Study on satellite access - Phase 3
The present document describes use cases and aspects related to enhancements of the 5G system over satellite, including:
• Store and Forward (S&F) Satellite operation for delay-tolerant communication service
• UE-Satellite-UE communication
• GNSS independent operation
• Positioning enhancements for satellite access
Potential service requirements are derived for these use cases and are consolidated in a dedicated chapter.
The report ends with recommendations regarding the continuation of the work.