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Conference Paper
5G-ALLSTAR: An Integrated Satellite-Cellular System for 5G and Beyond
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- Authors
- Junhyeong Kim, Guido Casati, Antonio Pietrabissa, Alessandro Giuseppi, Emilio Calvanese Strinati, Nicolas Cassiau, Gosan Noh, Heesang Chung, Ilgyu Kim, Marjorie Thary, Jean-Michel Houssin, Federico Pigni, Sylvain Colombero, Pierre Dal Zotto, Leszek Raschkowski, Stephan Jaeckel
- Issue Date
- 2020-05
- Citation
- Wireless Communications and Networking Conference (WCNC) 2020, pp.1-6
- Publisher
- IEEE
- Language
- English
- Type
- Conference Paper
- Abstract
- 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 Keywords
- 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