상세정보
학술대회
5G-ALLSTAR: An Integrated Satellite-Cellular System for 5G and Beyond
- 저자
- 김준형, Guido Casati, Antonio Pietrabissa, Alessandro Giuseppi, Emilio Calvanese Strinati, Nicolas Cassiau, 노고산, 정희상, 김일규, Marjorie Thary, Jean-Michel Houssin, Federico Pigni, Sylvain Colombero, Pierre Dal Zotto, Leszek Raschkowski, Stephan Jaeckel
- 발행일
- 202005
- 출처
- Wireless Communications and Networking Conference (WCNC) 2020, pp.1-6
- 협약과제
- 19HH6900, 위성과 셀룰러간 유연한 연동을 위한 5G 무선네트워크 기술 개발, 김일규
- 초록
- This paper provides an overview of recent research activities of the 5G AgiLe and fLexible integration of SaTellite And cellulaR (5G-ALLSTAR) project which aims to develop Multi-Connectivity technology that integrates the cellular and satellite networks to provide seamless, reliable and ubiquitous broadband services. 5G-ALLSTAR also entails developing millimeter-wave (mmWave) 5G New Radio (NR)-based cellular access system and investigating the feasibility of NR-based satellite access for providing broadband and reliable 5G services. In addition, spectrum sharing between cellular and satellite networks is studied. With all the technologies developed, 5G-ALLSTAR will showcase the first fully integrated satellite and cellular prototype system for 5G and beyond 5G (B5G) services at a big event (e.g., sporting event like Roland-Garros) in 2021. This paper also provides a preliminary techno-economic analysis on potential use cases targeting vertical markets, and introduces recent standardization activities of relevance.
- KSP 제안 키워드
- 5G and beyond, Broadband Services, Cellular system, Fully integrated, Multi-connectivity, Prototype system, Satellite network, Use Cases, millimeter wave(mmWave), spectrum sharing, techno-economic analysis