Abstract ▼

III. Research and Development results
A. Quantitative Results
○ Building networking infrastructure/service and quantum cryptography communication research
⦁ utilization of research network (large-scale R&E transmission)
⦁ Advanced backbone design of KREONET (total, 900G class domestic ba

III. Research and Development results
A. Quantitative Results
○ Building networking infrastructure/service and quantum cryptography communication research
⦁ utilization of research network (large-scale R&E transmission)
⦁ Advanced backbone design of KREONET (total, 900G class domestic backbone design, Daejeon, Chicago, Seattle, Hong-Kong 100G connection)
○ Supporting high-performance dedicated research network based on ScienceDMZ
⦁ Supporting ScienceDMZ above 90% performance for R&E institutes above gigabyte level: 50 sites
⦁ Supporting advanced collaboration environment for Giga networking: 80 sites and excellent collaboration research community: 10 sites
○ Achievement ScienceDMZ transfer performance Green Level (Korea-US performance verified, 99.7% transfer rate compared to given bandwidth)
⦁ Transfer of LSST data (58Gbs/60Gbps) through the three continents from Chile via US to Korea) and achievement 99.7Gbs/100Gbps performance between Korea andChile in SC18
⦁ Design and deployment of a high performance DTN cluster based on KISTI-5 Nurion
⦁ Complete Deployment and Development of International SDN Wide Area Network Infrastructure and Virtually Dedicated Networking/Federation Technologies in China (Hong Kong) and USA (Seattle)
♦ Achievement of approximate 55.7Gbps disk-to-disk transfer throughput between NERSC Cori DTNs and Nurion DTNs
○ ScienceIoT: IoT-based research environment safety management system for underground research laboratory
⦁ Development of IoT system for supporting rescue activities through stable transmission and providing worker location and safety management information using LoRa/BLE communication

B. Qualitative Results
○ Building networking infrastructure/service and quantum cryptography communication research
⦁ 17 regional network centers 24 hours a day, 365 days monitoring (failure, performance, security, etc.), networking & remote security enhancement throughduplexing
⦁ KREONET (traffic analysis, demand analysis by application, etc.)
⦁ KREONET design and planning research based on quantum cryptographic communication for future security of research network
○ Supporting high-performance dedicated research network based on ScienceDMZ
⦁ Required function achievement above 20% based on research collaboration zone for authentication/authorization
⦁ Achieving unified authentication provisioning and compatibility technology in Korea first
○ Achievement ScienceDMZ transfer performance Green Level
♦ Building high-performance massive data transfer environment between NERSC/ESnet and Nurion/Kreonet utilizing KREONET Globus online service
⦁ A collaboration of APRP(Asia Pacific Research Platform) to deploy ScienceDMZ to Asia countries
⦁ A completion of connection for US PRP(※ScienceDMZ association in the western coast of the US) and KISTI high-performance GPU-Enabled DTN and also FPGA-enabled DTN
○ ScienceIoT: IoT-based research environment safety management system for underground research laboratory
⦁ Search for available IoT service in disaster sector, environment sector, human welfare sector and etc., applied in the ScienceIoT Infrastructure
⦁ Research and development planning for new wireless IoT technologies

(출처 : SUMMARY 12p)

목차 Contents

• 표지 ... 1
• 제 출 문 ... 2
• 보고서 초록 ... 3
• 요 약 문 ... 4
• Summary ... 11
• Contents ... 16
• 목차 ... 18
• 표목차 ... 20
• 그림목차 ... 22
• 1장 연구사업 개요 ... 28
• 제1절 연구사업 필요성 ... 28
• 제2절 연구사업 동향 분석 ... 30
• 제3절 연구사업 목표 및 내용 ... 34
• 제4절 연구사업 추진전략/체계 및 결과 요약 ... 38
• 제5절 연구사업 성과의 활용 방안 및 기대효과 ... 42
• 2장 대용량 연구데이터 전송 인프라 구축을 위한 백본 및 엑세스 네트워크 구축 ... 45
• 제1절 연구목표 및 주요성과 ... 45
• 제2절 대용량 연구데이터 전송 인프라 구축을 위한 백본 및 엑세스 네트워크 구축 ... 46
• 제3절 글로벌과학기술협업연구망 안정적 운영 및 고도화 ... 64
• 제4절 KREONET-S 기반 SDN 광역망 인프라 구축개발 및 가상화/자동화 환경 연구 ... 86
• 3장 국가 과학기술연구망 최대 전송성능 보장 ... 103
• 제1절 연구목표 및 주요성과 ... 103
• 제2절 기가급 이상 연구기관 ScienceDMZ 서비스 ... 104
• 제3절 ScienceDMZ 성능모니터링 시스템 구축 ... 123
• 4장 협업연구지원 목적 핵심네트워킹 기술 서비스 ... 133
• 제1절 연구목표 및 주요성과 ... 133
• 제2절 첨단연구 지원 및 협업연구 환경 구축 ... 134
• 제3절 핵심 네트워킹 서비스 ... 136
• 제4절 연합인증 활용성 확대를 위한 연구협업존 개발 및 서비스 ... 148
• 5장 ScienceDMZ Green Level 전송 성능 ... 168
• 제1절 연구목표 ... 168
• 제2절 ScienceDMZ DTN 클러스터 및 KREONET Globus online 서비스 ... 169
• 제3절 KREONET R&E Together 플랫폼 ... 183
• 제4절 ScienceDMZ Green Level 달성 주요성과 ... 196
• 제5절 무선연구망 ScienceIoT ... 209
• 6장 결론 ... 230
• 참고문헌 ... 232
• 끝페이지 ... 236