| 2010 | AINA | An Overlay Multicast that Supports a Distinguished QoS Based on Service Levels and User Environments in the Next Generation Network. | Boyoung Rhee, Sunyoung Han |
| 2010 | COMPSAC | Reconnection of the Pre-assigning Peers in the Seamless Video Streaming. | Ilhom Karimov, Nuriddin Rayimov, Jing Liu, Jungwook Song, Sungchol Cho, Sunyoung Han, Chinchol Kim |
| 2009 | AINA | QoS-Aware Router Combining Features of Conventional Routing and Flow-Aware Routing Based on Resource Management over NGN. | Boyoung Rhee, Sungchol Cho, Xianshu Jin, Sunyoung Han |
| 2008 | AINA | Practical Multicast Security Architecture Using Sleep State. | Hoyoung Lee, Jing Liu, Sunyoung Han |
| 2008 | AINA | Cross-Correlated FEC Scheme for Multimedia Streaming over Wireless LAN. | Eunyong Park, Sunyoung Han, Heemin Kim, Kiwon Son |
| 2008 | AINA | Overlay Multicast Architecture Supporting QoS over NGN. | Boyoung Rhee, Kwangman Koh, Sunyoung Han |
| 2008 | ISORC | An Efficient Task Serializer for Hard Real-Time TMO Systems. | Hyun-Joo Kim, Jung-Guk Kim, Chun-Hyon Chang, Sunyoung Han, Shin Hue |
| 2007 | ICCSA | Multicast Tree Construction for Supporting QoS. | Choonsung Rhee, Jungwook Song, Heemin Kim, Sunyoung Han |
| 2007 | ISADS | Dynamic Clustering Model for High Service Availability. | Hocheol Sung, Byounguk Choi, Heemin Kim, Jungwook Song, Sunyoung Han, Chee-Wei Ang, Wang-Cho Cheng, Kim-Sing Wong |
| 2007 | Networking | LPD Based Route Optimization in Nested Mobile Network. | Jungwook Song, Heemin Kim, Sunyoung Han, Bok-Gyu Joo |
| 2006 | APNOMS | End-to-End QoS Monitoring Tool Development and Performance Analysis for NGN. | Chinchol Kim, Sangchul Shin, Sang Yong Ha, Sunyoung Han, Youngjae Kim |
| 2006 | ICCS | Selective Handover Technique on Multihomed Mobile Network Environment. | Kiyong Park, Sunyoung Han, Jungwook Song |
| 2006 | ICCS | Route Optimization in NEMO Environment with Limited Prefix Delegation Mechanism. | Jungwook Song, Sunyoung Han, Kiyong Park |
| 2006 | ICCS | A Self-configuration Mechanism for High-Availability Clusters. | Hocheol Sung, Sunyoung Han, Bok-Gyu Joo, Chee-Wei Ang, Wang-Cho Cheng, Kim-Sing Wong |
| 2006 | ICCSA | Seamless and Reliable Mobile Multicast Mechanism in Next Generation Networks. | Choonsung Rhee, Sunyoung Han |
| 2006 | ISPA | Scalable Overlay Multicast Architecture. | Choonsung Rhee, Sunyoung Han, Byounguk Choi, Jungwook Song |
| 2005 | CIS | The Next Generation PARLAY X with QoS/QoE. | Sungjune Hong, Sunyoung Han |
| 2005 | EUC | The Extended PARLAY X for an Adaptive Context-Aware Personalized Service in a Ubiquitous Computing Environment. | Sungjune Hong, Sunyoung Han, Kwanho Song |
| 2005 | ISADS | Lightweight home network middleware supporting mobility management. | Hojae Hyun, Kwangman Koh, Sunyoung Han, Moon-hae Kim, Chun-Hyon Chang |
| 2004 | ICCS | Route Optimization Technique to Support Multicast in Mobile Networks. | Kiyong Park, Sunyoung Han, Bok-Gyu Joo, Keecheon Kim, Jinpyo Hong |
| 2004 | ICCS | Server Mobility Using Domain Name System in Mobile IPv6 Networks. | Hocheol Sung, Sunyoung Han |
| 2004 | ICCSA | Design of Mobile Network Route Optimization Based on the Hierarchical Algorithm. | Dongkeun Lee, Keecheon Kim, Sunyoung Han |
| 2003 | ICCS | A Group Key Management Supporting Individual Batch Rekeying and Fault Tolerance for Secure Multicast. | Hojae Hyun, Keecheon Kim, Sunyoung Han |
| 2003 | ICCS | Independent Zone Setup Scheme for Re-configurable Wireless Network. | Jaepil Yoo, Keecheon Kim, Sunyoung Han |
| 2003 | ICCSA | Intelligent Fault-Tolerant Web Caching Service on Application Level Active Networks. | Sungjune Hong, Keecheon Kim, Sunyoung Han |
| 2003 | ICCSA | Connection Mechanism Using Agent for Streaming in Multimedia Messaging Service Environment. | Juhee Hong, Jungwook Song, Sunyoung Han, Keecheon Kim |
| 2003 | ICCSA | Dual Transmission Architecture for Mobile Multicasting. | Kiyong Park, Sunyoung Han, Bok-Gyu Joo |
| 2002 | ICCS | Workload Scheduler with Fault Tolerance for MMSC. | Juhee Hong, Hocheol Sung, Hoyoung Lee, Keecheon Kim, Sunyoung Han |
| 2002 | ICCS | The Differentiated Call Processing Based on the Simple Priority-Scheduling Algorithm in SIP6. | Chinchol Kim, Byounguk Choi, Keecheon Kim, Sunyoung Han |
| 2001 | PRDC | Intelligent Fault-Tolerant CORBA Service on Real-Time CORBA. | Youngjae Kim, Sungjune Hong, Kiyong Park, Keecheon Kim, Sunyoung Han |
| 1999 | PDPTA | An Efficient and Secure Electronic Micropayment Systems. | Youngdal Kim, Kwanho Song, Sunyoung Han |
| 1998 | ISORC | Real-Time Inter-ORB Protocol on Distributed Environment. | Sungjune Hong, Dugki Min, Sunyoung Han |