6 Functional description and information flows
23.5863GPPArchitectural Enhancements to support Ranging based services and Sidelink PositioningRelease 18TS
Editor’s note: This clause defines functional description and information flows.
Annex A (normative):
<Normative annex for a Technical Specification>
Editor’s note: This clause is optionally needed when necessary.
Annex B (informative):
<Informative annex for a Technical Specification>
Editor’s note: This clause is optionally needed when necessary.
Annex C (informative):
Change history
Change history |
|||||||
Date |
Meeting |
TDoc |
CR |
Rev |
Cat |
Subject/Comment |
New version |
2023-01 |
SA2#154AHe |
S2-2301144 |
– |
– |
– |
Skeleton of Ranging_SL TS 23.586. |
0.0.0 |
2023-01 |
SA2#154AHe |
S2-2301143 |
– |
– |
– |
Proposed texts for terminology and general concept. |
0.1.0 |
2023-01 |
SA2#154AHe |
S2-2301787 |
– |
– |
– |
Proposed texts for clause 1 of TS 23.586. |
0.1.0 |
2023-01 |
SA2#154AHe |
S2-2301281 |
– |
– |
– |
Architectural reference model. |
0.1.0 |
2023-01 |
SA2#154AHe |
S2-2300713 |
– |
– |
– |
Functional entities. |
0.1.0 |
2023-01 |
SA2#154AHe |
S2-2301788 |
– |
– |
– |
Subscription to Ranging/SL Positioning. |
0.1.0 |
2023-01 |
SA2#154AHe |
S2-2300596 |
– |
– |
– |
Authorisation and provisioning for Ranging/Sidelink positioning. |
0.1.0 |
2023-02 |
SA2#155 |
– |
– |
– |
Update existing clauses to include SL Positioning Server UE |
0.2.0 |
|
2023-02 |
SA2#155 |
– |
– |
– |
Additions to Clause 4 of TS 23.586 |
0.2.0 |
|
2023-02 |
SA2#155 |
– |
– |
– |
Defining GMLC, LMF and NEF in Ranging and Sidelink Positioning |
0.2.0 |
|
2023-02 |
SA2#155 |
– |
– |
– |
PCR 23.586: Authorization and Provisioning |
0.2.0 |
|
2023-02 |
SA2#155 |
– |
– |
– |
UE Discovery & Selection |
0.2.0 |
|
2023-02 |
SA2#155 |
– |
– |
– |
High Level Description for Located UE Discovery and Selection |
0.2.0 |
|
2023-02 |
SA2#155 |
S2-2303836 |
– |
– |
– |
clause 5.3 on Ranging/SL Positioning Control |
0.2.0 |
2023-02 |
SA2#155 |
– |
– |
– |
Functionality of Ranging and Sidelink Positioning service exposure |
0.2.0 |
|
2023-02 |
SA2#155 |
– |
– |
– |
Service exposure to AF and 5GC NF |
0.2.0 |
|
2023-02 |
SA2#155 |
– |
– |
– |
Introduction of Network assisted Sidelink Positioning |
0.2.0 |
|
2023-02 |
SA2#155 |
– |
– |
– |
Target UE requested positioning |
0.2.0 |
|
2023-02 |
SA2#155 |
– |
– |
– |
Proposed texts for new clause on QoS Handling |
0.2.0 |
|
2023-02 |
SA2#155 |
– |
– |
– |
Proposed texts for new clause on security aspects |
0.2.0 |
|
2023-02 |
SA2#155 |
– |
– |
– |
Proposed texts for new clause on charging aspects |
0.2.0 |
|
2023-02 |
SA2#155 |
– |
– |
– |
Transmission of relative positioning capability to LMF |
0.2.0 |
3GPP TS 23.586 V0.2.0 (2023-02) |
|
Technical Specification |
|
3rd Generation Partnership Project; Technical Specification Group Services and System Aspects; Architectural Enhancements to support Ranging based services and Sidelink Positioning (Release 18) |
|
The present document has been developed within the 3rd Generation Partnership Project (3GPP TM) and may be further elaborated for the purposes of 3GPP. |
3GPP Postal address 3GPP support office address 650 Route des Lucioles – Sophia Antipolis Valbonne – FRANCE Tel.: +33 4 92 94 42 00 Fax: +33 4 93 65 47 16 Internet http://www.3gpp.org |
Copyright Notification No part may be reproduced except as authorized by written permission. © 2023, 3GPP Organizational Partners (ARIB, ATIS, CCSA, ETSI, TSDSI, TTA, TTC). All rights reserved. UMTS™ is a Trade Mark of ETSI registered for the benefit of its members 3GPP™ is a Trade Mark of ETSI registered for the benefit of its Members and of the 3GPP Organizational Partners GSM® and the GSM logo are registered and owned by the GSM Association |
Contents
Foreword 5
1 Scope 7
2 References 7
3 Definitions of terms and abbreviations 7
3.1 Terms 7
3.2 Abbreviations 8
4 Architecture model and concepts 8
4.1 General concept 8
4.2 Architectural reference model 9
4.2.1 Non-roaming reference architecture 9
4.2.2 Roaming reference architecture 9
4.2.3 Inter-PLMN reference architecture 10
4.2.3 Reference points 12
4.2.4 Service-based interfaces 13
4.3 Functional entities 13
4.3.1 UE 13
4.3.2 PCF 14
4.3.3 AMF 14
4.3.4 UDM 14
4.3.5 UDR 14
4.3.6 NRF 15
4.3.7 NEF 15
4.3.8 LMF 15
4.3.9 GMLC 15
5 High level functionality and features 15
5.1 Authorization and Provisioning for Ranging/SL positioning service 16
5.2 Ranging/Sidelink Positioning UE Discovery & Selection 17
5.2.1 General 17
5.2.2 Located UE Discovery & Selection 17
5.3 Ranging/SL Positioning control 18
5.3.1 General 18
5.3.2 Transport of RSPP over PC5 18
5.3.2.1 General 18
5.3.2.2 Identifiers used for RSPP transport over PC5 19
5.4 Void 19
5.5 Network assisted Sidelink Positioning 19
5.5.1 General 19
5.5.2 Network assisted SL Positioning of UE with NAS connection 20
5.5.3 Network assisted SL positioning without NAS connection 20
5.6 Ranging/SL Positioning service exposure 21
5.6.1 General 21
5.6.2 Service exposure to SL Positioning Client UE 21
5.6.2.1 General 21
5.6.2.2 Ranging/SL Positioning service exposure though PC5 21
5.6.2.3 Ranging/SL Positioning service exposure though 5GC network 22
5.6.3 Service Exposure to the AF 22
5.6.4 Service exposure to 5GC NF 23
5.7 QoS Handling 23
5.7.1 General 23
5.7.2 Handling of Ranging/SL Positioning QoS 23
5.7.3 Handling of RSPP transport QoS 23
5.8 Subscription to Ranging/SL Positioning 23
5.9 Charging 24
5.10 Security 24
6 Functional description and information flows 24
Annex A (normative): <Normative annex for a Technical Specification> 25
Annex B (informative): <Informative annex for a Technical Specification> 26
Annex C (informative): Change history 27