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International Journals (SCI/E)   (* Corresponding Author)

• H. Noh, S. Ji, Y. Go, GS Park, and H. Song
  Resilient and fast block transmission system for scalable Hyperledger Fabric blockchain in multi-cloud environments
  [TNSM] IEEE Transactions on Network and Service Management, Sept. 2024
  
  
• Gi Seok Park and Hwangjun Song
  Watchdog: Network-aware consensus protocol for enhancing scalability of public blockchains
  [IoT-J] IEEE Internet of Things Journal, vol. 11, no. 11, pp. 20138-20151, June 2024
  Media #1, Media #2
  
  
• R. Kim, H Song, and Gi Seok Park^*
  Moving real-time services to Web 3.0: challenges and opportunities
  [TSC] IEEE Transactions on Services Computing, vol. 16, no. 6, pp. 4041-4059, Nov.-Dec. 2023
  Media
  
  
• H. Noh, GS Park, Y. Go, S. Shin, Y. Jang, and H. Song
  Energy-efficient HTTP adaptive streaming system over SDN-enabled Wi-Fi APs
  IEEE Access, vol. 11, pp. 105427-105439, Sept. 2023
  
  
• S. Set and Gi Seok Park^*
  Service-aware dynamic sharding approach for scalable blockchain
  [TSC] IEEE Transactions on Services Computing, vol. 16, no. 4, pp. 2954-2969, July-Aug. 2023
  Media
  
  
• Gi Seok Park^*, R. Kim, and H. Song
  Collaborative virtual 3D object modeling for mobile AR streaming services over 5G networks
  [TMC] IEEE Transactions on Mobile Computing, vol. 22, no. 7, pp. 3855-3869, July 2023
  Media
  
  
• R. Kim, H. Noh, H. Song, and Gi Seok Park^*
  Quick block transport system for scalable Hyperledger Fabric blockchain over D2D-assisted 5G networks
  [TNSM] IEEE Transactions on Network and Service Management, vol. 19, no. 2, pp. 1176-1190, June 2022
  Media
  
  
• Gi Seok Park and Hwangjun Song
  Cooperative base station caching and x2 link traffic offloading system for video streaming over SDN-enabled 5G networks
  [TMC] IEEE Transactions on Mobile Computing, vol. 18, no. 9, pp. 2005-2019, September 2019
  Media
  
  
• Gi Seok Park and Hwangjun Song
  Video quality-aware traffic offloading system for video streaming services over 5G networks with dual connectivity
  [TVT] IEEE Transactions on Vehicular Technology, vol. 68, no. 6, pp. 5928-5943, June 2019
  Media
  
  
• D. Ho, Gi Seok Park, and Hwangjun Song
  Game-theoretic scalable offloading for video streaming services over WiFi and LTE networks
  [TMC] IEEE Transactions on Mobile Computing, vol. 17, no. 5, pp. 1090-1104, May 2018
  
  
• Gi Seok Park, W. Kim, S.H. Jeong, and Hwangjun Song
  Smart base station-assisted partial-flow D2D offloading system for video streaming services
  [TMC] IEEE Transactions on Mobile Computing, vol. 16, no. 9, pp. 2639-2655, September 2017
  Media #1, Media #2
  
  
• Gi Seok Park and Hwangjun Song
  A novel hybrid P2P and cloud storage system for retrievability and privacy enhancement
  Springer Peer-to-Peer Networking and Applications, vol. 9, no. 2, pp. 299-312, March 2016
  
  
• W. Kim, Gi Seok Park, and Hwangjun Song
  An effective cross-layer designed packet scheduling, call admission, and handover for video streaming services over LTE network
  Elsevier Journal of Visual Communication and Image Representation, vol. 31, pp. 335-346, August 2015
  

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International Conferences (Regular/Full Papers)

• H. Noh, Gi Seok Park, Y. Go, and Hwangjun Song
  HTTP adaptive streaming system maximizing overall video quality over SDN-enabled Wi-Fi APs
  [WiMob] IEEE International Conference on Wireless and Mobile Computing, Networking and Communications, 2022, Thessaloniki, Greece
  - Best Paper Award
  
  
• S. Ji, S. Lee, Gi Seok Park, and Hwangjun Song
  Head movement-aware MPEG-DASH SRD-based 360° video VR streaming system over wireless network
  [WoWMoM] IEEE International Symposium on a World of Wireless, Mobile and Multimedia Networks, 2022, Belfast, Northern Ireland
  - Acceptance rate: 26%, 한국정보과학회 우수학회
  
  
• H. Noh, Gi Seok Park, and Hwangjun Song
  Progressive Mesh-based HTTP Adaptive Augmented Reality Streaming System
  [LCN] IEEE Conference on Local Computer Networks, 2021, Canada
  - Full paper acceptance rate: 27.34%
  
  
• Gi Seok Park, H. Noh, and Hwangjun Song
  Video quality-aware traffic steering system for multi-homed mobile terminal
  [STWiMob] IEEE International Conference on Wireless and Mobile Computing, Networking and Communications Workshop on Selected Topics in Wireless and Mobile Computing, 2018, Limassol, Cyprus
  
  
• D. Ho, Gi Seok Park and Hwangjun Song
  Mobile data offloading system for video streaming services over SDN-enabled wireless networks
  [MMSys] ACM Multimedia Systems Conference, 2018, Amsterdam
  - Acceptance rate: 26%, 한국정보과학회 우수학회
  
  
• D. Ho, Gi Seok Park and Hwangjun Song
  Auction-based resource negotiation for flexible video traffic offloading over wireless networks
  [ICNC] IEEE International Conference on Computing, Networking and Communications, 2017, Silicon Valley, USA
  - Acceptance rate: 29%
  
  
• Gi Seok Park , W. Kim, and Hwangjun Song
  Control-theoretic scalable device-to-device offloading system for video streaming services
  [MSWiM] ACM International Conference on Modeling, Analysis and Simulation of Wireless and Mobile Systems, 2016, Malta
  - Acceptance rate: 26%
  
  
• W. Kim, Gi Seok Park, and Hwangjun Song
  QoE-based interworking call admission, handoff, and packet scheduling system for multimedia streaming services over LTE network
  IEEE International Conference on Computer Communication Networks (ICCCN) Workshop on Context-aware QoS Provisioning and Management for Emerging Networks, Applications and Services, 2015, Las Vegas, NV, USA
  
  
• Gi Seok Park and Hwangjun Song
  Data retrieval and privacy enhancing hybrid P2P-cloud storage system
  Signal and Information Processing Association Annual Summit and Conference (APSIPA), Asia-Pacific, 2014, Siem Reap, Cambodia
  

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Patents

• 블록체인 상의 트랜잭션 처리 방법 및 장치
  출원번호: 10-2024-0136914, 출원일: 2024.10.08
  
  
• 연합 작업 증명을 수행하는 방법 및 이를 위한 전자 장치
  출원번호: 10-2024-0136962, 출원일: 2024.10.08
  
  
• 데이터 중심 마이크로 서비스 아키텍처 기반 지능형 헬스케어 서비스 플랫폼 시스템
  출원번호: 10-2023-0026852, 출원일: 2023.02.28
  
  
• 분산 스토리지를 기반으로 적응형 스트리밍 서비스를 제공하기 위한 장치, 방법, 및 시스템
  등록번호: 10-2485722, 등록일: 2023.01.03
  
  
• 적응형 비디오 스트리밍 서비스를 위한 블록체인 기반의 안정적인 체감품질 가속기
  등록번호: 10-2390522, 등록일: 2022.03.21
  
  
• 사용자의 네트워크 상태를 기반으로 가상 3D 객체를 모델링하는 방법 및 장치
  등록번호: 10-2363144, 등록일: 2022.02.10
  
  
• 블록체인 시스템에서 블록 전송 방법
  등록번호: 10-2347568, 등록일: 2022.01.06
  - 기술이전계약: 2023.02.21 ~ 2024.02.20
  
  
• 모바일 엣지 클라우드 기반 미디어 서비스 방법 및 이를 지원하는 장치
  등록번호: 10-2283903, 등록일: 2021.07.26
  
  
• 확장 가능한 P2P 오버레이 구조에 기반한 블록 데이터 멀티 캐스팅 방법 및 장치
  등록번호: 10-2263461, 등록일: 2021.06.04
  
  
• 다중 통신 제어 장치 및 방법
  등록번호: 10-2162350, 등록일: 2020.09.25
  
  
• D2D 통신 기반의 데이터 오프로딩 방법 및 장치
  등록번호: 10-1871589, 등록일: 2018.06.20
  
  
• 병렬 프로세싱을 위한 적응적 타일 분할 방법 및 이를 이용한 비디오 부호화/복호화 방법
  등록번호: 10-1756582, 등록일: 2017.07.04
  
  
• P2P를 이용한 하이브리드 스토리지 시스템 및 이를 이용한 데이터 전송 방법
  등록번호: 10-1592727, 등록일: 2016.01.18
  
  
• Hybrid Storage System using P2P and Method for Transmitting Data using the Same
  Publication Number: 20170206132, Publication Date: Jul 20, 2017, Application Number: 15/324,674 Receipt Date: 04-Feb-2015
  
  

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International Standards

• Seong-Ho Jeong, Kamrul Hasan, Hwangjun Song, Gi Seok Park, Yunmin Go
  H.DLT-FMD: Proposed update to the baseline text
  ITU-T SG16-C129-R2, Date: 2022.10.04
  
  
• Seong-Ho Jeong, Nazib Abdun Nasir, Hwangjun Song, Gi Seok Park
  F.DLT-FMD: Proposal of a new work item on a framework for fast message delivery for DLT-based services
  ITU-T SG16-C0907, Date: 2022.01.04