Content for TS 23.586 Word version: 18.2.0
5 High level functionality and features
5.1 Authorization and Provisioning for Ranging/SL positioning service
5.2 Ranging/Sidelink Positioning UE Discovery & Selection
5.3 Ranging/SL Positioning control
5.5 UE Positioning assisted by Sidelink Positioning and involving 5GC
5.6 Ranging/SL Positioning service exposure
5.7 QoS Handling
5.8 Subscription to Ranging/SL Positioning
5.9 Charging
5.10 Security
5.11 UE-only Operation for SL Positioning using Located UE
5.12 Support of Concurrent Ranging/Sidelink Positioning Requests
6 Functional description and information flows
6.2 Procedures for Service Authorization and Provisioning to UE
6.3 Procedures for Service Authorization to NG-RAN
6.4 Procedures for UE Discovery
6.5 Procedure for UE Positioning assisted by Sidelink Positioning and involving 5GC
6.6 Procedure of UE only Sidelink Positioning for Target UE using Located UE
6.7 Procedures for Ranging/SL Positioning service exposure
6.8 Procedures of Ranging/Sidelink Positioning control
$ Change history
5 High level functionality and features p. 18
5.1 Authorization and Provisioning for Ranging/SL positioning service p. 18
5.1.1 Authorisation and policy/parameter provisioning to UE p. 18
5.1.2 Authorisation and policy/parameter provisioning to NG-RAN p. 19
5.2 Ranging/Sidelink Positioning UE Discovery & Selection p. 20
5.2.1 General p. 20
5.2.2 Located UE Discovery & Selection p. 20
5.2.3 SL Positioning Server UE Discovery & Selection p. 21
5.3 Ranging/SL Positioning control p. 21
5.4 Void
5.5 UE Positioning assisted by Sidelink Positioning and involving 5GC p. 23
5.5.1 General p. 23
5.5.2 Network based SL Positioning for UE with NAS connection p. 24
5.5.3 Network-based SL positioning for UE without NAS connection p. 25
5.5.4 Network-assisted SL Positioning for UE with NAS connection p. 25
5.5.5 Network-assisted SL Positioning for UE without NAS connection p. 25
5.6 Ranging/SL Positioning service exposure p. 26
5.6.1 General p. 26
5.6.2 Service exposure to SL Positioning Client UE p. 26
5.6.2.1 General p. 26
5.6.2.2 Ranging/SL Positioning service exposure through PC5 p. 26
5.6.2.3 Ranging/SL Positioning service exposure through 5GC U-plane p. 27
5.6.2.4 Ranging/SL Positioning service exposure through 5GC C-plane p. 27
5.6.3 Service Exposure to the AF and 5GC NF p. 27
5.7 QoS Handling p. 28
5.7.1 General p. 28
5.7.2 Handling of Ranging/SL Positioning QoS p. 28
5.7.3 Handling of RSPP transport QoS p. 28
5.8 Subscription to Ranging/SL Positioning p. 28
5.9 Charging p. 29
5.10 Security p. 29
5.11 UE-only Operation for SL Positioning using Located UE p. 29
5.12 Support of Concurrent Ranging/Sidelink Positioning Requests p. 30
6 Functional description and information flows p. 30
6.1 Void
6.2 Procedures for Service Authorization and Provisioning to UE p. 30
6.2.1 General p. 30
6.2.2 PCF based Service Authorization and Provisioning to UE p. 30
6.2.3 PCF discovery p. 31
6.2.4 Procedure for UE triggered Ranging/SL Positioning Policy provisioning p. 31
6.2.5 AF-based service parameter provisioning for Ranging/SL Positioning over control plane p. 31
6.3 Procedures for Service Authorization to NG-RAN p. 32
6.3.1 General p. 32
6.3.2 Registration procedure p. 32
6.3.3 Service Request procedure p. 32
6.3.4 N2 Handover procedure p. 32
6.3.5 Xn Handover procedure p. 33
6.3.6 Subscriber Data Update Notification to AMF p. 33
6.3.7 Delivery of PC5 QoS parameters related to RSPP transport to NG-RAN p. 33
6.4 Procedures for UE Discovery p. 34
6.4.1 General p. 34
6.4.2 Ranging/SL Positioning UE discovery with 5G ProSe capable UE p. 34
6.4.2.1 Ranging/SL Positioning UE direct discovery p. 34
6.4.2.2 Ranging/SL Positioning group member discovery with 5G ProSe capable UE p. 36
6.4.3 Ranging/SL Positioning UE discovery with V2X capable UE p. 37
6.5 Procedure for UE Positioning assisted by Sidelink Positioning and involving 5GC p. 38
6.5.1 Procedures for Network based SL Positioning for UE with NAS connection p. 38
6.5.1.1 MO-LR Procedure for Network based SL Positioning for UE with NAS connection p. 38
6.5.1.2 MT-LR Procedure for Network-based SL Positioning for UE with NAS connection p. 38
6.5.2 Procedures for Network-based SL Positioning for UE without NAS connection p. 38
6.5.3 Procedures for Network-assisted SL Positioning for UE with NAS connection p. 39
6.5.3.1 MO-LR Procedure for Network-assisted SL Positioning for UE with NAS connection p. 39
6.5.3.2 MT-LR Procedure for Network-assisted SL Positioning for UE with NAS connection p. 39
6.5.4 Procedures for Network-assisted SL Positioning for UE without NAS connection p. 40
6.6 Procedure of UE only Sidelink Positioning for Target UE using Located UE p. 40
6.7 Procedures for Ranging/SL Positioning service exposure p. 41
6.7.1 Procedures for service exposure to SL Positioning Client UE p. 41
6.7.1.1 Procedures for Ranging/SL Positioning service exposure through PC5 p. 41
6.7.1.2 Procedure for Ranging/SL Positioning service exposure through 5GC network p. 42
6.7.2 Procedures for Service Exposure to the AF p. 45
6.8 Procedures of Ranging/Sidelink Positioning control p. 45
$ Change history p. 49
