Content for TR 23.700-72 Word version: 19.0.0
6 Solutions p. 13
6.0 Mapping of solutions to key issues p. 13
6.1 Solution #1: Target UE Location provided by surrounding UEs. p. 13
6.1.1 Description p. 13
6.1.2 Solution evaluation p. 16
6.2 Solution #2: Application enabled Geofencing p. 16
6.2.1 Description p. 16
6.2.1.1 General p. 16
6.2.1.2 Procedure of Geofencing subscription/unsubscribe request p. 16
6.2.1.3 Procedure of Geofencing UE(s) Information request/response p. 18
6.2.2 Solution evaluation p. 19
6.3 Solution #3: Application enabled history tracing p. 20
6.3.1 Description p. 20
6.3.2 Solution evaluation p. 21
6.4 Solution #4: Support dynamic Geofencing p. 21
6.4.1 Description p. 21
6.4.2 Solution evaluation p. 23
6.5 Solution #5: Location information exposure enhancement p. 23
6.5.1 Description p. 23
6.5.1.1 General p. 23
6.5.1.2 Procedure of LMS supporting to expose value-added UE location data p. 24
6.5.2 Solution evaluation p. 24
6.6 Solution #6: Reduce response time for LCS QoS p. 25
6.6.1 Description p. 25
6.6.1.1 General p. 25
6.6.1.2 Procedure of LMS checking if the stored UE location data can be reused p. 25
6.6.2 Solution evaluation p. 26
6.7 Solution #7: Support for SL positioning/ranging enablement p. 26
6.7.1 SL positioning management in SEAL LMS p. 26
6.7.2 Subscription for leveraging UE positioning and ranging operations p. 27
6.7.3 Solution evaluation p. 28
6.8 Solution #8: New ADAE Analytics Based on Ranging/Sidelink Positioning Information Exposure p. 28
6.8.1 General p. 28
6.8.2 Procedure p. 28
6.8.3 Information flows p. 30
6.8.3.1 General p. 30
6.8.3.2 Collision detection analytics subscription request p. 30
6.8.3.3 Collision detection analytics subscription response p. 31
6.8.3.4 Collision detection analytics notification p. 31
6.8.3.5 Ranging/SL positioning data and location information collection subscription request p. 32
6.8.3.6 Ranging/SL positioning data and location information collection subscription response p. 32
6.8.3.7 Data Notification p. 33
6.8.3.8 Get analytics data request p. 33
6.8.3.9 Get analytics data response p. 33
6.8.4 Solution evaluation p. 34
6.9 Solution #9: New ADAE Analytics on Location-related UE Group for Location Services p. 34
6.9.1 General p. 34
6.9.2 Procedure p. 34
6.9.3 Information flows p. 37
6.9.3.1 General p. 37
6.9.3.2 Location-related UE group analytics subscription request p. 37
6.9.3.3 Location-related UE group analytics subscription response p. 37
6.9.3.4 Location-related UE group analytics notification p. 38
6.9.3.5 Location information collection subscription request p. 39
6.9.3.6 Location information collection subscription response p. 39
6.9.3.7 Data Notification p. 39
6.9.3.8 Get analytics data request p. 40
6.9.3.9 Get analytics data response p. 41
6.9.4 Solution evaluation p. 42
6.10 Solution #10: Support location services for multiple USIMs/UEs that sharing the same location p. 43
6.10.1 Description p. 43
6.10.1.1 General p. 43
6.10.1.2 Procedure of LMS identifying multiple UEs that sharing the same location data p. 43
6.10.1.3 Procedure of LMS select the proper UE among multiple UEs to obtain the UE location data p. 47
6.10.2 Solution evaluation p. 49
6.11 Solution #11: Support for adaptive location configuration and reporting p. 49
6.11.1 Architecture Impacts p. 49
6.11.2 Solution description p. 49
6.11.2.1 Impact to existing SEAL location management procedures p. 49
6.11.2.2 SEAL location management server provides adaptive configuration p. 52
6.11.3 Solution evaluation p. 52
6.12 Solution #12: Verify UE location p. 53
6.12.1 Description p. 53
6.12.2 Procedures p. 53
6.12.3 Information flows p. 54
6.12.3.1 General p. 54
6.12.3.2 Confirm location service subscription request p. 54
6.12.3.3 Confirm location service subscription response p. 55
6.12.3.4 Confirm location request p. 55
6.12.3.5 Confirm location report p. 55
6.12.3.6 Confirm location service usage notification p. 55
6.12.4 Solution evaluation p. 56
7 Overall Evaluation p. 56
7.1 General evaluation p. 56
7.2 Solution evaluation p. 56
8 Conclusions p. 60
8.1 General conclusions p. 60
8.2 Conclusions of key issues p. 60
8.2.1 Conclusions of KI#1 p. 60
8.2.2 Conclusions of KI#2 p. 60
8.2.3 Conclusions of KI#3 p. 60
8.2.4 Conclusions of KI#4 p. 61
8.2.5 Conclusions of KI#5 p. 61
8.2.6 Conclusions of KI#6 p. 61
$ Change history p. 62
