Publications

Selected publications

• Hyun-Jong Lee and Jae-Han Lim, “Structurally-Dynamic Neural Network Based on Spikes for Efficient Carrier Frequency Offset Estimation in Wi-Fi“, IEEE Transactions on Green Communications and Networking (SCI Impact Factor: 6.9; Scopus Cite Score: 13.4), 2026.
• Hyun-Jong Lee and Jae-Han Lim, “Practical Mechanism for Fault-Tolerant Spiking Neural Networks via Simple Input Control Based on Learnable Fragmentation“, in ICML (Top conference), Seoul, South Korea, 2026.
• Dong-Hoon Kim and Jae-Han Lim, “CodeScatter: Distortion-aware Collision Resolution for Concurrent Multiple Access in Backscatter Networks“, in IEEE ICNP (Top conference), Seoul, South Korea, 2025.
• Jae-Han Lim, Ayano Naito, and Ji-Hoon Yun, “MCScatter: Multi-Carrier OFDM Modulation for Transmitting Tag Data over Ambient Wi-Fi Signals“, IEEE Transactions on Wireless Communications (SCI Impact Factor: 10.7; Scopus Cite Score: 17.3), Vol. 25, pp. 5416-5431, 2025.
• Jae-Han Lim, Katsuhiro Naito, Donghyeok Tak, and Yeon-Sup Lim, “Cooperative Trajectory Prediction using IVC and Accuracy-Aware Attention with Inaccurate GPS Data“, in IEEE MASS, Seoul, South Korea, 2024.
• Jae-Han Lim, Katsuhiro Naito, Ji-Hoon Yun, and Eun-Kyu Lee, “To Predict or to Relay: Tracking Neighbors via Beaconing in Heterogeneous Vehicle Conditions“, IEEE Transactions on Mobile Computing (SCI Impact Factor: 9.2; Scopus Cite Score: 11.9), Vol. 21, Issue 3, pp.1142-1154, March 18, 2022.
• Jae-Han Lim, Katsuhiro Naito, Ji-Hoon Yun, and Mario Gerla, “Reliable Safety Message Dissemination in NLOS Intersections using TV White Spectrum“, IEEE Transactions on Mobile Computing (SCI Impact Factor: 9.2; Scopus Cite Score: 11.9), Vol.17, Issue 1, pp.169-182, 2018.
• Jae-Han Lim, Katsuhiro Naito, Ji-Hoon Yun, and Mario Gerla, “Exploiting Overlapped Bands for Efficient Broadcast in Multi-Channel Wireless Networks“, IEEE Transactions on Vehicular Technology (SCI Impact Factor: 7.1; Scopus Cite Score: 12.1), Vol. 66, Issue 5, pp.4355-4370, 2017.
• Jae-Han Lim, Katsuhiro Naito, Ji-Hoon Yun, and M.Gerla, “Revisiting Overlapped Channels: Efficient Broadcast in Multi-Channel Wireless Networks“, IEEE INFOCOM (Top conference), Hong Kong, China, April 26-May 1, 2015.
• Jae-Han Lim, Wooseong Kim, Katsuhiro Naito, Ji-Hoon Yun, Danijela Cabric, and M.Gerla, “Interplay Between TVWS and DSRC: Optimal Strategy for Safety Message Dissemination in VANET“, IEEE Journal on Selected Areas in Communications (SCI Impact Factor: 17.2; Scopus Cite Score: 33.6), Vol.32, Issue 11, pp.2117-2133, 2014.

International journal papers

• Hyun-Jong Lee and Jae-Han Lim, “Structurally-Dynamic Neural Network Based on Spikes for Efficient Carrier Frequency Offset Estimation in Wi-Fi“, IEEE Transactions on Green Communications and Networking (SCI Impact Factor: 6.9; Scopus Cite Score: 13.4), 2026.
• Jae-Han Lim, Ayano Naito, and Ji-Hoon Yun, “MCScatter: Multi-Carrier OFDM Modulation for Transmitting Tag Data over Ambient Wi-Fi Signals“, IEEE Transactions on Wireless Communications (SCI Impact Factor: 10.7; Scopus Cite Score: 17.3), Vol. 25, pp. 5416-5431, 2025.
• Hyun-Jong Lee and Jae-Han Lim, “Adaptive Synaptic Adjustment Mechanism to Improve Learning Performances of Spiking Neural Networks“, Wiley Computational Intelligence (SCI Impact Factor: 1.7; Scopus CiteScore: 7.4), Vol. 40, Issue 5, pp. e70001, 2024. Selected as a Wiley Top-Viewed Article.
• Hyun-Jong Lee, Dong-Hoon Kim, and Jae-Han Lim, “Wi-Fi Frame Detection via Spiking Neural Networks with Memristive Synapses“, Elsevier Computer Communications (SCI Impact Factor: 4.3; Scopus Cite Score: 11.5), Vol. 208, pp. 256-270, 2023.
• Jae-Han Lim, Katsuhiro Naito, Ji-Hoon Yun, and Eun-Kyu Lee, “To Predict or to Relay: Tracking Neighbors via Beaconing in Heterogeneous Vehicle Conditions“, IEEE Transactions on Mobile Computing (SCI Impact Factor: 9.2; Scopus Cite Score: 11.9), Vol. 21, Issue 3, pp.1142-1154, March 18, 2022.
• Dong-Hoon Kim, Hyung-Jung Kim, and Jae-Han Lim, “Design of Optimized Coded LFM Waveform for Spectrum Shared Radar System“, MDPI Sensors (SCI Impact Factor: 3.5; Scopus Cite Score: 7.3), Vol. 21, Issue 17, Article 5796, August 28, 2021.
• Jae-Han Lim and Eun-Kyu Lee, “Modeling the Accuracy of Estimating a Neighbor’s Evolving Position in VANET“, MDPI Applied Sciences (SCI Impact Factor: 2.5; Scopus Cite Score: 5.5), Vol. 10, Issue 19, Article 6814, September 28, 2020.
• Jae-Han Lim, Dong-Woo Lim, Boon Leng Cheong, and Myung-Sun Song, “Spectrum Sharing in Weather Radar Networked System: Design and Experimentation“, IEEE Sensors Journal, Vol.19, Issue 5, pp.1720-1729, 2019.
• Hwanwoong Hwang, Jae-Han Lim, Ji-Hoon Yun, and Byung Jang Jeong, “Pattern-based Decoding for Wi-Fi Backscatter Communication of Passive Sensors“, MDPI Sensors, Vol.19, Issue 5, Article 1157, 2019.
• Jae-Han Lim, Katsuhiro Naito, Ji-Hoon Yun, and Mario Gerla, “Reliable Safety Message Dissemination in NLOS Intersections using TV White Spectrum“, IEEE Transactions on Mobile Computing (SCI Impact Factor: 9.2; Scopus Cite Score: 11.9), Vol.17, Issue 1, pp.169-182, 2018.
• Eun-Kyu Lee, Jae-Han Lim, and Jibum Kim, “Prioritized Access Control Enabling Weighted, Fine-Grained Protection in Cyber Physical Systems“,  International Journal of Distributed Sensor Networks, Vol.13, Issue 12, December 26, 2017.
• Eun-Kyu Lee, Jae-Han Lim, and Mario Gerla, “Polycast: A New Paradigm for Information-Centric Data Delivery in Heterogeneous Mobile Fog Networks“,  International Journal of Distributed Sensor Networks, Vol.13, Issue 9, 2017.
• Jae-Han Lim, Katsuhiro Naito, Ji-Hoon Yun, and Mario Gerla, “Exploiting Overlapped Bands for Efficient Broadcast in Multi-Channel Wireless Networks“, IEEE Transactions on Vehicular Technology (SCI Impact Factor: 7.1; Scopus Cite Score: 12.1), Vol. 66, Issue 5, pp.4355-4370, 2017.
• Hwang-Ki Min, Myung-Sun Song, Iick-Ho Song, and Jae-Han Lim, “A Frequency-Sharing Weather Radar Network System Using Pulse Compression and Sidelobe Suppression“, EURASIP Journal on Wireless Communications and Networking, Vol. 2016, Article 100, 2016.
• Jae-Han Lim, “Understanding STDMA via Computer Simulation: Feasibility to Vehicular Safety Services, Configurations, and Time Synchronization Errors“, EURASIP Journal on Wireless Communications and Networking, Vol. 2016, Article 181, 2016.
• Eun-Kyu Lee, Mario Gerla, Giovanni Pau, Uichin Lee, and Jae-Han Lim, “Internet of Vehicles: From Intelligent Grid to Autonomous Cars and Vehicular Fogs“, International Journal of Distributed Sensor Networks, Vol.12, Issue 9, 2016.
• Jae-Han Lim and Eun-Kyu Lee, “Comments on an Analytic Model of Vehicular Data Dissemination in Non-Deterministic Fading Channel“, IEEE Communications Letters, Vol. 19, Issue 12, pp.2242-2245, 2015.
• Jae-Han Lim, Wooseong Kim, Katsuhiro Naito, Ji-Hoon Yun, Danijela Cabric, and M.Gerla, “Interplay Between TVWS and DSRC: Optimal Strategy for Safety Message Dissemination in VANET“, IEEE Journal on Selected Areas in Communications (SCI Impact Factor: 17.2; Scopus Cite Score: 33.6), Vol. 32, Issue 11, pp.2117-2133, 2014.

International conference papers

• Yongok Han, Hyun-Jong Lee, and Jae-Han Lim, “Analysis of Input Samples and Internal Representations in Spiking Neural Networks from the Perspective of the Frequency Domain“, in ODI Workshop at NeurIPS, Sydney, Australia, 2026.
• Hyun-Jong Lee and Jae-Han Lim, “Practical Mechanism for Fault-Tolerant Spiking Neural Networks via Simple Input Control Based on Learnable Fragmentation“, in ICML (Top conference), Seoul, South Korea, 2026.
• Dong-Gyun Kim (Equally contributed), Jeong-Yun Heo (Equally contributed), and Jae-Han Lim, “Dynamic Spiking YOLO for Object Detection in Autonomous Vehicles“, in IEEE ICNC, Maui, Hawaii, 2026.
• Dong-Hoon Kim and Jae-Han Lim, “CodeScatter: Distortion-aware Collision Resolution for Concurrent Multiple Access in Backscatter Networks“, in IEEE ICNP (Top conference), Seoul, South Korea, 2025.
• Jae-Han Lim, Katsuhiro Naito, Donghyeok Tak, and Yeon-Sup Lim, “Cooperative Trajectory Prediction using IVC and Accuracy-Aware Attention with Inaccurate GPS Data“, in IEEE MASS, Seoul, South Korea, 2024.
• Jae-Han Lim, Katsuhiro Naito, and Yeon-Sup Lim, “Trajectory Prediction of Neighboring Vehicles via Periodic Beaconing with Inaccurate GPS Data“, in IEEE PIMRC, Toronto, Canada, 2023.
• Hyun-Jong Lee and Jae-Han Lim, “Analysis on Effects of Fault Elements in Memristive Neuromorphic Systems“, in GLOW Workshop at IJCAI, Macao S.A.R, China, 2023.
• Hyun-Jong Lee, Dong-Hoon Kim, Dong-Gyun Kim, Yeon-Sup Lim, and Jae-Han Lim, “Performance Analysis of Spiking Neural Networks with Memristive Synapse in Detecting and Classifying RF Wave Signals“, in IEEE ICTC, Jeju, South Korea, 2022.
• Dong-Gyun Kim and Jae-Han Lim, “Experiment on Threshold in Ambient Backscatter Communication with Amplitude Modulation“, in IEEE ICTC, Jeju, South Korea, 2021.
• Jae-Han Lim, Minsoo Kang and Hyung-Jung Kim, “Simulation Study of Orthogonal Polyphase Code for Spectrum Shared Networked Radar“, in IEEE ICTC, Jeju, South Korea, 2020.
• Wisnu Murti, Ji-Hoon Yun, Jae-Han Lim, Byung-Jang Jung, and Woo-Jin Byun, “Multi-Leveling for Higher Capacity of Wi-Fi Backscatter Communications“, in IEEE ICTC, Jeju, South Korea, 2017.
• Geunrok Oh, JinTaek Oh, Hunwoo Lim, Hyunsung Park, Jae-Han Lim, Hwang-Ki Min, and Taewon Hwang, “A Spectrum Sharing Scheme for Weather Radar Systems“, IEEE ITC-CSCC, Seoul, South Korea, 2015.
• Carlos Quadros, Eduardo Cerqueira, Aldri Santos, Mario Gerla, and Jae-Han Lim, “Beacon-less Video Streaming Management for VANETs Based on QoE and Link-Quality“, IFIP/IEEE IM, Ottawa, Canada, 2015.
• Jae-Han Lim, Katsuhiro Naito, Ji-Hoon Yun, and Mario Gerla, “Revisiting Overlapped Channels: Efficient Broadcast in Multi-Channel Wireless Networks“, IEEE INFOCOM (Top conference), Hong Kong, China, April 26-May 1, 2015.
• Jae-Han Lim, Katsuhiro Naito, Ji-Hoon Yun, Danijela Cabric and Mario Gerla, “Safety Message Dissemination in NLOS Environments of Intersection using TV White Space“, IEEE ICNC, Garden Grove, California, USA, 2015.

Domestic journal papers

• 이훈희, 임재한, “Improving Federated Trajectory Prediction via Maneuver-Aware Role Alignment“, 한국통신학회논문지 (KCI, SCOPUS 등재), accepted (12월에 게재 예정), 2026.
• 탁동혁, 임재한, “Accurate and Fast Vehicle Trajectory Prediction using State Space Models“, 한국통신학회논문지 (KCI, SCOPUS 등재), accepted (11월에 게재 예정), 2026.
• 김동균, 임재한, 이현종, 임연섭, “SNN 기반 연합학습의 이미지 분류 성능 및 에너지 효율성 분석“, 한국통신학회논문지 (KCI, SCOPUS 등재), Vol. 49, No. 7, pp. 935-946, 2024.
• 허정윤, 이현종, 임재한, “SNN을 이용한 저전력 침입 탐지 시스템“, 한국통신학회논문지 (KCI, Scopus 등재), Vol. 49, No. 6, pp. 847-861, 2024.
• 김수현 (공동 1저자), 권상원 (공동 1저자), 임재한, “802.11p V2X 통신에서 LSTM 기반 고성능 Link Adaptation 메커니즘“, 한국통신학회논문지 (KCI, Scopus 등재), 최우수논문상 선정, Vol. 49, No. 4, pp. 671-683, 2024.
• 이현종, 임재한, “템포럴 코딩과 레이트 코딩을 이용한 Spiking Neural Network의 RF 신호 탐지 및 분류 성능 분석“, 한국통신학회논문지 (KCI, Scopus 등재), Vol. 49, No. 2, pp. 162-171, 2023.

Domestic conference papers

• 허정윤, 임재한, “YOLOv8n에서의 단일 계층 ANN to SNN 변환,” 한국통신학회 동계학술대회 학술논문집, 2025.
• 허정윤, 임재한, YOLOv3-Tiny를 이용한 자율주행 차량의 객체 탐지 시스템과 SNNs 변환, 한국통신학회 동계학술대회 학술논문집, 2024.
• 허정윤, 임재한, STDP를 이용한 DDoS 공격 패킷 분석, 한국통신학회 동계학술대회 학술논문집, 2023.
• 탁동혁, 임재한, 뉴로모픽 시스템을 위한 인코딩 및 디코딩 인터페이스 구축, 한국통신학회 동계학술대회 학술논문집, 2023.
• 황환웅, Wisnu Murti, 윤지훈, 임재한, 정병장, Wi-Fi 배경 전파 신호 기반 백스캐터 통신을 위한 MAC 성능 연구, 한국통신학회 추계종합학술발표회, 2018.
• 황환웅, 윤지훈, 임재한, 정병장, 변우진, Wi-Fi 배경 전파 신호 기반 백스캐터 통신에 관한 연구, 한국통신학회 추계종합학술발표회, 2017.

Papers under submission, review, or revision

• Anonymous authors, “Anonymous Paper,” in Conference, 2027, under review.
• Anonymous authors, “Anonymous Paper,” in Conference, 2026, under review.

Patents

• 등록: 스파이킹 뉴럴 네트워크 기반 와이파이 프레임 탐지 장치 및 방법 (발명자: 이현종, 임재한)
• 등록: 시냅스 가중치 조절 방법 및 컴퓨터 시스템 (발명자: 이현종, 임재한)
• 출원: 스파이킹 뉴럴 네트워크 기반 침입 탐지 시스템 (발명자: 허정윤, 임재한)