Recommendation ITU-R M.2177-0
INTELLECTUAL PROPERTY RIGHTS
Annex 1 Specification of the 3GPP 5G-NTN radio interface technology −
SRIT
1 Overview of the satellite
radio interface technology
1.1 Overview of the
component RIT: NR-NTN
1.1.1 Overall
architecture and general aspects
1.1.2 Timing,
Synchronization and HARQ enhancements
1.1.3 Mobility
Management
1.1.4 Switchover
1.1.5 NG-RAN
signalling
1.1.6 RF
performances and RRM requirements
1.1.7 Other
enhancements
1.2 Overview of the
component RIT: IoT-NTN
1.2.1 Overall
architecture and general aspects
1.2.2 Timing
and Synchronization
1.2.3 Discontinuous
coverage and assistance information
1.2.4 Mobility
Management
1.2.5 Feeder-link
switchover
1.2.6 Network-interfaces
signalling aspects
1.2.7 MME(Re-)Selection
by eNB
1.2.8 Verification
of UE location
1.2.9 Support
for E-UTRAN
1.2.10 Other
NAS protocol Aspects
1.2.11 Other
enhancements
1.3 Detailed
specification of the radio interface technology
1.3.1 Titles
and synopses of the global core specification and the transposed standards
1.3.2 Other specifications
Annex 2 Specification of the 3GPP 5G-NTN radio interface technology −
RIT
1 Background
2 Overview of the satellite
radio interface technology
2.1 Overview of the
5G-NTN RIT
2.1.1 Overall
architecture and general aspects
2.1.2 Timing,
Synchronization and HARQ enhancements
2.1.3 Mobility
management
2.1.4 Switchover
2.1.5 NG-RAN
signalling
2.1.6 RF
performances and RRM requirements
2.1.7 Other
enhancements
2.2 Detailed
specification of the radio interface technology
2.2.1 Titles
and synopses of the global core specification and the transposed standards
2.2.2 Other
specifications