3GPP 29-series — Intra-Fixed-Network Signalling Protocols – Stage 3

29.0… 29.1… 29.2… 29.3… 29.4… 29.5… 29.6… 29.8… 29.9…

Following the Q3/21 Plenary Meetings, here are the updated documents,
as well as the new documents:

060 061 122 128 165 168 212 213 214 222 230 244 272 273 274 281 336 379 413 486 500 501 502 503 504 505 507 508 509 510 511 512 513 514 515 517 518 519 520 521 522 523 524 525 526 531 535 540 541 542 549 550 551 561 562 563 571 572 573 591 594 598 673 674 675 835

TS 29.002
REL 3 → 17

MAP — Mobile Application Part

TS 29.007
REL 3 → 16

General Requirements on Interworking
between the PLMN and the ISDN or PSTN

TS 29.010
REL 3 → 16

Information Element Mapping
between MS-BSS and BSS-MSC

TS 29.011
REL 3 → 16

Signalling Interworking
for Supplementary Services

TS 29.013
REL 3 → 16

Signalling Interworking
between ISDN Supplementary Services
ASE and MAP protocols

TS 29.016
REL 3 → 16

SGSN-VLR Gs Interface
Network Service specification

TS 29.018
REL 3 → 16

SGSN-VLR Gs Interface
Layer 3 specification

TS 29.060
REL 3 → 17

GTP across the Gn and Gp Interface

TS 29.061
REL 3 → 17

Interworking between the PLMN supporting Packet-based Services and PDNs

TS 29.078
REL 3 → 16

CAMEL Phase X –
CAP specification

TS 29.079
REL 10 → 16

Optimal Media Routeing
within the IMS

TS 29.108
REL 3 → 16

Application of RANAP on the E-interface

TS 29.109
REL 6 → 16

GAA — Zh and Zn interfaces based on Diameter

TS 29.116
REL 14 → 17

Representational State Transfer
over xMB reference point
between Content Provider and BM-SC

TS 29.118
REL 8 → 16

MME-VLR SGs Interface Specification

TS 29.119
REL 3 → 16

GTP Specification for GLR

TS 29.120
REL 3 → 16

MAP specification for GLR

TS 29.122
REL 15 → 17

T8 Reference Point
for Northbound APIs

TS 29.128
REL 13 → 16

MME and SGSN interfaces
for Interworking with Packet Data Networks and Applications

TS 29.139
REL 11 → 16

3GPP System /
Fixed Broadband Access Network Interworking –
H(e)NB-SeGW interface

TS 29.140
REL 6

MMS —
MM10 interface based on Diameter protocol

TS 29.153
REL 13 → 16

Service Exposure Functionality
between SCEF and RCAF Reference Point

TS 29.154
REL 13 → 16

Service Capability Exposure Functionality
over Nt Reference Point

TS 29.155
REL 13 → 16

Traffic Steering Control –
Representational State Transfer (REST)
over St reference point

TS 29.161
REL 6 → 11

Interworking between PLMN supporting Packet Based Services
with WLAN and PDNs

TS 29.162
REL 6 → 16

Interworking between IMS and IP Networks

TS 29.163
REL 6 → 17

Interworking between IMS and CS Networks

TS 29.164
REL 7 → 16

Interworking between 3GPP CS Domain with BICC/ISUP
and external SIP-I Networks

TS 29.165
REL 8 → 17

Inter-IMS Network to Network Interface (NNI)

TS 29.168
REL 8 → 17

Cell Broadcast Centre interfaces with the Evolved Packet Core

TS 29.171
REL 9 → 16

LCS-AP between MME and E-SMLC –
SLs interface

TS 29.172
REL 9 → 16

EPC LCS Protocol ELP between GMLC and MME –
SLg interface

TS 29.173
REL 9 → 16

Diameter-based SLh interface
for Control Plane LCS

Open Service Access (OSA) API

TS 29.198
REL 3

Part 1

TS 29.198-01
REL 4 → 9

Part 1: Overview

TS 29.198-02
REL 4 → 9

Part 2: Common Data Definitions

TS 29.198-03
REL 4 → 9

Part 3: Framework

TS 29.198-04
REL 4

Part 4: Call control SCF

TS 29.198-04-1
REL 5 → 9

Part 4: Call Control — Sub-part 1: Call Control Common Definitions

TS 29.198-04-2
REL 5 → 9

Part 4: Call Control — Sub-part 2: Generic Call Control SCF

TS 29.198-04-3
REL 5 → 9

Part 4: Call Control — Sub-part 3: Multi-Party Call Control SCF

TS 29.198-04-4
REL 5 → 9

Part 4: Call Control — Sub-part 4: Multimedia Call Control SCF

TS 29.198-04-5
REL 7 → 9

Part 4: Call Control — Sub-part 5: Conference Call Control SCF

TS 29.198-05
REL 4 → 9

Part 5: User Interaction SCF

TS 29.198-06
REL 4 → 9

Part 6: Mobility SCF

TS 29.198-07
REL 4 → 9

Part 7: Terminal Capabilities SCF

TS 29.198-08
REL 4 → 9

Part 8: Data Session Control SCF

TS 29.198-10
REL 8 → 9

Part 10: Connectivity Manager SCF

TS 29.198-11
REL 4 → 9

Part 11: Account Management SCF

TS 29.198-12
REL 4 → 9

Part 12: Charging SCF

TS 29.198-13
REL 5 → 9

Part 13: Policy Management SCF

TS 29.198-14
REL 5 → 9

Part 14: Presence and Availability Management (PAM) SCF

TS 29.198-15
REL 6 → 9

Part 15: Multi-media Messaging (MM) SCF

TS 29.198-16
REL 7 → 9

Part 16: Service Broker SCF

Open Service Access (OSA) Parlay X Web Services

TS 29.199-01
REL 6 → 9

Part 1: Common

TS 29.199-02
REL 6 → 9

Part 2: Third Party Call

TS 29.199-03
REL 6 → 9

Part 3: Call Notification

TS 29.199-04
REL 6 → 9

Part 4: Short Messaging

TS 29.199-05
REL 6 → 9

Part 5: Multimedia Messaging

TS 29.199-06
REL 6 → 9

Part 6: Payment

TS 29.199-07
REL 6 → 9

Part 7: Account Management

TS 29.199-08
REL 6 → 9

Part 8: Terminal Status

TS 29.199-09
REL 6 → 9

Part 9: Terminal Location

TS 29.199-10
REL 6 → 9

Part 10: Call Handling

TS 29.199-11
REL 6 → 9

Part 11: Audio Call

TS 29.199-12
REL 6 → 9

Part 12: Multimedia Conference

TS 29.199-13
REL 6 → 9

Part 13: Address List Management

TS 29.199-14
REL 6 → 9

Part 14: Presence

TS 29.199-15
REL 7 → 9

Part 15: Message Broadcast

TS 29.199-16
REL 7 → 9

Part 16: Geocoding

TS 29.199-17
REL 7 → 9

Part 17: Application-driven Quality of Service (QoS)

TS 29.199-18
REL 7 → 9

Part 18: Device Capabilities and Configuration

TS 29.199-19
REL 7 → 9

Part 19: Multimedia Streaming Control

TS 29.199-20
REL 7 → 9

Part 20: Multimedia Multicast Session Management

TS 29.199-21
REL 8 → 9

Part 21: Content Management

TS 29.199-22
REL 8 → 9

Part 22: Policy

TS 29.201
REL 12 → 16

PCC REST-Rx
Reference Point

TS 29.202
REL 4 → 16

SS7 Signalling Transport
in Core Network

TS 29.204
REL 7 → 16

SS7 Security Gateway –
Architecture, Functional Description and Protocol Details

TS 29.205
REL 4 → 16

Application of Q.1900 series
to Bearer Independent CS Core Network Architecture

TS 29.207
REL 5 → 6

Policy Control over Go interface
(replaced by TS 29.212 from Rel‑7)

TS 29.208
REL 5 → 6

End-to-End QoS signalling flows
(replaced by TS 29.213 from Rel‑7)

TS 29.209
REL 6

Policy control over Gq interface
(replaced by TS 29.214 from Rel‑7)

TS 29.210
REL 6

Charging Rule Provisioning over Gx interface
(replaced by TS 29.212 from Rel‑7)

TS 29.211
REL 6

Rx interface and Rx/Gx Signalling Flows
(replaced by TS 29.213 and .214 from Rel‑7)

TS 29.212
REL 7 → 17

PCC Reference Points: Gx, Gxx, Sd

TS 29.213
REL 7 → 17

PCC Signalling Flows and QoS Parameter Mapping

TS 29.214
REL 7 → 17

PCC over Rx Reference Point

TS 29.215
REL 8 → 16

PCC over S9 Reference Point

TS 29.217
REL 13 → 16

PCC: Congestion Reporting over Np Reference Point

TS 29.219
REL 11 → 16

PCC: Spending Limit Reporting over Sy Reference Point

TS 29.222
REL 15 → 17

Common API Framework for 3GPP Northbound APIs

TS 29.228
REL 5 → 16

Cx and Dx interfaces –
Signalling Flows and Message Contents

TS 29.229
REL 5 → 16

Cx and Dx interfaces –
Diameter Protocol Details

TS 29.230
REL 6 → 17

Diameter Applications –
3GPP Specific Codes and Identifiers

TS 29.231
REL 8 → 16

Application of SIP-I Protocols
to CS Core Network Architecture

TS 29.232
REL 4 → 16

MGC-MGW Interface

TS 29.234
REL 6 → 11

I-WLAN –
3GPP System to WLAN Interworking

TS 29.235
REL 8 → 16

Interworking
between SIP-I based CS Core Network
and other Networks

TS 29.238
REL 9 → 16

IBCF-TrGW Ix Interface

TS 29.240
REL 6 → 16

GUP — Generic User Profile

TS 29.244
REL 14 → 17

Interface between the Control Plane and the User Plane Nodes

TS 29.250
REL 14 → 16

Nu Reference Point between SCEF and PFDF
for Sponsored Data Connectivity

TS 29.251
REL 14 → 17

Gw and Gwn Reference Point
for Sponsored Data Connectivity

TS 29.272
REL 8 → 17

MME and SGSN related interfaces based on Diameter Protocol

TS 29.273
REL 8 → 17

EPS AAA Interfaces

TS 29.274
REL 8 → 17

GTPv2-C — Evolved GPRS Tunnelling Protocol (eGTP) for EPS

TS 29.275
REL 8 → 16

Proxy Mobile IPv6 (PMIPv6) based Mobility and Tunnelling protocols

TS 29.276
REL 8 → 16

Optimized Handover Procedures and Protocols
between E-UTRAN
and cdma2000 HRPD

TS 29.277
REL 8 → 16

Optimized Handover Procedures and Protocols
between E-UTRAN
and 1xRTT

TS 29.278
REL 5 → 16

CAMEL Phase 4 —
CAMEL Application Part (CAP) specification for IMS

TS 29.279
REL 8 → 16

Mobile IPv4 (MIPv4) based Mobility Protocols

TS 29.280
REL 8 → 16

3GPP EPS Sv Interface (MME to MSC) for SRVCC

TS 29.281
REL 8 → 17

GPRS Tunnelling Protocol for User Plane (GTPv1-U)

TS 29.282
REL 8 → 16

Mobile IPv6 Vendor Specific Option Format and Usage within 3GPP

TS 29.283
REL 13 → 16

MCPTT — Diameter Data Management Applications

TS 29.292
REL 8 → 16

ICS — Interworking between IMS and MSC Server

TS 29.303
REL 8 → 17

DNS Procedures for EPS

TS 29.305
REL 8 → 16

InterWorking Function (IWF)
between MAP based
and Diameter based Interfaces

TS 29.311
REL 8 → 16

Service Level Interworking
for Messaging Services

TS 29.328
REL 5 → 17

Sh interface –
Signalling Flows and Message Contents

TS 29.329
REL 5 → 16

Sh interface –
Diameter Protocol Details

TS 29.332
REL 6 → 16

MGCF-(IM)MGW
Mn Interface

TS 29.333
REL 7 → 16

MRFC-MRFP
Mp Interface

TS 29.334
REL 9 → 16

IMS ALGCF — IMS Access Media Gateway (IMA-MGW)
Iq Interface

TS 29.335
REL 9 → 16

User Data Convergence (UDC) –
User Data Repository Access Protocol
over the Ud Interface

TS 29.336
REL 11 → 17

HSS Diameter Interfaces
for Interworking with Packet Data Networks and Applications

TS 29.337
REL 11 → 16

Diameter based T4 Interface
for Communications with Packet Data Networks and Applications

TS 29.338
REL 11 → 17

Diameter based Protocols
for support of SMS capable MMEs

TS 29.343
REL 12 → 16

Prose Function
to ProSe Application Server
aspect (PC2)

TS 29.344
REL 12 → 16

ProSe Function
to HSS aspects

TS 29.345
REL 12 → 16

Inter-Prose Function
Signalling aspects

TS 29.364
REL 8 → 16

IMS Application Server Service Data Descriptions
for AS interoperability

TS 29.368
REL 11 → 16

Tsp Interface
between the MTC Interworking Function
and an MTC Server outside the 3GPP Network

TS 29.379
REL 16 → 17

MCPTT Call Control Interworking with LMR Systems

TS 29.380
REL 16 → 17

MCPTT Media Plane Control Interworking with LMR Systems

TS 29.388
REL 14 → 16

V2X Control Function to HSS aspects (V4)

TS 29.389
REL 14 → 16

Inter-V2X Control Function Signalling aspects (V6)

TS 29.405
REL 13 → 16

Nq and Nq' Application Protocol (Nq-AP)

TS 29.412
REL 7 → 8

TISPAN — Trunking Gateway Control Procedures

TS 29.413
REL 15 → 16

Application of the NG Application Protocol (NGAP) to non-3GPP access

TS 29.414
REL 4 → 16

Core Network Nb Data Transport and Transport Signalling

TS 29.415
REL 4 → 16

Core Network Nb Interface User Plane Protocols

TS 29.421
REL 7 → 8

TISPAN — Endorsement of 3GPP TS 29.162

TS 29.424
REL 7 → 8

TISPAN — H.248 Profile for controlling Trunking Media Gateways

TS 29.427
REL 7

TISPAN — Endorsement of 3GPP TS 29.163

TS 29.433
REL 7 → 8

TISPAN — Endorsement of 3GPP TS 29.228 and 29.229

TS 29.458
REL 8

TISPAN — SIP Transfer of IP Multimedia Service Tariff Information

TS 29.468
REL 12 → 17

Group Communication System Enablers for LTE (GCSE_LTE) –
MB2 Reference Point

TS 29.486
REL 16 → 17

Vehicle-to-Everything (V2X) Application Enabler (VAE) service

TS 29.500
REL 15 → 17

5G System (5GS) —
Technical Realization of
Service Based Architecture

TS 29.501
REL 15 → 17

5G System (5GS) —
Principles and Guidelines
for Services Definition

TS 29.502
REL 15 → 17

5G System (5GS) —
Session Management Services
→ Nsmf

TS 29.503
REL 15 → 17

5G System (5GS) —
Unified Data Management Services
→ Nudm

TS 29.504
REL 15 → 17

5G System (5GS) —
Unified Data Repository Services
→ Nudr

TS 29.505
REL 15 → 17

5G System (5GS) —
Usage of the UDR services for Subscription Data
→ Nudr

TS 29.507
REL 15 → 17

5G System (5GS) —
Access and Mobility Policy Control Services
→ Npcf

TS 29.508
REL 15 → 17

5G System (5GS) —
Session Management Event Exposure Service
→ Nsmf

TS 29.509
REL 15 → 17

5G System (5GS) —
Authentication Server Services
→ Nausf

TS 29.510
REL 15 → 17

5G System (5GS) —
NF Repository Services
→ Nnrf

TS 29.511
REL 15 → 17

5G System (5GS) —
Equipment Identity Register Services
→ N5g-eir

TS 29.512
REL 15 → 17

5G System (5GS) —
Session Management Policy Control Services
→ Npcf

TS 29.513
REL 15 → 17

5G System (5GS) —
Policy and Charging Control
Signalling Flows and QoS Parameter Mapping

TS 29.514
REL 15 → 17

5G System (5GS) —
Policy Authorization Services
→ Npcf

TS 29.515
REL 16 → 17

5G System (5GS) —
Gateway Mobile Location Services
→ Ngmlc

TS 29.517
REL 16 → 17

5G System (5GS) —
Application Function (AF) event exposure service
→ Naf

TS 29.518
REL 15 → 17

5G System (5GS) —
Access and Mobility Management Services
→ Namf

TS 29.519
REL 15 → 17

5G System (5GS) —
Usage of the UDR Service for Policy Control Data and Structured Data
→ Nudr

TS 29.520
REL 15 → 17

5G System (5GS) —
Network Data Analytics Services
→ Nnwadf

TS 29.521
REL 15 → 17

5G System (5GS) —
Binding Support Management Service
→ Nbsf

TS 29.522
REL 15 → 17

5G System (5GS) —
Network Exposure Function Northbound APIs
→ Nnef

TS 29.523
REL 15 → 17

5G System (5GS) —
Policy Control Event Exposure Service
→ Npcf

TS 29.524
REL 15 → 17

5G System (5GS) —
Cause Code Mapping between 5GC Interfaces

TS 29.525
REL 15 → 17

5G System (5GS) —
UE Policy Control Service
→ Npcf

TS 29.526
REL 16 → 17

5G System (5GS) —
Network Slice-Specific Authentication and Authorization (NSSAA) services
→ Nssaaf

TS 29.527
REL 8

TISPAN — Endorsement of 3GPP TS 29.163

TS 29.531
REL 15 → 17

5G System (5GS) —
Network Slice Selection Services
→ Nnssf

TS 29.535
REL 17

5G System (5GS) —
AKMA Anchor Services

TS 29.540
REL 15 → 17

5G System (5GS) —
SMS Services
→ Nsmsf

TS 29.541
REL 16 → 17

5G System (5GS) —
Network Exposure (NE) function services for Non-IP Data Delivery (NIDD)
→ Nnef

TS 29.542
REL 16 → 17

5G System (5GS) —
Session management services for Non-IP Data Delivery (NIDD)
→ Nsmf

TS 29.544
REL 16 → 17

5G System (5GS) —
Secured Packet Application Function (SP-AF) services
→ Nspaf

TS 29.549
REL 16 → 17

Service Enabler Architecture Layer for Verticals (SEAL) —
Application Programming Interface (API) specification

TS 29.550
REL 16 → 17

5G System (5GS) —
Steering of roaming application function services
→ Nsoraf

TS 29.551
REL 15 → 17

5G System (5GS) —
Packet Flow Description Management Service

TS 29.554
REL 15 → 17

5G System (5GS) —
Background Data Transfer Policy Control Service

TS 29.561
REL 15 → 17

5G System (5GS) —
Interworking between 5G Network
and External Data Networks

TS 29.562
REL 16 → 17

5G System (5GS) —
HSS services for interworking with the IMS
→ Nhss

TS 29.563
REL 16 → 17

5G System (5GS) —
HSS services for interworking with UDM
→ Nhss

TS 29.571
REL 15 → 17

5G System (5GS) —
Common Data Types
for Service Based Interfaces

TS 29.572
REL 15 → 17

5G System (5GS) —
Location Management Services
→ Nlmf

TS 29.573
REL 15 → 17

5G System (5GS) —
PLMN Interconnection

TS 29.582
REL 16 → 17

5G System (5GS) —
MCData interworking with Land Mobile Radio (LMR) systems

TS 29.591
REL 16 → 17

5G System (5GS) —
Network Exposure Function Southbound Services
→ Nnef

TS 29.594
REL 15 → 17

5G System (5GS) —
Spending Limit Control Service
→ Nchf

TS 29.598
REL 16 → 17

5G System (5GS) —
Unstructured data storage services
→ Nudsf

TS 29.658
REL 8 → 16

SIP Transfer of IP Multimedia Service Tariff Information

TS 29.673
REL 16 → 17

5G System (5GS) —
UE radio capability management services;
→ Nucmf

TS 29.674
REL 16

Interface between the UCMF and the MME

TS 29.675
REL 16 → 17

UE radio capability provisioning service
→ Nucmf

TR 29.800
REL 7

SS7 Security Gateway –
Architecture, Functional Description and Protocol Details

TR 29.801
REL 7

Feasibility Study of using M2PA in 3GPP Networks

TR 29.802
REL 7

(G)MSC-S – (G)MSC-S
Nc Interface
based on the SIP-I protocol

TR 29.804
REL 8

3GPP System Architecture Evolution (SAE)
CT WG3 aspects

TR 29.805
REL 8

InterWorking Function (IWF)
between MAP based
and Diameter based Interfaces

TR 29.806
REL 12

Study on IMS P-CSCF Restoration Procedures

TR 29.807
REL 12

Study on GTP-C Overload Control Mechanisms

TR 29.808
REL 16

Study on the Nudsf Service Based Interface

TR 29.809
REL 12

Study on Diameter Overload Control Mechanisms

TR 29.810
REL 13

Study on Diameter Load Control mechanisms

TR 29.811
REL 13

Study on EPC Signalling Improvements for Race Scenarios

TR 29.812
REL 13

Study on SCC AS Restoration

TR 29.813
REL 13

Study on S6a/S6d Shared Data Update

TR 29.814
REL 7

Bandwidth saving at Nb interface with IP Transport

TR 29.816
REL 10

Study on PCRF Failure and Restoration

TR 29.817
REL 12

Study on XML based Access of the AF to the PCRF

TR 29.819
REL 13

Study on Impacts of the Diameter Base Protocol Specification Update

TR 29.826
REL 13

P-CSCF restoration enhancements for WLAN

TR 29.827
REL 15 → 16

Study on Policy and Charging for Volume Based Charging

TR 29.828
REL 12

Study on extended IMS Media Plane Security Features
and TCP-related NAT Traversal Support

TR 29.835
REL 17

Study on Port Allocation Alternatives for New 3GPP Interfaces

TR 29.839
REL 11

3GPP System to Fixed Broadband Access Network Interworking –
HeNB-SeGW Interface

TR 29.843
REL 16

Study on Load and Overload Control
of 5GC Service Based Interface

TR 29.844
REL 14

Study on Control and User Plane Separation of EPC Nodes

TR 29.846
REL 6

MBMS — CN1 procedure description

TR 29.847
REL 6

Conferencing based on SIP, SDP, and other Protocols

TR 29.854
REL 12

Study on Shared Data Update for Multiple Subscribers

TR 29.863
REL 7 → 8

Feasibility Study for the Multimedia Inter-Working between the IMS and CS Networks

TR 29.864
REL 8

Study on IMS Application Server Service Data Descriptions for AS Interoperability

TR 29.865
REL 8

Inter-IMS Network to Network Interface

TR 29.882
REL 8

Customized Alerting Tone (CAT) in 3G CS Domain

TR 29.890
REL 15 → 16

CT WG3 aspects of 5G System Phase 1

TR 29.891
REL 15 → 16

CT WG4 aspects of 5G System Phase 1

TR 29.892
REL 16

Study on User-plane Protocol in 5GC

TR 29.903
REL 5 → 6

Feasibility Study on
SS7 Signalling Transport
in the Core Network with SUA layer

TR 29.909
REL 8 → 16

Diameter-based Protocols
Usage and Recommendations
in 3GPP

TR 29.935
REL 11 → 16

Study on
User Data Convergence (UDC)
Data Model

TR 29.949
REL 12 → 16

Study on Technical aspects
on Roaming End-to-End Scenarios
with VoLTE IMS and other Networks

TR 29.962
REL 6

Signalling Interworking
between the 3GPP Profile of the SIP
and non-3GPP SIP Usage

TR 29.994
REL 3 → 16

Recommended Infrastructure Measures
to Overcome Specific MS and UE Faults

TR 29.998
REL 3

Open Services Architecture (OSA)
Application Programming Interface (API)
Part 2

TR 29.998-01
REL 4 → 9

Part 1: General Issues on API Mapping

TR 29.998-04-1
REL 4 → 9

Part 4: Call Control Service Mapping –
Subpart 1: API to CAP Mapping

TR 29.998-04-4
REL 5 → 9

Part 4: Call Control Service Mapping –
Subpart 4: Multiparty Call Control ISC

TR 29.998-05-1
REL 4 → 9

Part 5: User Interaction Service Mapping –
Subpart 1: API to CAP Mapping

TR 29.998-05-4
REL 4 → 9

Part 5: User Interaction Service Mapping –
Subpart 4: API to SMS Mapping

TR 29.998-06
REL 4 → 6

Part 6: User Location and User Status Service Mapping to MAP

TR 29.998-06-1
REL 7 → 9

Part 6: User location –
Subpart 1: Mapping to MAP

TR 29.998-06-2
REL 7 → 9

Part 6: User location –
Subpart 2: Mapping to SIP

TR 29.998-08
REL 4 → 9

Part 8: Data Session Control Service Mapping to CAP