Tech-
invite
3GPP-Specs
Features
Entities
Interfaces
SBIs
Identifiers
T
i
+
21
22
23
24
25
26
27
28
29
31
32
33
34
35
36
37
38
4‑5x
3GPP 29-series — Intra-Fixed-Network Signalling Protocols – Stage 3
29.0
29.1
.198
.199
29.2
29.3
29.4
29.5
29.6
29.8
29.9
Following the Plenary Meetings of Sep 2019
New TS/TR:
TS 29.843
(16.0.0)
Study on Load and Overload Control of 5GC Service Based Interface
TS 29.892
(16.0.0)
Study on User-Plane Protocol in 5GC
Updated TS/TR:
TS 29.116
(16.2.0)
Representational state transfer over xMB reference point between Content Provider and BM‑SC
TS 29.122
(16.3.0)
T8 reference point for Northbound APIs
TS 29.128
(16.0.0)
MME and SGSN interfaces for interworking with Packet Data Networks and Applications
TS 29.153
(15.1.0)
Service Capability Exposure Functionality over Ns Reference Point
TS 29.154
(15.3.0)
Service Capability Exposure Functionality over Nt Reference Point
TS 29.163
(16.3.0)
Interworking between IMS and CS Networks
TS 29.165
(16.0.0)
Inter-IMS Network to Network Interface (NNI)
TS 29.171
(15.3.0)
Location Services Application Protocol (LCS-AP) between MME and E-SMLC - SLs interface
TS 29.172
(15.1.0)
ELP - EPC LCS Protocol between GMLC and MME - SLg Interface
TS 29.212
(16.1.0)
Policy and Charging Control (PCC) Reference Points
TS 29.213
(16.0.0)
Policy and Charging Control (PCC) Signalling Flows and QoS Parameter Mapping
TS 29.214
(16.0.0)
Policy and Charging Control over Rx Reference Point
TS 29.215
(15.2.0)
Policy and Charging Control (PCC) over S9 Reference Point
TS 29.217
(15.1.0)
Policy and Charging Control - Congestion Reporting over Np Reference Point
TS 29.219
(15.3.0)
Policy and Charging Control - Spending Limit Reporting over Sy Reference Point
TS 29.222
(16.0.0)
Common API Framework for 3GPP Northbound APIs
TS 29.228
(16.0.0)
IMS Cx and Dx Interfaces - Signalling Flows and Message Contents
TS 29.229
(16.0.0)
Cx and Dx interfaces based on the Diameter Protocol - Protocol Details
TS 29.230
(16.0.0)
Diameter Applications - 3GPP Specific Codes and Identifiers
TS 29.244
(16.1.0)
Interface between the Control Plane and the User Plane Nodes
TS 29.251
(16.2.0)
Gw and Gwn reference point for Sponsored Data Connectivity
TS 29.272
(16.0.0)
EPS - MME and SGSN related interfaces based on Diameter protocol
TS 29.273
(15.4.0)
EPS AAA interfaces
TS 29.274
(16.1.0)
EPS - GTPv2-C - Evolved GPRS Tunnelling Protocol for Control Plane
TS 29.281
(15.6.0)
GTPv1-U - GPRS Tunnelling Protocol for User Plane
TS 29.283
(15.1.0)
MCPTT - Diameter Data Management Applications
TS 29.292
(15.5.0)
Interworking between IMS and MSC Server for ICS (IMS Centralized Services)
TS 29.303
(16.0.0)
DNS Procedures
TS 29.328
(15.7.0)
IMS Sh interface - Signalling Flows and Message Contents
TS 29.329
(15.2.0)
Sh interface based on the Diameter Protocol
TS 29.336
(16.0.0)
HSS Diameter Interfaces for Interworking with Packet Data Networks and Applications
TS 29.343
(15.1.0)
Proximity-Services (ProSe) Function to ProSe Application Server aspects (PC2)
TS 29.344
(15.1.0)
Proximity-Services (ProSe) Function to HSS aspects
TS 29.345
(15.1.0)
Inter-Proximity-Services (ProSe) Function Signalling aspects
TS 29.368
(15.1.0)
Tsp Interface Protocol between the MTC Interworking Function (MTC-IWF) and Service Capability Server (SCS)
TS 29.388
(15.1.0)
V2X Control Function to HSS aspects (V4)
TS 29.389
(15.1.0)
Inter-V2X Control Function Signalling aspects (V6)
TS 29.413
(15.3.0)
Application of the NG Application Protocol (NGAP) to non-3GPP Access
TS 29.468
(15.7.0)
Group Communication System Enablers for LTE (GCSE_LTE) - MB2 Reference Point
TS 29.500
(16.1.0)
5GS - Technical Realization of Service Based Architecture
TS 29.501
(16.1.0)
5GS - Principles and Guidelines for Services Definition
TS 29.502
(16.1.1)
5GS - Session Management Services
TS 29.503
(16.1.0)
5GS - Unified Data Management Services
TS 29.504
(16.1.1)
5GS - Unified Data Repository Services
TS 29.505
(16.0.1)
5GS - Usage of the Unified Data Repository services for Subscription Data
TS 29.507
(16.1.0)
5GS - Access and Mobility Policy Control Services
TS 29.508
(16.1.0)
5GS - Session Management Event Exposure Service
TS 29.509
(16.1.1)
5GS - Authentication Server Services
TS 29.510
(16.1.1)
5GS - Network Function Repository Services
TS 29.512
(16.2.0)
5GS - Session Management Policy Control Service
TS 29.513
(16.1.0)
5GS - Policy and Charging Control Signalling Flows and QoS Parameter Mapping
TS 29.514
(16.2.0)
5GS - Policy Authorization Services
TS 29.518
(16.1.1)
5GS - Access and Mobility Management Services
TS 29.519
(16.1.1)
5GS - Usage of the Unified Data Repository Service for Policy Data, Application Data and Structured Data for Exposure
TS 29.520
(16.1.0)
5GS - Network Data Analytics Services
TS 29.521
(16.1.0)
5GS - Binding Support Management Service
TS 29.522
(16.1.0)
5GS - Network Exposure Function Northbound APIs
TS 29.523
(16.0.0)
5GS - Policy Control Event Exposure Service
TS 29.525
(16.1.0)
5GS - UE Policy Control Service
TS 29.531
(16.0.0)
5GS - Network Slice Selection Services
TS 29.540
(16.1.0)
5GS - SMS Services
TS 29.551
(16.2.0)
5GS - Sponsored Data Connectivity Services
TS 29.554
(16.1.0)
5GS - Background Data Transfer Policy Control Service
TS 29.561
(16.1.0)
5GS - Interworking between 5G Network and External Data Networks
TS 29.571
(16.1.1)
5GS - Common Data Types for Service Based Interfaces
TS 29.572
(16.0.0)
5GS - Location Management Services
TS 29.573
(16.0.1)
5GS - PLMN Interconnection
TS 29.594
(16.1.0)
5GS - Spending Limit Control Service
Current Drafts:
(links to 3GPP dynamic report, in a new tab)
TS 29.379
(2.0.0)
MCPTT call control interworking with LMR systems; Protocol specification
TS 29.380
(2.0.0)
MCPTT media plane control interworking with LMR systems; Protocol specification
TS 29.486
(0.2.0)
V2X Application Enabler (VAE) service
TS 29.515
(1.0.0)
5GS - GMLC Services
TS 29.517
(1.0.0)
Application Function (AF) event exposure service
TS 29.541
(1.0.0)
5GS - Network Exposure Function Services for Non-IP Data Delivery (NIDD)
TS 29.544
(1.0.0)
5GS - Over The Air (OTA) services
TS 29.549
(1.0.0)
Service Enabler Architecture Layer (SEAL); Application Programming Interface (API) specification
TS 29.562
(0.3.0)
5GS - HSS services for interworking with the IMS
TS 29.563
(1.0.0)
5GS - HSS services for interworking with UDM
TS 29.582
(1.0.0)
MCData signalling control interworking with LMR systems
TS 29.591
(0.2.0)
5GS - Network exposure function southbound services
TS 29.673
(1.0.0)
5GS - UE Radio Capability Management Services
TS 29.674
(1.0.0)
Interface between the UCMF and the MME
TS 29.675
(1.0.0)
UE radio capability provisioning service
TR 29.808
(1.0.0)
Study on the Nudsf Service Based Interface
TR 29.893
(1.2.0)
Study on IETF QUIC Transport for 5GC Service Based Interfaces
