SaT5G_White_Paper_Research_Pillars_2020（白皮书、研究支柱）.pdf

Integrating Satcom and 5G: challenges and solutions

SaT5G (761413) Research Pillar White Paper February 2020 TABLE OF CONTENTS Introduction 3 Research Pillar I: Implementing 5G SDN and NFV in Satellite Networks 4 Overview 4 Integrated 5G/Satellite Network Architecture 4 Adoption of 5G Network Architecture in Satellite Networks 6 Virtualization of Satellite Network Functions 7 SDN in Satellite Networks 9 Example of an SDN and NFV-enabled hybrid Satellite-5G Network 9 Conclusions 10 Research Pillar : Integrated Network Management and Orchestration 10 Overview 10 Analysis and development 11 Conclusions 12 Research Pillar : Multi-link and Heterogeneous Transport 12 Overview 12 Multipath TCP (MPTCP) 13 MPQUIC 14 3GPP AT3S 15 5G UE using an AT3S or MPTCP function 16 UE not using an AT3S or MPTCP