Internation Journal

Submitted/Under Review (* corresponding author)

1. Seokwon Jang, Namseok Ko, and  Jaewook Lee*, "Intelligent User Plane Management for Supporting Multimodal Service in 6G Convergence Mobile Core and Transport Network," submitted.

2. Yumi Kim, Haneul Ko*, and Jaewook Lee, "Traffic Demands Dynamics-Aware Multi-Beam Satellite Framework for 6G Networks," submitted.

3. Yeunwoong Kyung, Jaewook Lee*, Haneul Ko*, "PDU Set-Aware XR Traffic Control System in B5G Networks," submitted

4. Keunsoo Ko, Jaewook Lee*, and Haneul Ko*, "ET-SCS: Error-Tolerant Split Computing System for Internet of Things," submitted.

5. Eungeun Yoo, Youbin Han, Jaewook Lee, and Haneul Ko*, "Reinforcement Learning-based Proactive Task Computation in Hierarchical Cloud Environment," resubmitted (major).

To appear 

Published (B: PKNU, Y: ETRI, R: KU)

1. Daeyoung Jung, Jaewook Lee, Hyeonjae Jeong, Dongju Cha, Heewon Kim, and Sangheon Pack*, "Split Computing for Mobile Devices: Energy and Latency Perspective," IEEE Transactions on Service Computing, vol. 18, no. 3, pp. 1798-1810, May-June 2025. 

2. Sanghui Lee and Jaewook Lee*, "Non-IID Degree aware Adaptive Federated Learning Procedure Selection Scheme for edge-enabled IoT network,"  MDPI Electronics, vol. 14 no. 12, 2331 (artcle number: 2231), June 2025.

3. Seokwon Jang, Namseok Ko, Haneul Ko, Yeunwoong Kyung, Jaewook Lee*, and Sangheon Pack, "Network function parallelism configuration with segment routing over IPv6 based on deep reinforcement learning," ETRI Journal, ETRI Journal, vol. 47, no. 2, pp. 278-289, Apr. 2025.

4. Dongju Cha+, Jaewook Lee+, Daeyoung Jung, and Sangheon Pack*, "Fast and Fair Split Computing for Accelerating Deep Neural Network Inference," ICT Express, vol. 11, no. 1, pp. 47-52, February 2025. (+ contributed equally to this work)

5. Seokwon Jang, Namseok Ko, Jaewook Lee, Yeunwoong Kyung, and Haneul Ko*, "Joint User Plane Function Instance and Base Station Scheduling in Mobile Networks," ETRI Journal, vol. 46, no. 6, pp. 977-986, Dec. 2024.

6. I. Kobuljon, D. Lee, S.-E. Hong, J. Lee, and *H. Lee, "Learning Decentralized and Scalable Resource Management for Wireless Powered Communication Networks," IEEE Communication Letter, Vol. 28, No. 11, pp. 2563-2567, Nov. 2024.

7. Hojin Yeom, Jaewook Lee* and Haneul Ko*, "UAV-Assisted Split Computing System: Design and Performance Optimization," IEEE Internet of Things Journal (IoT-J), vol. 11, no. 19, pp. 30808-30816, Oct 2024.

8. Haneul Ko, Yeunwoong Kyung, Jaewook Lee, Sangheon Pack*, and Namseok Ko*, "Mobility-Aware Personalized Handover Function Provisioning System in B5G Networks," Future Generation Computer Systems (FGCS), vol. 157, pp. 436-444, Aug. 2024.

9. Jaewook Lee and Haneul Ko*, "Joint Optimization on Trajectory, Data Relay, and Wireless Power Transfer in UAV-based Environmental Monitoring System," MDPI Electronics, vol.13. no.5, 828(article number: 828) February 2024.

10. Yeunwoong Kyung, Haneul Ko, Jaewook Lee, Sangheon Pack*, Noik Park, and Namseok Ko, "Location-Aware B5G LAN-Type Services: Architecture, Use Case, and Challenges," IEEE Communications Magazine, vol. 62, no. 1, pp. 88-94, January 2024.

11. Hochan Lee, Jaewook Lee, Heewon Kim, and Sangheon Pack*, "Straggler-Aware In-Network Aggregation for Accelerating Distributed Deep Learning," IEEE Transactions on Service Computing, vol. 16, no. 6, pp. 4198-4204, November/December 2023. 

12. Jaewook Lee and Haneul Ko*, "Energy and Distribution-Aware Cooperative Clustering Algorithm in Internet of Things (IoT)-Based Federated Learning,"  IEEE Transactions on Vehicular Technology (TVT), vol. 72, no. 10, pp. 13799-13804, Oct. 2023. 

13. Sangwon Seo, Jaewook Lee, Haneul Ko, and Sangheon Pack*, "Situation-Aware Cluster and Quantization Level Selection for Fast Federated Learning," IEEE Internet of Things Journal, vol. 10, no. 15, pp. 13292-13032, August 2023. 

14. Joonwoo Kim, Jaewook Lee, Taeyun Kim, and Sangheon Pack*, "Deep Q-Network based Cloud-Native Network Function Placement in Non-Public Networks," IEEE Transactions on Network and Service Management, vol. 20, no. 2, pp. 1804-1816, Jun. 2023. 

15. Haneul Ko, Jaewook Lee, Sangwon Seo, Sangheon Pack* and Victor Leung, "Joint Client Selection and Bandwidth Allocation Algorithm for Federated Learning," IEEE Transactions on Mobile Computing (TMC), vol. 22, no. 6, pp. 3380-3390, Jun. 2023.

16. Jaewook Lee and Haneul Ko*, “Neighbor-Aware Distributed Task Offloading Algorithm in Energy Harvesting Internet of Things,” IEEE Internet of Things Journal, vol. 10, no. 10, pp. 8744-8753, May 2023. 

17. Jaewook Lee, Haneul Ko, Sangwon Seo, and Sangheon Pack*, “Data Distribution-Aware Online Client Selection Algorithm for Federated Learning in Heterogeneous Network,” IEEE Transactions on Vehicular Technology (TVT), vol. 72, no. 1, pp. 1127-1136, Jan. 2023. 

18. Jaewook Lee and Haneul Ko*, "Reliability-Guaranteed Multi-Path Allocation Algorithm in Mobile Network," ETRI Journal, vol. 44, no. 6, pp. 936- 944, Dec. 2022. 

19. Haneul Ko, Jaewook Lee, and Sangheon Pack*, "PDRAS: Priority-based Dynamic Resource Allocation Scheme in 5G Network," Journal of Network and Systems, vol. 30, no. 3, pp. 1-20, August 2022. 

20. Joonwoo Kim, Jaewook Lee, Haneul Ko, Taeyun Kim and Sangheon Pack*, "Space Mobile Networks: Satellite as Core and Access Networks for B5G," IEEE Communications Magazine, vol. 60, no. 4, pp. 58-64, April 2022.

21. Jaewook Lee, Haneul Ko*, and Sangheon Pack*, “ Adaptive Deadline Determination for Client Selection in Federated Learning,” IEEE Transactions on Vehicular Technology (TVT),  vol. 71, no. 3, pp. 3367-3371, March 2022. 

22. Yunyoung Cho, Seokwon Jang, Jaewook Lee, and Sangheon Pack*, "Deep Spatiotemporal Correlation Network Model for Load Prediction in Service Function Chaining," IEEE Networking Letters, vol. 3, no. 3, pp. 152-155, September 2021.

23. Jaewook Lee, Haneul Ko, Hochan Lee, Sangheon Pack*, “Flow-Aware Service Function Embedding Algorithm in Programmable Data Plane” IEEE Access, vol. 9, pp.6113-6121, January 2021. 

24. Jaewook Lee, Haneul Ko, Joonwoo Kim, and Sangheon Pack*, "DATA: Dependency-Aware Task Allocation Scheme for Distributed Edge Clouds," IEEE Transactions on Industrial Informatics (TII), vol. 16, no. 12, pp. 7782-7790, December 2020. 

25. Haneul Ko, Jaewook Lee, Seokwon Jang, Joonwoo Kim, Sangheon Pack*, "Energy Efficient Cooperative Computation Algorithm in Energy Harvesting Internet of Things," MDPI Energies, vol. 12, no. 21, 4050 (article number: 4050), October 2019. 

26. Haneul Ko, Jaewook Lee, and Sangheon Pack*, “CG-E2S2: Consistency-Guaranteed and Energy Efficient Sleep Scheduling Algorithm with Data Aggregation for IoT,” Future Generation Computer Systems (FGCS), vol. 92, pp. 1093-1102, March 2019. 

27. Haneul Ko, Jaewook Lee, and Sangheon Pack*, “Energy-Efficient Proactive Edge Caching with Sleep Scheduling for Green Networks," EURASIP Journal on Wireless Communications and Networking, Vol. 2018, No. 190, August 2018. 

28. Haneul Ko, Jaewook Lee, and Sangheon Pack*,  “Joint Optimization of Channel Selection and Frame Scheduling for Coexistence of LTE and WLAN,” IEEE Transactions on Vehicular Technology (TVT), Vol. 67, No. 7, pp. 6481-6491, July 2018. 

29. Haneul Ko, Jaewook Lee, and Sangheon Pack*,  “Spatial and Temporal Computation Offloading Decision Algorithm in Edge Cloud-Enabled Heterogeneous Networks," IEEE Access, Vol. 6, pp. 18920-18932, March 2018. 

30. Haneul Ko, Jaewook Lee, and Sangheon Pack*, “MALM: Mobility-Aware Location Management Scheme in Femto/Macrocell Networks,” IEEE Transactions on Mobile Computing (TMC), Vol. 16, No. 11, pp. 3115-3125, November 2017. 

31. Haneul Ko, Jaewook Lee, and Sangheon Pack*, “Performance Optimization of Delayed WiFi Offloading in Heterogeneous Networks,” IEEE Transactions on Vehicular Technology (TVT), Vol. 66, No. 10, pp. 9436-9447, October 2017. 

32. Haneul Ko, Jaewook Lee, and Sangheon Pack, “An Opportunistic Push Scheme for Online Social Networking Services in Heterogeneous Wireless Networks,” IEEE Transactions on Network and Service Management (TNSM), Vol. 14, No. 2, pp 416-428, June 2017. 

33. Haneul Ko, Jaewook Lee, and Sangheon Pack*, "A Fair Listen-Before-Talk Algorithm for Coexistence of LTE-U and WLAN," IEEE Transactions on Vehicular Technology (TVT), Vol. 65, No. 12, pp. 10116-10120, December 2016.