeju, South Korea, Feb. 2022, pp. 1-3. (Best paper awards, Bronze prize) \
[IC2] K. Kim, S, Lee, H. Kwon, J. Choi, Y. Choi, J. Kim, and J. Joung, "Field measurement campaign on ground-to-air channels in LTE networks," in Proc. Int. Conf. Elect. Info. and Comm. (ICEIC), Jeju, South Korea, Jan. 2021.
[IC1] J. Kim, Y. Choi, J. Joung, "Low-complexity detection for two-user QPSK symbols by using STLC with SIC," in Proc. Int. Conf. Elect. Info. and Comm. (ICEIC), Jeju, South Korea, Jan. 2021, pp. 1-3.

Domestic Journal [3/5]

[DJ6] J. Kim and J. Joung, "이중 시공간 선 부호화 시스템 전송률 증대를 위한 채널 셔플링 행렬 및 디-셔플링 기법, " J. Korean Inst. Commun. Info. Sci. (J-KICS), accepted.
[DJ5] K. Kim, S. Kim, J.-Y. Lee, J. Kim, J. Joung, "OPC UA 미들웨어를 탑재한 5G 이동통신 단말 개발 및 지능형 공장환경을 위한 검증," J. Institute of Electronics and Information Engineering (IEIE), vol. 61, no. 1, pp. 9-20, Jan. 2024.
[DJ4] J. Kim and J. Joung, "시공간 선 부호 시스템을 위한 격자 기반 IRS 위상 할당 기법," J. Korean Inst. Commun. Info. Sci. (J-KICS), vol. 47, no. 10, pp. 1457-1467, Jul. 2022.
[DJ3] S. Kim, H.-G. Lee, S.-M. Lee, J. Kim, J. Kim, and J. Joung, "소프트웨어 모뎀 시공간 선 부호화 시스템의 채널 대칭성을 위한 CFO·STO·SCO 추정, 보상 기법," J. Korean Inst. Commun. Info. Sci. (J-KICS), vol. 47, no. 9, pp. 1381-1397, Sep. 2022.
[DJ2] J. Kim, J. Joung, J. Choi, and J. Kim, "지능형 반사 표면을 활용한 다중 입·출력 시공간 선 부호화 시스템," Magazine of the IEIE, vol. 49, no. 5, pp. 38-48, May 2022.
[DJ1] J. Kim and J. Joung, "Greedy-based quantized phase control for IRS-STLC systems," J. Korean Inst. Commun. Info. Sci. (J-KICS), vol. 47, no. 1, pp. 188-197, Jan. 2022.

Domestic Conference [9/19]

[DC19] J. Kim and J. Joung, "지능형 반사표면 위상 매핑 시스템을 위한 Lloyd 알고리즘 기반 테셀레이션 설계," in Proc. Korea Inf. Commun. Soc. (KICS), Summer, Jeju, Korea, Jun. 2024.
[DC18] T. Choi, J. Kim, and J. Joung, "하이브리드 지능형 반사 표면 시스템을 위한 합성곱 신경망 기반 위상제어 기법," in Proc. Korea Inf. Commun. Soc. (KICS), Summer, Jeju, Korea, Jun. 2024.
[DC17] H.-G. Lee, J. Kim, and J. Joung, "단일톤 기반 OTFS 시스템 채널 추정 오버헤드에 따른 통신 성능 평가," in Proc. Korea Inf. Commun. Soc. (KICS), Summer, Jeju, Korea, Jun. 2024.
[DC16] T. Choi, J. Kim, J. Choi, J.-Y. Kim, and J. Joung, "지능형 반사 표면을 활용한 시공간 선 부호 시스템에서 시그널링 오버헤드를 고려한 데이터 전송률 비교", in Proc. Korea Inf. Commun. Soc. (KICS), Fall, Gyeongju, Korea, Nov. 2023.
[DC15] H.-G. Lee, K. Kim, J. Kim, and J. Joung, "Single-tone-based channel estimation for orthogonal time-frequency-space systems," in Proc. Summer Annual Conference of IEIE 2023, Jeju, Korea, Jun. 2023.
[DC14] T. Ha, J. Kim, and J. Joung, "Deep Q-network-based SNR threshold design for decode-and-forward relay association," in Proc. Summer Annual Conference of IEIE 2023, Jeju, Korea, Jun. 2023.
[DC13] T. Choi, J. Kim, and J. Joung, "Deep Q-network-based intelligent reflecting surface phase shift method for space-time line coded systems," in Proc. Summer Annual Conference of IEIE 2023, Jeju, Korea, Jun. 2023.
[DC12] J. Kim, H. Kim, E.-R. Jeong, and J. Joung, "Convolutional neural network-based transmit antenna selection method for time-varying UAV communication systems," in Proc. Summer Annual Conference of IEIE 2023, Jeju, Korea, Jun. 2023.
[DC11] J. Kim, K. Kim, and J. Joung, "Greedy-based user selection method for multiuser space-time line coded systems," in Proc. Joint Conference on Commun. and Info. (JCCI), Yeosu, South Korea, Apr. 2023.
[DC10] K. Kim, J. Kim, H. Lee. J. Joung, J. Kim, "Mx2 시공간 선 부호 시스템 공간 다이버시티 이득 분석" in Proc. Summer Annual Conference of IEIE 2022, Jeju, Korea, Jun. 2022. (우수논문상)
[DC9] J. Kim, J. Joung, and J. Choi, "Modified BCD-based IRS phase shift method for space-time line coded systems," in Proc. Korea Inf. Commun. Soc. (KICS), Summer, Jeju, Korea, Jun. 2022.
[DC8] K. Kim, J. Kim, and J. Joung, "NSE beamforming vector design under SCNR constraint for MU-MIMO ISAC systems," in Proc. Korea Inf. Commun. Soc. (KICS), Summer, Jeju, Korea, Jun. 2022. (우수논문상)
[DC7] J. Kim and J. Joung, "Non-uniform grid-based IRS-phase mapping method for STLC systems," in Proc. Joint Conference on Commun. and Info. (JCCI), Sokcho, South Korea, Apr. 2022.
[DC6] J. Kim, J. Joung, and J. Kim, "낮은 채널 추정 및 시그널링 오버헤드를 갖는 격자 위치 기반 공중 IRS 위상 mapping 기법," in Proc. Korea Inf. Commun. Soc. (KICS), Winter, Pyeongchang, Korea, Feb. 2022.
[DC5] J. Kim and J. Joung, "IRS-STLC 시스템 제어 신호 오버헤드를 고려한 greedy 기반 양자화 위상제어 ," in Proc. Autumn Annual Conference of IEEK 2021, Songdo, Korea, Nov. 2021.
[DC4] Y. You, Y. Choi, J. Kim, J. Kim, and J. Joung, "SDR을 활용한 무선 채널 상관시간 측정," in Proc. Summer Annual Conference of IEEK 2021, Jeju, Korea, Jun. 2021.
[DC3] J. Kim and J. Joung, "IRS-STLC 시스템을 위한 greedy 기반 양자화 위상제어," in Proc. Korea Inf. Commun. Soc. (KICS), Summer, Jeju, Korea, Jun. 2021. (한국광기술원 원장상 수상)
[DC2] J. Kim and J. Joung, "시공간 선 부호 시스템을 위한 RIS 위상제어," in Proc. Joint Conference on Commun. and Info. (JCCI), Pusan, Korea, Apr. 2021.
[DC1] Y. J. Choi, J. Kim, and J. Joung, "SDR을 활용한 단일 송수신 안테나 무선통신 시스템 구현," in Proc. Korea Inf. Commun. Soc. (KICS), Summer, Yongpyung, Korea, Aug. 2020.