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Content for  TS 29.525  Word version:  17.5.0

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1  ScopeWord‑p. 7

The present specification provides the stage 3 definition of the UE Policy Control Service (Npcf_UEPolicyControl) of the 5G System.
The stage 2 definition and procedures of UE Policy Control Service are contained in TS 23.502 and TS 23.503. The 5G System Architecture is defined in TS 23.501.
Stage 3 call flows are provided in TS 29.513.
The Technical Realization of the Service Based Architecture and the Principles and Guidelines for Services Definition of the 5G System are specified in TS 29.500 and TS 29.501.
The UE Policy Control Service is provided by the Policy Control Function (PCF). This service provides UE policies and N2 PC5 policy.
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2  ReferencesWord‑p. 7

The following documents contain provisions which, through reference in this text, constitute provisions of the present document.
  • References are either specific (identified by date of publication, edition number, version number, etc.) or non specific.
  • For a specific reference, subsequent revisions do not apply.
  • For a non-specific reference, the latest version applies. In the case of a reference to a 3GPP document (including a GSM document), a non-specific reference implicitly refers to the latest version of that document in the same Release as the present document.
[1]
TR 21.905: "Vocabulary for 3GPP Specifications".
[2]
TS 23.501: "System Architecture for the 5G System; Stage 2".
[3]
TS 23.502: "Procedures for the 5G System; Stage 2".
[4]
TS 23.503: "Policy and Charging Control Framework for the 5G System; Stage 2".
[5]
TS 29.500: "5G System; Technical Realization of Service Based Architecture; Stage 3".
[6]
TS 29.501: "5G System; Principles and Guidelines for Services Definition; Stage 3".
[7]
TS 29.513: "5G System; Policy and Charging Control signalling flows and QoS parameter mapping; Stage 3".
[8]
RFC 7540:  "Hypertext Transfer Protocol Version 2 (HTTP/2)".
[9]
RFC 8259:  "The JavaScript Object Notation (JSON) Data Interchange Format".
[10]
OpenAPI: "OpenAPI Specification Version 3.0.0", https://spec.openapis.org/oas/v3.0.0.
[11]
TS 29.571: "5G System; Common Data Types for Service Based Interfaces; Stage 3".
[12]
TS 23.402: "Architecture enhancements for non-3GPP accesses".
[13]
TS 29.510: "5G System; Network Function Repository Services; Stage 3".
[14]
TS 29.518: "5G System; Access and Mobility Management Services; Stage 3".
[15]
TS 24.501: "Non-Access-Stratum (NAS) protocol for 5G System (5GS); Stage 3".
[16]
TS 24.526: "UE policies for 5G System (5GS); Stage 3".
[17]
TS 29.519: "5G System; Usage of the Unified Data Repository service for Policy Data, Application Data and Structured Data for Exposure; Stage 3".
[18]
TS 32.422: "Telecommunication management; Subscriber and equipment trace; Trace control and configuration management".
[19]
TS 33.501: "Security architecture and procedures for 5G system".
[20]
RFC 6749:  "The OAuth 2.0 Authorization Framework".
[21]
RFC 7807:  "Problem Details for HTTP APIs".
[22]
TR 21.900: "Technical Specification Group working methods".
[23]
TS 23.316: "Wireless and wireline convergence access support for the 5G System (5GS)".
[24]
TS 24.587: "Vehicle-to-Everything (V2X) services in 5G System (5GS); Stage 3".
[25]
TS 24.588: "Vehicle-to-Everything (V2X) services in 5G System (5GS); User Equipment (UE) policies; Stage 3".
[26]
TS 29.505: "5G System; Usage of the Unified Data Repository service for Subscription Data; Stage 3".
[27]
TS 29.504: "5G System; Unified Data Repository Services; Stage 3".
[28]
TS 24.554: "Proximity based services (ProSe) in 5G system (5GS) protocol aspects; Stage 3".
→ to date, still a draft
[29]
TS 24.555: "Proximity based services (ProSe) in 5G system (5GS); User Equipment (UE) policies; Stage 3".
→ to date, still a draft
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3  Definitions and abbreviationsWord‑p. 8

3.1  DefinitionsWord‑p. 8

For the purposes of the present document, the terms and definitions given in TR 21.905 and the following apply. A term defined in the present document takes precedence over the definition of the same term, if any, in TR 21.905.

3.2  AbbreviationsWord‑p. 8

For the purposes of the present document, the abbreviations given in TR 21.905 and the following apply. An abbreviation defined in the present document takes precedence over the definition of the same abbreviation, if any, in TR 21.905.
5G-BRG
5G Broadband Residential Gateway
5G-CRG
5G Cable Residential Gateway
5G-RG
5G Residential Gateway
5G-VN
5G Virtual Network
AMF
Access and Mobility Management Function
ANDSP
Access Network Discovery and Selection Policy
API
Application Programming Interface
DNN
Data Network Name
FN-RG
Fixed Network Residential Gateway
FN-BRG
Fixed Network Broadband Residential Gateway
FN-CRG
Fixed Network Cable Residential Gateway
FQDN
Fully Qualified Domain Name
GPSI
Generic Public Subscription Identifier
GUAMI
Globally Unique AMF Identifier
HFC
Hybrid Fiber-Coaxial
HTTP
Hypertext Transfer Protocol
H-PCF
Home Policy Control Function
JSON
JavaScript Object Notation
N3AN
Non-3GPP access network
NID
Network Identifier
NF
Network Function
NRF
Network Repository Function
NSWO
Non-Seamless WLAN Offload
OS
Operating System
OSId
Operating System Identity
PCF
Policy Control Function
PEI
Permanent Equipment Identifier
PRA
Presence Reporting Area
ProSeP
5G ProSe Policy
PTI
Procedure Transaction Identity.
RSN
Redundancy Sequence Number
SNPN
Stand-alone Non-Public Network
SUPI
Subscription Permanent Identifier
UDR
Unified Data Repository
UPSC
UE policy section code
UPSI
UE policy section identifier
URSP
UE Route Selection Policy
V2X
Vehicle-to-Everything
V2XP
Vehicle-to-Everything Policy
V-PCF
Visited Policy Control Function
W-5GAN
Wireline 5G Access Network
W-5GCAN
Wireline 5G Cable Access Network
W-AGF
Wireline Access Gateway Function
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