Content for TR 23.755 Word version: 17.0.0
8 Solutions
9 Overall evaluation
10 Conclusions
A 3GPP UAS service requirements
B Existing UAS standards
C UAS Regional Regulations
D UAV Aeronautical data communication with USS/UTM
$ Change history
8 Solutions p. 17
8.1 Solution #1: Network assisted positioning for USS/UTM p. 17
8.1.1 Solution description p. 17
8.1.2 Solution evaluation p. 20
8.2 Solution #2: Broadcast communications p. 20
8.2.1 Solution description p. 20
8.2.2 Solution evaluation p. 21
8.3 Solution #3: Support for supplementary UE location p. 21
8.3.1 Solution description p. 21
8.3.2 Solution evaluation p. 22
8.4 Solution #4: Support for coordinated QoS provisioning for network-assisted C2 communication p. 22
8.4.1 Solution description p. 22
8.4.1.1 General p. 22
8.4.1.2 Procedure p. 23
8.4.2 Solution evaluation p. 25
8.5 Solution #5: Support for C2 QoS Provisioning p. 25
8.5.1 Solution description p. 25
8.5.2 Solution evaluation p. 27
8.6 Solution #6: Selection and switching between Network-Assisted/Direct and USS/UTM navigated C2 communication p. 27
8.6.1 Solution description p. 27
8.6.1.1 General p. 27
8.6.1.2 UAS application assisted selection and switching between Network-Assisted/Direct and USS/UTM navigated C2 communication p. 28
8.6.2 Solution evaluation p. 29
8.7 Solution #7: Selection and switching between Network-Assisted and Direct C2 communication p. 30
8.7.1 Solution description p. 30
8.7.1.1 General p. 30
8.7.1.2 UAS application assisted selection and switching between Network-Assisted and Direct C2 communication p. 30
8.7.2 Solution evaluation p. 32
8.8 Solution #8: QoS requirement retrieval during C2 connectivity establishment p. 33
8.8.1 Solution description p. 33
8.8.1.1 General p. 33
8.8.1.2 Procedure for QoS requirement retrieval during C2 connectivity establishment p. 34
8.8.2 Solution evaluation p. 35
8.9 Solution #9: Support for dynamic C2 mode switching between direct and network-assisted p. 35
8.9.1 Solution description p. 35
8.9.1.1 Procedure for network-assisted to direct C2 mode switching p. 35
8.9.1.2 Procedure for direct to network-assisted C2 mode switching p. 37
8.9.2 Solution evaluation p. 38
8.10 Solution #10: Support for UAS identification usage in application layer architecture. p. 38
8.11 Solution #11: Capability exposure using CAPIF p. 39
8.12 Solution #12: Support on Real-time UAV Connection Monitoring and Location Reporting p. 39
8.13 Solution #13: Communications between UAVs within a geographical area p. 41
8.13.1 Solution description p. 41
8.13.1.1 General p. 41
8.13.1.2 Communications between UAVs within a geographical area using unicast Uu. p. 41
8.13.2 Solution evaluation p. 42
8.14 Solution #14: Provisioning UAS service information p. 42
8.15 Solution #15: Support for UAS media application session management p. 43
8.16 Solution #16: UAE layer alignment with Edge Enabler Layer p. 44
8.17 Solution #17: Support for reporting of UAV events to USS/UTM p. 44
8.17.1 Solution description p. 44
8.17.1.1 General p. 44
8.17.1.2 Reporting of UAV events p. 44
8.17.2 Solution evaluation p. 46
8.18 Solution #18: Monitor UAV location deviation p. 46
9 Overall evaluation p. 48
9.1 Key issues to solutions mapping p. 48
9.2 General p. 49
9.3 Architecture evaluation p. 49
9.4 Key issue and solution evaluation p. 49
9.4.1 Introduction p. 49
9.4.2 Overall evaluation of Key issue#1 p. 51
9.4.3 Overall evaluation of Key issue#2 p. 51
9.4.4 Overall evaluation of Key issue#3 p. 51
9.4.5 Overall evaluation of Key issue#4 p. 51
9.4.6 Overall evaluation of Key Issue#5 p. 52
9.4.7 Overall evaluation of Key Issue#6 p. 53
9.4.8 Overall evaluation of Key issue#7 p. 53
9.4.9 Overall evaluation of Key issue#8 p. 54
9.4.10 Overall evaluation of Key issue#9 p. 54
9.4.11 Overall evaluation of Key issue#10 p. 54
9.4.12 Overall evaluation of Key issue#11 p. 54
9.4.13 Overall evaluation of Key issue#12 p. 54
10 Conclusions p. 54
A 3GPP UAS service requirements p. 56
A.1 Description p. 56
A.2 Analysis p. 56
B Existing UAS standards p. 59
C UAS Regional Regulations p. 61
D UAV Aeronautical data communication with USS/UTM p. 62
D.1 Introduction p. 62
D.2 Essential Airport information for UAV operation p. 63
D.3 Essential UAV flight restriction parameters p. 63
D.4 UAS Facility Map p. 64
$ Change history p. 66
