(09/2025) Effective September 1, 2025, ICSP Lab. has moved to the School of Electronics and Electrical Engineering, Hongik University.
(08/2024) Mr. Chan Hyung Kim has been selected for the 2025 Graduate Research Scholarship Program supported by the Ministry of Education of the Republic of Korea.
(08/2025) Congratulations to Mr. Seung Geon Yang on the successful completion of his Master’s degree! We deeply appreciate his dedication and passion, and we look forward to his continued success in future endeavors.
(07/2025) Our paper has been accepted for publication in IEEE Transactions on Vehicular Technology.
S. G. Yang, J. Kim, and S.-C. Lim, "High-accuracy path tracking for unmanned vehicle navigation: A hierarchical deep reinforcement learning approach," to appear in IEEE Transactions on Vehicular Technology. [Link]
(06/2025) Seung Geon Yang and Eun Ho Cho received the Excellence Award of the Haedong Outstanding Paper Award at the KICS Summer Conference 2025! [Link], [Picture]
(06/2025) Our papers were presented at the Symposium of the Korean Institute of Communications and Information Sciences (KICS2025–Summer), Jeju, South Korea.
S. G. Yang, E. H. Cho, J. Kim, and S.-C. Lim, "Joint acceleration and steering control for high-precision path tracking in autonomous vehicles via deep reinforcement learning," in Proc. KICS2025-Summer, Jun. 2025.
H. Cho, N.-I. Kim, H. Kim, J. Na, S.-C. Lim, H. Lee, "Deep reinforcement learning based optimal resource mangement for small cell networks by renewable energy," in Proc. KICS2025-Summer, Jun. 2025.
(05/2025) Geonhui Lee and Chan Hyung Kim received the Student Excellence Paper Awards at the KIICE Spring Conference 2025! [Picture]
(05/2025) Our paper was presented at the 57th Symposium of the Korea Institute of Information and Communication Engineering (KIICE2025–Spring), Jeju, South Korea.
G. Lee, C. H. Kim, and S.-C. Lim, "Learning signal constellations via deep learning: Design and analysis," in Proc. KIICE2023-Fall, May 2025.
(04/2025) Effective April 1, 2025, Prof. Lim has been promoted to Associate Professor in the School of ICT, Robotics and Mechanical Engineering at Hankyong National University (HKNU).
(02/2025) Our paper has been accepted for publication in IEEE Internet of Things Journal.
H. Cho, H. Kim, J. Na, S.-C. Lim, and H. Lee, "Multi-agent distributed DQN and transfer learning for energy-efficient power management in solar energy-harvested small-cell networks," to appear in IEEE Internet of Things Journal, 2025. [Link]
(01/2025) Prof. Lim is participating in the IEEE SA Workshop on Semantic Communication and AI-RAN for 6G, held on 23–24 January 2025 at the University of Adelaide, SA, Australia.
(01/2025) Our paper was presented at the International Conference on Electronics, Information, and Communication (ICEIC) 2025, Osaka, Japan.
E. H. Cho, S. G. Yang, G. Kwon, and S.-C. Lim, "Effect of EKF localization on path tracking in autonomous vehicle navigation systems," in Proc. ICEIC 2025, Jan. 2025.
(01/2025) Our paper was presented at the 39th International Conference on Information Networking (ICOIN 2025), Chiang Mai, Thailand.
S. G. Yang, G. Kwon, and S.-C. Lim, "Q-learning-based task allocation for high-speed distributed computing in heterogeneous clusters," in Proc. ICOIN 2025, Jan. 2025.
(01/2025) Prof. Lim is serving as an Associate Editor for the Journal of the Korea Institute of Information and Communication Engineering (J. Korea Inst. Inf. Commun. Eng., JKIICE) in 2025.
(12/2024) Welcome new members! Hajun Kim, Chang Su Ahn, and Hyewon Shin have joined as a research participant.
(11/2024) Prof. Lim received the Outstanding Contribution Award from Korean Institute of Communications and Information Sciences (KICS) for contributions to the 50th Anniversary Initiatives of the Academic Society.
(11/2024) Our paper was presented at the Symposium of the Korean Institute of Communications and Information Sciences (KICS2024–Fall), Gyeongju, South Korea.
E. H. Cho, S. G. Yang, G. Kwon, and S.-C. Lim, "EKF-based localization for path tracking of unmanned vehicles," in Proc. KICS2024-Fall, Nov. 2024.
(10/2024) Our paper was presented at the 15th International Conference on Information and Communication Technology Convergence (ICTC 2024), Jeju, South Korea.
S. G. Yang, E. H. Cho, J. Kim, and S.-C. Lim, "Design of DQN-based path tracking algorithm for robust autonomous driving," in Proc. ICTC 2024, Oct. 2024.
(09/2024) Welcome new members! Chan Hyung Kim and Eun Ho Cho have joined as M.S. students.
(08/2024) Our paper has been accepted for publication in ICT Express.
S.-C. Lim, G. Kwon, and J. Joung, "Efficient training and data transmission for cooperative MIMO communications: Space–time coding approach," to appear in ICT Express, 2024. [Link]
(08/2024) Prof. Lim is participating in the BrainLink X-Day Workshop (Semantic Communications for Smart Mobility), which will be held on 22–24 August 2024 at Incheon, South Korea.
(07/2024) Prof. Lim is serving as a Workshop Organizer at ICOIN 2025 (Workshop on Edge Computing and Semantic Communications), which will be held on 15–17 January 2025 in Chiang Mai, Thailand. [Link]
(06/2024) Mr. Seung Geon Yang has been selected for the 2024 Graduate Research Scholarship Program supported by the Ministry of Education of the Republic of Korea.
(06/2024) Our papers were presented at the Symposium of the Korean Institute of Communications and Information Sciences (KICS2024–Summer), Jeju, South Korea.
C. H. Kim, M. Cho, and S.-C. Lim, "Autoencoder-based integral imaging for three-dimensional image transmission," in Proc. KICS2024-Summer, Jun. 2024.
H. Cho, H. S. Kim, J. H. Na, S.-C. Lim, and H. Lee, "Energy efficiency optimization for 6G small-cell networks powered by renewable energy," in Proc. KICS2024-Summer, Jun. 2024.
(05/2024) Our paper has been accepted for publication in ICT Express.
J. Lee, S.-C. Lim, H. Kim, J. Na, and H. Lee, "Distributed DQN-based network-wide energy efficiency maximization for 5G NR-U and Wi-Fi coexistence environments," to appear in ICT Express, 2024. [Link]
(04/2024) Prof. Lim is serving as a TPC member at IEEE CCNC 2025 (Millimeter-wave, Terahertz and Optical Communications and Networking; Beyond 5G and Towards 6G), which will be held on 10–13 January 2025 in Las Vegas, NV, USA. [Link]
(02/2024) Our paper has been published in the Journal of the Institute of Electronics and Information Engineers.
S.-C. Lim and J. Joung, "Relaying techniques for training overhead reduction in massive multiple-input multiple-output systems,” The Journal of the Institute of Electronics and Information Engineers, vol. 61. no. 2, pp. 16–24, Feb. 2024. [Link]
(01/2024) Our paper was presented at the International Conference on Electronics, Information, and Communication (ICEIC) 2024, Taipei, Taiwan.
S. G. Yang, E. H. Cho, J. Kim, and S.-C. Lim, "Deep reinforcement learning-based path-tracking for unmanned vehicle navigation enhancement," in Proc. ICEIC 2024, Taipei, Taiwan, Jan. 28–31, 2024. [Link]
(01/2024) Prof. Lim is serving as a TPC member at IEEE VTC2024–Spring (Spectrum Management, Green Communications, Services and Security; Unmanned Aerial Vehicle Communications, Vehicular Networks, and Telematics), which will be held on 24–27 June 2024 in Singapore. [Link1], [Link2]
(01/2024) Prof. Lim is serving as an Associate Editor for the Journal of the Korea Institute of Information and Communication Engineering (J. Korea Inst. Inf. Commun. Eng., JKIICE) in 2024.
(12/2023) Welcome new member! Geonhui Lee has joined as a research participant.
(11/2023) Our paper was presented at the Symposium of the Korean Institute of Communications and Information Sciences (KICS2023-Fall), Gyeongju, South Korea.
C. H. Kim, S. C. Park, and S.-C. Lim, "Semantic Communications: Overview and research trends," in Proc. KICS2023-Fall, Nov. 2023, pp. 332–333. [Link]
(11/2023) Prof. Lim is participating in the BrainLink X-Day Workshop (Semantic Communication for 6G), which will be held on 8–10 November 2023 at Pyeongchang, South Korea. [Link]
(10/2023) Eun Ho Cho, Chan Hyung Kim, and Yojin Lim received the Student Excellence Paper Awards at the KIICE Fall Conference 2023! [Picture1], [Picture 2]
(10/2023) Our papers were presented at the 54th Symposium of the Korea Institute of Information and Communication Engineering (KIICE2023–Fall), Anseong, South Korea.
C. H. Kim, Y. Lim, and S.-C. Lim, "SER analysis of STLC system employing phase-shift keying modulation," in Proc.KIICE2023-Fall, Oct 2023, pp. 50–52. [Link]
E. Cho, J. Kim, D. Kim, and S.-C. Lim, "Development of unmanned forklift system to prevent industrial accidents," in Proc. KIICE2023-Fall, Oct 2023, pp. 56–58. [Link]
(10/2023) Our paper was presented at the 14th International Conference on Information and Communication Technology Convergence (ICTC 2023), Jeju, South Korea.
C. H. Kim, Y. Lim, S.-C. Lim, and J. Joung, "Performance analysis of space–time line code systems with phase-shift keying modulation," in Proc. ICTC 2023, Oct. 11–13, 2023. [Link]
(10/2023) Our paper has been accepted for publication in IEEE Access.
J. Lee, H.-H. Choi, S.-C. Lim, H. Kim, J. Na, and H. Lee, "Low-complexity multi-agent Q-learning for maximizing energy efficiency in IAB-enabled small-cell networks," IEEE Access, vol. 11, pp. 121529–121538, Nov. 2023. [Link]
(09/2023) Prof. Lim's interview appeared in KICS Webzine Vol. 13, no. 3. [Link]
(09/2023) Welcome new member! Seung Gun Yang has joined as a M.S. student.
(07/2023) Our group received a research grant from the Institute of Information & Communications Technology Planning & Evaluation (IITP).
(07/2023) Welcome new member! Sung Chan Park has joined as a research participant.
(06/2023) Our paper has been accepted for publication in MDPI Sensors.
S.-C. Lim and M. Cho, "Three-dimensional image transmission of integral imaging through wireless MIMO channel,” Sensors, vol. 23, no. 13, pp. 1–17, Jul. 2023. [Link]
(06/2023) Prof. Lim is serving as a TPC member at IEEE GLOBECOM 2023 (Selected Areas in Communications: Machine Learning for Communications), which will be held on 4–8 December 2023 in Kuala Lumpur, Malaysia.
(05/2023) Seung Geon Yang and Eun Ho Cho received the Student Excellence Paper Award at the KIICE Spring Conference 2023! [Picture]
(05/2023) Our paper was presented at the 53rd Symposium of the Korea Institute of Information and Communication Engineering (KIICE2023–Spring), Cheongju, South Korea.
S. G. Yang, E. Cho, and S.-C. Lim, "Reinforcement learning-based path tracking for unmanned vehicles," in Proc. KIICE2023-Spring, May 2023, pp. 661–663. [Link]
(05/2023) Prof. Lim is serving as a TPC member at IEEE SECON 2023 (Workshop on Semantic Communication for 6G), which will be held on 11–14 September 2023 in Madrid, Spain. [Link1], [Link2]
(05/2023) Our group received a research grant from the Electronics and Telecommunications Research Institute (ETRI).
(04/2023) Our paper was presented at the 33rd Joint Conference on Communications and Information (JCCI 2023), Yeosu, South Korea.
S.-C. Lim and J. Joung, "Space–time code-based relaying for training overhead reduction in large-scale multiple-antenna systems," JCCI 2023, Apr. 2023.
(02/2023) Our paper was presented at the Symposium of the Korean Institute of Communications and Information Sciences (KICS2023–Winter), Pyeongchang, South Korea.
S. G. Yang, E. H. Cho, C. H. Kim, Y. Lim, and S.-C. Lim, “Path tracking performance of unmanned vehicles with Stanley controller,” in Proc. KICS2023–Winter, Feb. 2023, pp. 1221–1222. [Link]
(02/2023) Welcome new member! Eun Ho Cho has joined as a research participant.
(01/2023) Prof. Lim is serving as a TPC member at ITC-CSCC 2023 (Communications), which will be held on 25–28 June 2023 in Jeju, South Korea. [Link]
(01/2023) Prof. Lim is serving as an Associate Editor for the Journal of the Korea Institute of Information and Communication Engineering (J. Korea Inst. Inf. Commun. Eng., JKIICE) in 2023.
(10/2022) Seung Geon Yang, Hyeonsoo Kim, and Juyoung Lee received the Student Excellence Paper Awards at the KIICE Fall Conference 2022! [Picture1], [Picture2]
(10/2022) Our papers were presented at the 52nd Symposium of the Korea Institute of Information and Communication Engineering (KIICE2022–Fall), Jeju, South Korea.
S. G. Yang, J. Lee, H. Kim, and S.-C. Lim, "Path following performance of pure pursuit algorithm-based mobile robot," in Proc. KIICE2022–Fall, Oct. 2022. [Link]
H. Kim, J. Lee, S. G. Yang, and S.-C. Lim, "Outage probability analysis of space-time line code system," in Proc. KIICE2022–Fall, Oct. 2022. [Link]
(08/2022) Welcome new member! Seung Geon Yang has joined as a research participant.
(07/2022) Welcome new member! Hyeonsoo Kim has joined as a research participant.
(06/2022) Welcome new members! Chan Hyung Kim and Yojin Lim have joined as research participants.
(05/2022) Juyoung Lee and Hyeonseok Choi received the Student Excellence Paper Award at the KIICE Spring Conference 2022! [Picture]
(05/2022) Our paper was presented at the 51st Symposium of the Korea Institute of Information and Communication Engineering (KIICE2022–Spring), Busan, South Korea.
J. Lee, H. Choi, and S.-C. Lim, "Development of RFID-based adaptive monitoring system for the prevention of solitary death," in Proc. KIICE2022–Spring, May 2022. [Link]
(05/2022) Our paper has been accepted for publication in IEEE Transactions on Vehicular Technology.
S.-C. Lim and J. Joung, "Ergodic capacity of space–time line code systems with transmit antenna selection,“ IEEE Transactions on Vehicular Technology, vol. 71, no. 8, pp. 9089–9094, Aug. 2022. [Link]
(05/2022) Welcome new members! Juyoung Lee and Hyeonseok Choi have joined as research participants.
(03/2022) Our group received research grants from the Electronics and Telecommunications Research Institute (ETRI).
(03/2022) Our group received a research grant from the National Research Foundation of Korea (NRF).
(02/2022) Our paper has been published in The Journal of Korean Institute of Communications and Information Sciences.
S.-C. Lim, “Simulator implementation for performance evaluation of 5G LDPC codes,” The Journal of Korean Institute of Communications and Information Sciences, vol. 47, no. 2, pp. 348–351, Feb. 2022. [Link]
(01/2022) Our group received a research grant from the Institute of Information & Communications Technology Planning & Evaluation (IITP).
(01/2022) Prof. Lim is serving as an Associate Editor for the Journal of the Korea Institute of Information and Communication Engineering (J. Korea Inst. Inf. Commun. Eng., JKIICE) in 2022.
(12/2021) Our paper has been accepted for publication in IEEE Wireless Communication Letters.
S.-C. Lim and J. Joung, “Full-rate space–time line code for four receive antennas,” IEEE Wireless Communications Letters, vol. 11, no. 3, pp. 602–606, Mar. 2022. [Link]
(04/2021) Our paper was presented at The 31st Joint Conference on Communications and Information (JCCI 2021).
B. Kang, S. Lee, J. Jee, S.-C. Lim, and H. Park, "Low latency error recovery flow based on transfer learning for NAND flash memory,” JCCI 2021, Busan, South Korea, Apr. 2021.
(04/2021) Our group received a research grant from Hankyong National University.
(03/2021) As of March 1st, 2021, Dr. Lim has joined as an assistant professor in the School of ICT, Robotics and Mechanical Engineering at Hankyong National University (HKNU).