ETSI TS 121 101 V12.0.2 (2017-01)

Universal Mobile Telecommunications System (UMTS); Technical Specifications and Technical Reports for a UTRAN-based 3GPP system (3GPP TS 21.101 version 12.0.2 Release 12)

RTS/TSGS-0021101vc02

General Information

• Status: Published
• Publication Date: 23-Jan-2017
• Technical Committee: 3GPP SA - Technical Specification Group Services and System Aspects
• Current Stage: 12 - Completion
• Completion Date: 24-Jan-2017

Standards Content (Sample)

ETSI TS 1121 101 V12.0.2 (201717-01)






TECHNICAL SPECIFICATIONION
Universal Mobile Telelecommunications System ( (UMTS);
Technical Speccifications andif Technical Reppoorts
for a UTRRAN-based 3GPP system
(3GPP TS 21.1.101 version 12.0.2 Release 12 12)

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3GPP TS 21.101 version 12.0.2 Release 12 1 ETSI TS 121 101 V12.0.2 (2017-01)



Reference
RTS/TSGS-0021101vc02
Keywords
UMTS
ETSI
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ETSI

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3GPP TS 21.101 version 12.0.2 Release 12 2 ETSI TS 121 101 V12.0.2 (2017-01)
Intellectual Property Rights
IPRs essential or potentially essential to the present document may have been declared to ETSI. The information
pertaining to these essential IPRs, if any, is publicly available for ETSI members and non-members, and can be found
in ETSI SR 000 314: "Intellectual Property Rights (IPRs); Essential, or potentially Essential, IPRs notified to ETSI in
respect of ETSI standards", which is available from the ETSI Secretariat. Latest updates are available on the ETSI Web
server (https://ipr.etsi.org/).
Pursuant to the ETSI IPR Policy, no investigation, including IPR searches, has been carried out by ETSI. No guarantee
can be given as to the existence of other IPRs not referenced in ETSI SR 000 314 (or the updates on the ETSI Web
server) which are, or may be, or may become, essential to the present document.
Foreword
This Technical Specification (TS) has been produced by ETSI 3rd Generation Partnership Project (3GPP).
The present document may refer to technical specifications or reports using their 3GPP identities, UMTS identities or
GSM identities. These should be interpreted as being references to the corresponding ETSI deliverables.
The cross reference between GSM, UMTS, 3GPP and ETSI identities can be found under
http://webapp.etsi.org/key/queryform.asp.
Modal verbs terminology
In the present document "shall", "shall not", "should", "should not", "may", "need not", "will", "will not", "can" and
"cannot" are to be interpreted as described in clause 3.2 of the ETSI Drafting Rules (Verbal forms for the expression of
provisions).
"must" and "must not" are NOT allowed in ETSI deliverables except when used in direct citation.
ETSI

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3GPP TS 21.101 version 12.0.2 Release 12 3 ETSI TS 121 101 V12.0.2 (2017-01)
Contents
Intellectual Property Rights . 2
Foreword . 2
Modal verbs terminology . 2
Foreword . 4
1 Scope . 5
2 References . 5
3 Abbreviations . 5
4 General . 5
5 Specifications and Reports . 5
Annex A (informative): Change history . 42
History . 44

ETSI

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3GPP TS 21.101 version 12.0.2 Release 12 4 ETSI TS 121 101 V12.0.2 (2017-01)
Foreword
rd
This Technical Specification (TS) has been produced by the 3 Generation Partnership Project (3GPP).
The contents of the present document are subject to continuing work within the TSG and may change following formal
TSG approval. Should the TSG modify the contents of the present document, it will be re-released by the TSG with an
identifying change of release date and an increase in version number as follows:
Version x.y.z
where:
x the first digit:
1 presented to TSG for information;
2 presented to TSG for approval;
3 or greater indicates TSG approved document under change control.
y the second digit is incremented for all changes of substance, i.e. technical enhancements, corrections,
updates, etc.
z the third digit is incremented when editorial only changes have been incorporated in the document.
ETSI

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3GPP TS 21.101 version 12.0.2 Release 12 5 ETSI TS 121 101 V12.0.2 (2017-01)
1 Scope
The present document identifies the 3GPP system specifications for Release 12. The specifications and reports of this
Release have a major version number 12 (i.e. 12.x.y). The listed Specifications are required to build a system based on
UTRAN radio technology.
2 References
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] 3GPP TR 21.905: "Vocabulary for 3GPP Specifications".
[2] 3GPP TR 21.900: "Technical Specification Group working methods".
3 Abbreviations
For the purposes of the present document, the terms and definitions given in 3GPP TS 21.905 [1] apply.
4 General
The numbering scheme for specifications is described in 3GPP TR 21.900 [2].
5 Specifications and Reports
NOTE 1: The "for publication?" column of the table below indicates whether or not the documents are intended for
adoption by the partner Standards Development Organizations as their own publications. Those marked
"no" are internal working documents of the 3GPP TSGs.
NOTE 2: Some of the algorithm specifications in the 35.-series are available only under licence.
NOTE 3: "Type" indicates Technical Specification (TS) or Technical Report (TR).
NOTE 4: For definition of "freezing" of specifications (last two colunms), see 3GPP TS 21.900 [2].


WG For freeze
Type Number Title frozen
prime publication? date
TS 21.101 Technical Specifications and Technical Reports for a UTRAN- SP Yes

based 3GPP system
TS 21.111 USIM and IC card requirements C6 Yes 2014- yes
09-17
TS 21.202 Technical Specifications and Technical Reports relating to the SP Yes

ETSI

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3GPP TS 21.101 version 12.0.2 Release 12 6 ETSI TS 121 101 V12.0.2 (2017-01)
WG For freeze
Type Number Title frozen
prime publication? date
Common IP Multimedia Subsystem (IMS)
TR 21.801 Specification drafting rules SP No 2014- yes
09-17
TR 21.900 Technical Specification Group working methods SP Yes 2014- yes
09-17
TR 21.905 Vocabulary for 3GPP Specifications SP Yes 2014- yes
09-17
TS 22.001 Principles of circuit telecommunication services supported by a S1 Yes 2014- yes
Public Land Mobile Network (PLMN) 09-17
TS 22.002 Circuit Bearer Services (BS) supported by a Public Land Mobile S1 Yes 2014- yes
Network (PLMN) 09-17
TS 22.003 Circuit Teleservices supported by a Public Land Mobile Network S1 Yes 2014- yes
(PLMN) 09-17
TS 22.004 General on supplementary services S1 Yes 2014- yes
09-17
TS 22.011 Service accessibility S1 Yes 2014- yes
09-17
TS 22.016 International Mobile station Equipment Identities (IMEI) S1 Yes 2014- yes
09-17
TS 22.022 Personalisation of Mobile Equipment (ME); Mobile functionality S1 Yes 2014- yes
specification 09-17
TS 22.024 Description of Charge Advice Information (CAI) S1 Yes 2014- yes
09-17
TS 22.030 Man-Machine Interface (MMI) of the User Equipment (UE) S1 Yes 2014- yes
09-17
TS 22.031 3G Security; Fraud Information Gathering System (FIGS); Service S3 Yes 2014- yes
description; Stage 1 09-17
TS 22.032 Immediate Service Termination (IST); Service description; Stage 1 S3 Yes 2014- yes
09-17
TS 22.034 High Speed Circuit Switched Data (HSCSD); Stage 1 S1 Yes 2014- yes
09-17
TS 22.038 (U)SIM Application Toolkit (USAT); Service description; Stage 1 S1 Yes 2014- yes
09-17
TS 22.041 Operator Determined Barring (ODB) S1 Yes 2014- yes
09-17
TS 22.042 Network Identity and TimeZone (NITZ); Service description; Stage S1 Yes 2014- yes
1 09-17
TS 22.053 Tandem Free Operation (TFO); Service description; Stage 1 S4 Yes 2014- yes
09-17
TS 22.057 Mobile Execution Environment (MExE); Service description; Stage S1 Yes 2014- yes
1 09-17
TS 22.060 General Packet Radio Service (GPRS); Service description; Stage S1 Yes 2014- yes
1 09-17
TS 22.066 Support of Mobile Number Portability (MNP); Service description; S1 Yes 2014- yes
Stage 1 09-17
TS 22.067 enhanced Multi Level Precedence and Pre-emption service S1 Yes 2014- yes
(eMLPP); Stage 1 09-17
TS 22.071 Location Services (LCS); Service description; Stage 1 S1 Yes 2014- yes
09-17
TS 22.072 Call Deflection (CD) service description; Stage 1 S1 Yes 2014- yes
09-17
TS 22.076 Noise suppression for the AMR codec; Service description; Stage S4 Yes 2014- yes
1 09-17
TS 22.078 Customised Applications for Mobile network Enhanced Logic S1 Yes 2014- yes
(CAMEL); Service description; Stage 1 09-17
TS 22.079 Support of Optimal Routeing (SOR); Service definition; Stage 1 S1 Yes 2014- yes
09-17
ETSI

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3GPP TS 21.101 version 12.0.2 Release 12 7 ETSI TS 121 101 V12.0.2 (2017-01)
WG For freeze
Type Number Title frozen
prime publication? date
TS 22.081 Line Identification supplementary services; Stage 1 S1 Yes 2014- yes
09-17
TS 22.082 Call Forwarding (CF) Supplementary Services; Stage 1 S1 Yes 2014- yes
09-17
TS 22.083 Call Waiting (CW) and Call Holding (HOLD); Supplementary S1 Yes 2014- yes
Services; Stage 1 09-17
TS 22.084 MultiParty (MPTY) supplementary service; Stage 1 S1 Yes 2014- yes
09-17
TS 22.085 Closed User Group (CUG) supplementary services; Stage 1 S1 Yes 2014- yes
09-17
TS 22.086 Advice of Charge (AoC) supplementary services; Stage 1 S1 Yes 2014- yes
09-17
TS 22.087 User-to-User Signalling (UUS); Service description; Stage 1 S1 Yes 2014- yes
09-17
TS 22.088 Call Barring (CB) supplementary services; Stage 1 S1 Yes 2014- yes
09-17
TS 22.090 Unstructured Supplementary Service Data (USSD); Stage 1 S1 Yes 2014- yes
09-17
TS 22.091 Explicit Call Transfer (ECT) supplementary service; Stage 1 S1 Yes 2014- yes
09-17
TS 22.093 Completion of Calls to Busy Subscriber (CCBS); Service S1 Yes 2014- yes
description, Stage 1 09-17
TS 22.094 Follow Me service description; Stage 1 S1 Yes 2014- yes
09-17
TS 22.096 Name identification supplementary services; Stage 1 S1 Yes 2014- yes
09-17
TS 22.097 Multiple Subscriber Profile (MSP) Phase 2; Service description; S1 Yes 2014- yes
Stage 1 09-17
TS 22.101 Service aspects; Service principles S1 Yes 2014- yes
09-17
TS 22.105 Services and service capabilities S1 Yes 2014- yes
09-17
TS 22.115 Service aspects; Charging and billing S1 Yes 2014- yes
09-17
TS 22.129 Service aspects; Handover requirements between UTRAN and S1 Yes 2014- yes
GERAN or other radio systems 09-17
TS 22.135 Multicall; Service description; Stage 1 S1 Yes 2014- yes
09-17
TS 22.140 Multimedia Messaging Service (MMS); Stage 1 S1 Yes 2014- yes
09-17
TS 22.141 Presence service; Stage 1 S1 Yes 2014- yes
09-17
TS 22.142 Value Added Services (VAS) for Short Message Service (SMS) S1 Yes 2014- yes
requirements 09-17
TS 22.146 Multimedia Broadcast/Multicast Service (MBMS); Stage 1 S1 Yes 2014- yes
09-17
TS 22.153 Multimedia priority service S1 Yes 2014- yes
09-17
TS 22.173 IP Multimedia Core Network Subsystem (IMS) Multimedia S1 Yes 2014- yes
Telephony Service and supplementary services; Stage 1 09-17
TS 22.174 Push Service; Service aspects; Stage 1 S1 Yes 2014- yes
09-17
TS 22.182 Customized Alerting Tones (CAT) requirements; Stage 1 S1 Yes 2014- yes
09-17
TS 22.183 Customized Ringing Signal (CRS) requirements; Stage 1 S1 Yes 2014- yes
09-17
TS 22.220 Service requirements for Home Node B (HNB) and Home eNode S1 Yes 2014- yes
B (HeNB) 09-17
ETSI

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3GPP TS 21.101 version 12.0.2 Release 12 8 ETSI TS 121 101 V12.0.2 (2017-01)
WG For freeze
Type Number Title frozen
prime publication? date
TS 22.226 Global Text Telephony (GTT); Stage 1 S1 Yes 2014- yes
09-17
TS 22.228 Service requirements for the Internet Protocol (IP) multimedia core S1 Yes 2014- yes
network subsystem (IMS); Stage 1 09-17
TS 22.233 Transparent end-to-end packet-switched streaming service; Stage S1 Yes 2014- yes
1 09-17
TS 22.234 Requirements on 3GPP system to Wireless Local Area Network S1 Yes 2014- yes
(WLAN) interworking 09-17
TS 22.240 Service requirements for 3GPP Generic User Profile (GUP); Stage S1 Yes 2014- yes
1 09-17
TS 22.242 Digital Rights Management (DRM); Stage 1 S1 Yes 2014- yes
09-17
TS 22.243 Speech recognition framework for automated voice services; S1 Yes 2014- yes
Stage 1 09-17
TS 22.246 Multimedia Broadcast/Multicast Service (MBMS) user services; S1 Yes 2014- yes
Stage 1 09-17
TS 22.250 IP Multimedia Subsystem (IMS) Group Management; Stage 1 S1 Yes 2014- yes
09-17
TS 22.259 Service requirements for Personal Network Management (PNM); S1 Yes 2014- yes
Stage 1 09-17
TS 22.268 Public Warning System (PWS) requirements S1 Yes 2014- yes
09-17
TS 22.278 Service requirements for the Evolved Packet System (EPS) S1 Yes 2014- yes
09-17
TS 22.279 Combined Circuit Switched (CS) and IP Multimedia Subsystem S1 Yes 2014- yes
(IMS) sessions; Stage 1 09-17
TS 22.340 IP Multimedia Subsystem (IMS) messaging; Stage 1 S1 Yes 2014- yes
09-17
TS 22.368 Service requirements for Machine-Type Communications (MTC); S1 Yes 2014- yes
Stage 1 09-17
TS 22.519 Business communication requirements S1 Yes 2014- yes
09-17
TR 22.801 Study on non-MTC mobile data applications impacts S1 No 2014- yes
09-17
TR 22.805 Feasibility study on user plane congestion management S1 No 2014- yes
09-17
TR 22.852 Study on Radio Access Network (RAN) sharing enhancements S1 No 2014- yes
09-17
TR 22.888 Study on enhancements for Machine-Type Communications S1 No 2014- yes
(MTC) 09-17
TR 22.895 Study on service aspects of integration of Single Sign-On (SSO) S1 No 2014- yes
frameworks with 3GPP operator-controlled resources and 09-17
mechanisms
TR 22.896 Study on continuity of data sessions to local networks S1 No 2014- yes
09-17
TR 22.903 Study on Videotelephony teleservice S1 Yes 2014- yes
09-17
TR 22.906 Study on IMS based peer-to-peer content distribution services S1 Yes 2014- yes
09-17
TR 22.908 Study on Paging Permission with Access Control (PPAC) S1 Yes 2014- yes
09-17
TR 22.912 Study into network selection requirements for non-3GPP access S1 Yes 2014- yes
09-17
TR 22.934 Feasibility study on 3GPP system to Wireless Local Area Network S1 Yes 2014- yes
(WLAN) interworking 09-17
TR 22.935 Feasibility study on Location Services (LCS) for Wireless Local S1 Yes 2014- yes
Area Network (WLAN) interworking 09-17
TR 22.936 Multi-system terminals S1 Yes 2014- yes
ETSI

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3GPP TS 21.101 version 12.0.2 Release 12 9 ETSI TS 121 101 V12.0.2 (2017-01)
WG For freeze
Type Number Title frozen
prime publication? date
09-17
TR 22.937 Requirements for service continuity between mobile and Wireless S1 Yes 2014- yes
Local Area Network (WLAN) networks 09-17
TR 22.940 IP Multimedia Subsystem (IMS) messaging S1 Yes 2014- yes
09-17
TR 22.942 Study on Value Added Services (VAS) for Short Message Service S1 Yes 2014- yes
(SMS) 09-17
TR 22.944 Report on service requirements for UE functionality split S1 Yes 2014- yes
09-17
TR 22.947 Study on Personal Broadcast Service (PBS) S1 Yes 2014- yes
09-17
TR 22.948 Study of requirements of IP-Multimedia Subsystem (IMS) S1 Yes 2014- yes
convergent multimedia conferencing 09-17
TR 22.949 Study on a generalized privacy capability S1 Yes 2014- yes
09-17
TR 22.950 Priority service feasibility study S1 Yes 2014- yes
09-17
TR 22.951 Service aspects and requirements for network sharing S1 Yes 2014- yes
09-17
TR 22.952 Priority service guide S1 Yes 2014- yes
09-17
TR 22.953 Multimedia priority service feasibility study S1 Yes 2014- yes
09-17
TR 22.967 Transferring of emergency call data S1 Yes 2014- yes
09-17
TR 22.968 Study for requirements for a Public Warning System (PWS) S1 Yes 2014- yes
service 09-17
TR 22.973 IMS Multimedia Telephony service; and supplementary services S1 Yes 2014- yes
09-17
TR 22.977 Feasibility study for speech-enabled services S1 Yes 2014- yes
09-17
TR 22.978 All-IP network (AIPN) feasibility study S1 Yes 2014- yes
09-17
TR 22.979 Feasibility study on combined Circuit Switched (CS) calls and IP S1 Yes 2014- yes
Multimedia Subsystem (IMS) sessions 09-17
TR 22.980 Network composition feasibility study S1 Yes 2014- yes
09-17
TR 22.982 Study of Customised Alerting Tone (CAT) requirements S1 Yes 2014- yes
09-17
TR 22.983 Services alignment and migration S1 Yes 2014- yes
09-17
TR 22.985 Service requirements for the User Data Convergence (UDC) S1 Yes 2014- yes
09-17
TR 22.986 Study on Service Specific Access Control S1 Yes 2014- yes
09-17
TR 22.987 Study of haptic services requirements S1 Yes 2014- yes
09-17
TR 22.988 Study on alternatives to E.164 for Machine-Type Communications S1 Yes 2014- yes
(MTC) 09-17
TS 23.002 Network architecture S2 Yes 2014- yes
09-17
TS 23.003 Numbering, addressing and identification C4 Yes 2014- yes
09-17
TS 23.007 Restoration procedures C4 Yes 2014- yes
09-17
TS 23.008 Organization of subscriber data C4 Yes 2014- yes
09-17
ETSI

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3GPP TS 21.101 version 12.0.2 Release 12 10 ETSI TS 121 101 V12.0.2 (2017-01)
WG For freeze
Type Number Title frozen
prime publication? date
TS 23.009 Handover procedures C4 Yes 2014- yes
09-17
TS 23.011 Technical realization of Supplementary Services C4 Yes 2014- yes
09-17
TS 23.012 Location management procedures C4 Yes 2014- yes
09-17
TS 23.014 Support of Dual Tone Multi-Frequency (DTMF) signalling C1 Yes 2014- yes
09-17
TS 23.015 Technical realization of Operator Determined Barring (ODB) C4 Yes 2014- yes
09-17
TS 23.016 Subscriber data management; Stage 2 C4 Yes 2014- yes
09-17
TS 23.018 Basic call handling; Technical realization C4 Yes 2014- yes
09-17
TS 23.031 3G Security; Fraud Information Gathering System (FIGS); S3 Yes 2014- yes
Technical realization; Stage 2 09-17
TS 23.032 Universal Geographical Area Description (GAD) S2 Yes 2014- yes
09-17
TS 23.034 High Speed Circuit Switched Data (HSCSD); Stage 2 C1 Yes 2014- yes
09-17
TS 23.035 Immediate Service Termination (IST); Stage 2 S3 Yes 2014- yes
09-17
TS 23.038 Alphabets and language-specific information C1 Yes 2014- yes
09-17
TS 23.040 Technical realization of the Short Message Service (SMS) C1 Yes 2014- yes
09-17
TS 23.041 Technical realization of Cell Broadcast Service (CBS) C1 Yes 2014- yes
09-17
TS 23.042 Compression algorithm for text messaging services C1 Yes 2014- yes
09-17
TS 23.053 Tandem Free Operation (TFO); Service description; Stage 2 S4 Yes 2014- yes
09-17
TS 23.057 Mobile Execution Environment (MExE); Functional description; S2 Yes 2014- yes
Stage 2 09-17
TS 23.060 General Packet Radio Service (GPRS); Service description; Stage S2 Yes 2014- yes
2 09-17
TS 23.066 Support of Mobile Number Portability (MNP); Technical realization; C4 Yes 2014- yes
Stage 2 09-17
TS 23.067 enhanced Multi-Level Precedence and Pre-emption Service C4 Yes 2014- yes
(eMLPP); Stage 2 09-17
TS 23.072 Call Deflection (CD) supplementary service; Stage 2 C4 Yes 2014- yes
09-17
TS 23.078 Customised Applications for Mobile network Enhanced Logic C4 Yes 2014- yes
(CAMEL) Phase 4; Stage 2 09-17
TS 23.079 Support of Optimal Routeing (SOR); Technical realization C4 Yes 2014- yes
09-17
TS 23.081 Line Identification supplementary services; Stage 2 C4 Yes 2014- yes
09-17
TS 23.082 Call Forwarding (CF) supplementary services; Stage 2 C4 Yes 2014- yes
09-17
TS 23.083 Call Waiting (CW) and Call Hold (HOLD) supplementary services; C4 Yes 2014- yes
Stage 2 09-17
TS 23.084 Multi Party (MPTY) supplementary service; Stage 2 C4 Yes 2014- yes
09-17
TS 23.085 Closed User Group (CUG) supplementary service; Stage 2 C4 Yes 2014- yes
09-17
TS 23.086 Advice of Charge (AoC) supplementary services; Stage 2 C4 Yes 2014- yes
09-17
ETSI

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3GPP TS 21.101 version 12.0.2 Release 12 11 ETSI TS 121 101 V12.0.2 (2017-01)
WG For freeze
Type Number Title frozen
prime publication? date
TS 23.087 User-to-User Signalling (UUS) supplementary service; Stage 2 C4 Yes 2014- yes
09-17
TS 23.088 Call Barring (CB) Supplementary Services; Stage 2 C4 Yes 2014- yes
09-17
TS 23.090 Unstructured Supplementary Service Data (USSD); Stage 2 C4 Yes 2014- yes
09-17
TS 23.091 Explicit Call Transfer (ECT) supplementary service; Stage 2 C4 Yes 2014- yes
09-17
TS 23.093 Technical realization of Completion of Calls to Busy Subscriber C4 Yes 2014- yes
(CCBS); Stage 2 09-17
TS 23.094 Follow-Me (FM); Stage 2 C4 Yes 2014- yes
09-17
TS 23.096 Name identification supplementary services; Stage 2 C4 Yes 2014- yes
09-17
TS 23.097 Multiple Subscriber Profile (MSP) (Phase X); Stage 2 C4 Yes 2014- yes
09-17
TS 23.101 General Universal Mobile Telecommunications System (UMTS) S2 Yes 2014- yes
architecture 09-17
TS 23.107 Quality of Service (QoS) concept and architecture S2 Yes 2014- yes
09-17
TS 23.108 Mobile radio interface layer 3 specification, core network protocols; C1 Yes 2014- yes
Stage 2 09-17
TS 23.110 Universal Mobile Telecommunications System (UMTS) access S2 Yes 2014- yes
stratum; Services and functions 09-17
TS 23.116 Super-Charger technical realization; Stage 2 C4 Yes 2014- yes
09-17
TS 23.119 Gateway Location Register (GLR); Stage 2 C4 Yes 2014- yes
09-17
TS 23.122 Non-Access-Stratum (NAS) functions related to Mobile Station C1 Yes 2014- yes
(MS) in idle mode 09-17
TS 23.135 Multicall supplementary service; Stage 2 C4 Yes 2014- yes
09-17
TS 23.139 3GPP system - fixed broadband access network interworking; S2 Yes 2014- yes
Stage 2 09-17
TS 23.141 Presence service; Architecture and functional description S2 Yes 2014- yes
09-17
TS 23.142 Value-added Services for SMS (VAS4SMS); Interface and C4 Yes 2014- yes
signalling flow 09-17
TS 23.146 Technical realization of facsimile Group 3 non-transparent C3 Yes 2014- yes
09-17
TS 23.153 Out of band transcoder control; Stage 2 C4 Yes 2014- yes
09-17
TS 23.167 IP Multimedia Subsystem (IMS) emergency sessions S2 Yes 2014- yes
09-17
TS 23.172 Technical realization of Circuit Switched (CS) multimedia service C3 Yes 2014- yes
UDI/RDI fallback and service modification; Stage 2 09-17
TS 23.202 Circuit switched data bearer services C3 Yes 2014- yes
09-17
TS 23.203 Policy and charging control architecture S2 Yes 2014- yes
09-17
TS 23.204 Support of Short Message Service (SMS) over generic 3GPP S2 Yes 2014- yes
Internet Protocol (IP) access; Stage 2 09-17
TS 23.205 Bearer-independent circuit-switched core network; Stage 2 C4 Yes 2014- yes
09-17
TS 23.207 End-to-end Quality of Service (QoS) concept and architecture S2 Yes 2014- yes
09-17
TS 23.216 Single Radio Voice Call Continuity (SRVCC); Stage 2 S2 Yes 2014- yes
09-17
ETSI

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3GPP TS 21.101 version 12.0.2 Release 12 12 ETSI TS 121 101 V12.0.2 (2017-01)
WG For freeze
Type Number Title frozen
prime publication? date
TS 23.218 IP Multimedia (IM) session handling; IM call model; Stage 2 C1 Yes 2014- yes
09-17
TS 23.221 Architectural requirements S2 Yes 2014- yes
09-17
TS 23.226 Global text telephony (GTT); Stage 2 S2 Yes 2014- yes
09-17
TS 23.228 IP Multimedia Subsystem (IMS); Stage 2 S2 Yes 2014- yes
09-17
TS 23.231 SIP-I based circuit-switched core network; Stage 2 C4 Yes 2014- yes
09-17
TS 23.234 3GPP system to Wireless Local Area Network (WLAN) S2 Yes 2014- yes
interworking; System description 09-17
TS 23.236 Intra-domain connection of Radio Access Network (RAN) nodes to S2 Yes 2014- yes
multiple Core Network (CN) nodes 09-17
TS 23.237 IP Multimedia Subsystem (IMS) Service Continuity; Stage 2 S2 Yes 2014- yes
09-17
TS 23.240 3GPP Generic User Profile (GUP); Architecture (Stage 2) S2 Yes 2014- yes
09-17
TS 23.246 Multimedia Broadcast/Multicast Service (MBMS); Architecture and S2 Yes 2014- yes
functional description 09-17
TS 23.251 Network sharing; Architecture and functional description S2 Yes 2014- yes
09-17
TS 23.259 Personal Network Management (PNM); Procedures and C1 Yes 2014- yes
information flows; Stage 2 09-17
TS 23.261 IP flow mobility and seamless Wireless Local Area Network S2 Yes 2014- yes
(WLAN) offload; Stage 2 09-17
TS 23.271 Functional stage 2 description of Location Services (LCS) S2 Yes 2014- yes
09-17
TS 23.272 Circuit Switched (CS) fallback in Evolved Packet System (EPS); S2 Yes 2014- yes
Stage 2 09-17
TS 23.278 Customised Applications for Mobile network Enhanced Logic C4 Yes 2014- yes
(CAMEL) Phase 4; Stage 2; IM CN Interworking 09-17
TS 23.279 Combining Circuit Switched (CS) and IP Multimedia Subsystem S2 Yes 2014- yes
(IMS) services; Stage 2 09-17
TS 23.284 Local Call Local Switch (LCLS); Stage 2 C4 Yes 2014- yes
09-17
TS 23.292 IP Multimedia Subsystem (IMS) centralized services; Stage 2 S2 Yes 2014- yes
09-17
TS 23.303 Proximity-based services (ProSe); Stage 2 S2 Yes 2014- yes
09-17
TS 23.327 Mobility between 3GPP-Wireless Local Area Network (WLAN) S2 Yes 2014- yes
interworking and 3GPP systems 09-17
TS 23.333 Multimedia Resource Function Controller (MRFC) - Multimedia C4 Yes 2014- yes
Resource Function Processor (MRFP) Mp interface: Procedures 09-17
descriptions
TS 23.334 IP Multimedia Subsystem (IMS) Application Level Gateway (IMS- C4 Yes 2014- yes
ALG) - IMS Access Gateway (IMS-AGW) interface: Procedures 09-17
descriptions
TS 23.335 User Data Convergence (UDC); Technical realization and C4 Yes 2014- yes
information flows; Stage 2 09-17
TS 23.380 IMS Restoration Procedures C4 Yes 2014- yes
09-17
TS 23.402 Architecture enhancements for non-3GPP accesses S2 Yes 2014- yes
09-17
TS 23.682 Architecture enhancements to facilitate communications with S2 Yes 2014- yes
packet data networks and applications 09-17
TR 23.701 Study on Web Real Time Communication (WebRTC) access to IP S2 No 2014- yes
Multimedia Subsystem (IMS); Stage 2 09-17
ETSI

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3GPP TS 21.101 version 12.0.2 Release 12 13 ETSI TS 121 101 V12.0.2 (2017-01)
WG For freeze
Type Number Title frozen
prime publication? date
TR 23.703 Study on architecture enhancements to su
...