id
stringlengths 4
12
| title
stringlengths 8
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stringclasses 2
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stringclasses 612
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stringclasses 30
values | url
stringlengths 65
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stringlengths 0
65.7k
|
|---|---|---|---|---|---|---|
23.018
|
Basic call handling; Technical realization
|
TS
|
9.4.0
|
C4
|
https://www.3gpp.org/ftp/Specs/archive/23_series/23.018/23018-940.zip
| |
23.031
|
3G Security; Fraud Information Gathering System (FIGS); Technical realization; Stage 2
|
TS
|
9.0.0
|
S3
|
https://www.3gpp.org/ftp/Specs/archive/23_series/23.031/23031-900.zip
| |
23.032
|
Universal Geographical Area Description (GAD)
|
TS
|
9.0.0
|
S2
|
https://www.3gpp.org/ftp/Specs/archive/23_series/23.032/23032-900.zip
| |
23.034
|
High Speed Circuit Switched Data (HSCSD); Stage 2
|
TS
|
9.0.0
|
C1
|
https://www.3gpp.org/ftp/Specs/archive/23_series/23.034/23034-900.zip
| |
23.035
|
Immediate Service Termination (IST); Stage 2
|
TS
|
9.0.0
|
S3
|
https://www.3gpp.org/ftp/Specs/archive/23_series/23.035/23035-900.zip
| |
23.038
|
Alphabets and language-specific information
|
TS
|
9.1.1
|
C1
|
https://www.3gpp.org/ftp/Specs/archive/23_series/23.038/23038-911.zip
| |
23.040
|
Technical realization of the Short Message Service (SMS)
|
TS
|
9.3.0
|
C1
|
https://www.3gpp.org/ftp/Specs/archive/23_series/23.040/23040-930.zip
| |
23.041
|
Technical realization of Cell Broadcast Service (CBS)
|
TS
|
9.11.0
|
C1
|
https://www.3gpp.org/ftp/Specs/archive/23_series/23.041/23041-9b0.zip
| |
23.042
|
Compression algorithm for text messaging services
|
TS
|
9.0.0
|
C1
|
https://www.3gpp.org/ftp/Specs/archive/23_series/23.042/23042-900.zip
| |
23.053
|
Tandem Free Operation (TFO); Service description; Stage 2
|
TS
|
9.0.0
|
S4
|
https://www.3gpp.org/ftp/Specs/archive/23_series/23.053/23053-900.zip
| |
23.057
|
Mobile Execution Environment (MExE); Functional description; Stage 2
|
TS
|
9.0.0
|
S2
|
https://www.3gpp.org/ftp/Specs/archive/23_series/23.057/23057-900.zip
| |
23.060
|
General Packet Radio Service (GPRS); Service description; Stage 2
|
TS
|
9.14.0
|
S2
|
https://www.3gpp.org/ftp/Specs/archive/23_series/23.060/23060-9e0.zip
| |
23.066
|
Support of Mobile Number Portability (MNP); Technical realization; Stage 2
|
TS
|
9.0.0
|
C4
|
https://www.3gpp.org/ftp/Specs/archive/23_series/23.066/23066-900.zip
| |
23.067
|
enhanced Multi-Level Precedence and Pre-emption Service (eMLPP); Stage 2
|
TS
|
9.0.0
|
C4
|
https://www.3gpp.org/ftp/Specs/archive/23_series/23.067/23067-900.zip
| |
23.072
|
Call Deflection (CD) supplementary service; Stage 2
|
TS
|
9.0.0
|
C4
|
https://www.3gpp.org/ftp/Specs/archive/23_series/23.072/23072-900.zip
| |
23.078
|
Customised Applications for Mobile network Enhanced Logic (CAMEL) Phase 4; Stage 2
|
TS
|
9.3.0
|
C4
|
https://www.3gpp.org/ftp/Specs/archive/23_series/23.078/23078-930.zip
| |
23.079
|
Support of Optimal Routeing (SOR); Technical realization
|
TS
|
9.0.0
|
C4
|
https://www.3gpp.org/ftp/Specs/archive/23_series/23.079/23079-900.zip
| |
23.081
|
Line Identification supplementary services; Stage 2
|
TS
|
9.0.0
|
C4
|
https://www.3gpp.org/ftp/Specs/archive/23_series/23.081/23081-900.zip
| |
23.082
|
Call Forwarding (CF) supplementary services; Stage 2
|
TS
|
9.0.0
|
C4
|
https://www.3gpp.org/ftp/Specs/archive/23_series/23.082/23082-900.zip
| |
23.083
|
Call Waiting (CW) and Call Hold (HOLD) supplementary services; Stage 2
|
TS
|
9.0.0
|
C4
|
https://www.3gpp.org/ftp/Specs/archive/23_series/23.083/23083-900.zip
| |
23.084
|
Multi Party (MPTY) supplementary service; Stage 2
|
TS
|
9.0.0
|
C4
|
https://www.3gpp.org/ftp/Specs/archive/23_series/23.084/23084-900.zip
| |
23.085
|
Closed User Group (CUG) supplementary service; Stage 2
|
TS
|
9.0.0
|
C4
|
https://www.3gpp.org/ftp/Specs/archive/23_series/23.085/23085-900.zip
| |
23.086
|
Advice of Charge (AoC) supplementary services; Stage 2
|
TS
|
9.0.0
|
C4
|
https://www.3gpp.org/ftp/Specs/archive/23_series/23.086/23086-900.zip
| |
23.087
|
User-to-User Signalling (UUS) supplementary service; Stage 2
|
TS
|
9.0.0
|
C4
|
https://www.3gpp.org/ftp/Specs/archive/23_series/23.087/23087-900.zip
| |
23.088
|
Call Barring (CB) Supplementary Services; Stage 2
|
TS
|
9.0.0
|
C4
|
https://www.3gpp.org/ftp/Specs/archive/23_series/23.088/23088-900.zip
| |
23.090
|
Unstructured Supplementary Service Data (USSD); Stage 2
|
TS
|
9.0.0
|
C4
|
https://www.3gpp.org/ftp/Specs/archive/23_series/23.090/23090-900.zip
| |
23.091
|
Explicit Call Transfer (ECT) supplementary service; Stage 2
|
TS
|
9.0.0
|
C4
|
https://www.3gpp.org/ftp/Specs/archive/23_series/23.091/23091-900.zip
| |
23.093
|
Technical realization of Completion of Calls to Busy Subscriber (CCBS); Stage 2
|
TS
|
9.0.0
|
C4
|
https://www.3gpp.org/ftp/Specs/archive/23_series/23.093/23093-900.zip
| |
23.094
|
Follow-Me (FM); Stage 2
|
TS
|
9.0.0
|
C4
|
https://www.3gpp.org/ftp/Specs/archive/23_series/23.094/23094-900.zip
| |
23.096
|
Name identification supplementary services; Stage 2
|
TS
|
9.0.0
|
C4
|
https://www.3gpp.org/ftp/Specs/archive/23_series/23.096/23096-900.zip
| |
23.097
|
Multiple Subscriber Profile (MSP) (Phase 2); Stage 2
|
TS
|
9.0.0
|
C4
|
https://www.3gpp.org/ftp/Specs/archive/23_series/23.097/23097-900.zip
| |
23.101
|
General Universal Mobile Telecommunications System (UMTS) architecture
|
TS
|
9.0.0
|
S2
|
https://www.3gpp.org/ftp/Specs/archive/23_series/23.101/23101-900.zip
| |
23.107
|
Quality of Service (QoS) concept and architecture
|
TS
|
9.3.0
|
S2
|
https://www.3gpp.org/ftp/Specs/archive/23_series/23.107/23107-930.zip
| |
23.108
|
Mobile radio interface layer 3 specification, core network protocols; Stage 2
|
TS
|
9.0.0
|
C1
|
https://www.3gpp.org/ftp/Specs/archive/23_series/23.108/23108-900.zip
| |
23.110
|
Universal Mobile Telecommunications System (UMTS) access stratum; Services and functions
|
TS
|
9.0.0
|
S2
|
https://www.3gpp.org/ftp/Specs/archive/23_series/23.110/23110-900.zip
| |
23.116
|
Super-Charger technical realization; Stage 2
|
TS
|
9.0.0
|
C4
|
https://www.3gpp.org/ftp/Specs/archive/23_series/23.116/23116-900.zip
| |
23.119
|
Gateway Location Register (GLR); Stage 2
|
TS
|
9.0.0
|
C4
|
https://www.3gpp.org/ftp/Specs/archive/23_series/23.119/23119-900.zip
| |
23.122
|
Non-Access-Stratum (NAS) functions related to Mobile Station (MS) in idle mode
|
TS
|
9.6.0
|
C1
|
https://www.3gpp.org/ftp/Specs/archive/23_series/23.122/23122-960.zip
| |
23.135
|
Multicall supplementary service; Stage 2
|
TS
|
9.0.0
|
C4
|
https://www.3gpp.org/ftp/Specs/archive/23_series/23.135/23135-900.zip
| |
23.141
|
Presence service; Architecture and functional description
|
TS
|
9.0.0
|
S2
|
https://www.3gpp.org/ftp/Specs/archive/23_series/23.141/23141-900.zip
| |
23.142
|
Value-added Services for SMS (VAS4SMS); Interface and signalling flow
|
TS
|
9.0.1
|
C4
|
https://www.3gpp.org/ftp/Specs/archive/23_series/23.142/23142-901.zip
| |
23.146
|
Technical realization of facsimile Group 3 non-transparent
|
TS
|
9.0.0
|
C3
|
https://www.3gpp.org/ftp/Specs/archive/23_series/23.146/23146-900.zip
| |
23.153
|
Out of band transcoder control; Stage 2
|
TS
|
9.3.0
|
C4
|
https://www.3gpp.org/ftp/Specs/archive/23_series/23.153/23153-930.zip
| |
23.167
|
IP Multimedia Subsystem (IMS) emergency sessions
|
TS
|
9.14.0
|
S2
|
https://www.3gpp.org/ftp/Specs/archive/23_series/23.167/23167-9e0.zip
| |
23.172
|
Technical realization of Circuit Switched (CS) multimedia service UDI/RDI fallback and service modification; Stage 2
|
TS
|
9.0.0
|
C3
|
https://www.3gpp.org/ftp/Specs/archive/23_series/23.172/23172-900.zip
| |
23.182
|
reserved for: Architecture of IMS based Customized Alerting Tone (CAT)
|
TS
|
9.0.0
|
S2
|
https://www.3gpp.org/ftp/Specs/archive/23_series/23.182/23182-900.zip
| |
23.198
|
Open Service Access (OSA); Stage 2
|
TS
|
9.0.0
|
CP
|
https://www.3gpp.org/ftp/Specs/archive/23_series/23.198/23198-900.zip
|
The present document specifies the stage 2 of the Open Service Access (OSA).
|
23.202
|
Circuit switched data bearer services
|
TS
|
9.1.0
|
C3
|
https://www.3gpp.org/ftp/Specs/archive/23_series/23.202/23202-910.zip
| |
23.203
|
Policy and charging control architecture
|
TS
|
9.14.0
|
S2
|
https://www.3gpp.org/ftp/Specs/archive/23_series/23.203/23203-9e0.zip
| |
23.204
|
Support of Short Message Service (SMS) over generic 3GPP Internet Protocol (IP) access; Stage 2
|
TS
|
9.1.0
|
S2
|
https://www.3gpp.org/ftp/Specs/archive/23_series/23.204/23204-910.zip
| |
23.205
|
Bearer-independent circuit-switched core network; Stage 2
|
TS
|
9.4.0
|
C4
|
https://www.3gpp.org/ftp/Specs/archive/23_series/23.205/23205-940.zip
| |
23.207
|
End-to-end Quality of Service (QoS) concept and architecture
|
TS
|
9.0.0
|
S2
|
https://www.3gpp.org/ftp/Specs/archive/23_series/23.207/23207-900.zip
| |
23.216
|
Single Radio Voice Call Continuity (SRVCC); Stage 2
|
TS
|
9.9.0
|
S2
|
https://www.3gpp.org/ftp/Specs/archive/23_series/23.216/23216-990.zip
| |
23.218
|
IP Multimedia (IM) session handling; IM call model; Stage 2
|
TS
|
9.2.0
|
C1
|
https://www.3gpp.org/ftp/Specs/archive/23_series/23.218/23218-920.zip
| |
23.221
|
Architectural requirements
|
TS
|
9.5.0
|
S2
|
https://www.3gpp.org/ftp/Specs/archive/23_series/23.221/23221-950.zip
| |
23.226
|
Global text telephony (GTT); Stage 2
|
TS
|
9.0.0
|
S2
|
https://www.3gpp.org/ftp/Specs/archive/23_series/23.226/23226-900.zip
| |
23.228
|
IP Multimedia Subsystem (IMS); Stage 2
|
TS
|
9.4.0
|
S2
|
https://www.3gpp.org/ftp/Specs/archive/23_series/23.228/23228-940.zip
| |
23.231
|
SIP-I based circuit-switched core network; Stage 2
|
TS
|
9.0.0
|
C4
|
https://www.3gpp.org/ftp/Specs/archive/23_series/23.231/23231-900.zip
| |
23.234
|
3GPP system to Wireless Local Area Network (WLAN) interworking; System description
|
TS
|
9.0.0
|
S2
|
https://www.3gpp.org/ftp/Specs/archive/23_series/23.234/23234-900.zip
| |
23.236
|
Intra-domain connection of Radio Access Network (RAN) nodes to multiple Core Network (CN) nodes
|
TS
|
9.0.0
|
S2
|
https://www.3gpp.org/ftp/Specs/archive/23_series/23.236/23236-900.zip
| |
23.237
|
IP Multimedia Subsystem (IMS) Service Continuity; Stage 2
|
TS
|
9.10.0
|
S2
|
https://www.3gpp.org/ftp/Specs/archive/23_series/23.237/23237-9a0.zip
| |
23.240
|
3GPP Generic User Profile (GUP); Architecture (Stage 2)
|
TS
|
9.0.0
|
S2
|
https://www.3gpp.org/ftp/Specs/archive/23_series/23.240/23240-900.zip
| |
23.246
|
Multimedia Broadcast/Multicast Service (MBMS); Architecture and functional description
|
TS
|
9.6.0
|
S2
|
https://www.3gpp.org/ftp/Specs/archive/23_series/23.246/23246-960.zip
| |
23.251
|
Network sharing; Architecture and functional description
|
TS
|
9.5.0
|
S2
|
https://www.3gpp.org/ftp/Specs/archive/23_series/23.251/23251-950.zip
| |
23.259
|
Personal Network Management (PNM); Procedures and information flows; Stage 2
|
TS
|
9.4.0
|
C1
|
https://www.3gpp.org/ftp/Specs/archive/23_series/23.259/23259-940.zip
| |
23.271
|
Functional stage 2 description of Location Services (LCS)
|
TS
|
9.8.0
|
S2
|
https://www.3gpp.org/ftp/Specs/archive/23_series/23.271/23271-980.zip
| |
23.272
|
Circuit Switched (CS) fallback in Evolved Packet System (EPS); Stage 2
|
TS
|
9.15.0
|
S2
|
https://www.3gpp.org/ftp/Specs/archive/23_series/23.272/23272-9f0.zip
| |
23.278
|
Customised Applications for Mobile network Enhanced Logic (CAMEL) Phase 4; Stage 2; IM CN Interworking
|
TS
|
9.0.0
|
C4
|
https://www.3gpp.org/ftp/Specs/archive/23_series/23.278/23278-900.zip
| |
23.279
|
Combining Circuit Switched (CS) and IP Multimedia Subsystem (IMS) services; Stage 2
|
TS
|
9.0.0
|
S2
|
https://www.3gpp.org/ftp/Specs/archive/23_series/23.279/23279-900.zip
| |
23.292
|
IP Multimedia Subsystem (IMS) centralized services; Stage 2
|
TS
|
9.8.0
|
S2
|
https://www.3gpp.org/ftp/Specs/archive/23_series/23.292/23292-980.zip
| |
23.327
|
Mobility between 3GPP-Wireless Local Area Network (WLAN) interworking and 3GPP systems
|
TS
|
9.0.0
|
S2
|
https://www.3gpp.org/ftp/Specs/archive/23_series/23.327/23327-900.zip
| |
23.333
|
Multimedia Resource Function Controller (MRFC) - Multimedia Resource Function Processor (MRFP) Mp interface: Procedures descriptions
|
TS
|
9.0.0
|
C4
|
https://www.3gpp.org/ftp/Specs/archive/23_series/23.333/23333-900.zip
| |
23.334
|
IP Multimedia Subsystem (IMS) Application Level Gateway (IMS-ALG) - IMS Access Gateway (IMS-AGW) interface: Procedures descriptions
|
TS
|
9.3.0
|
C4
|
https://www.3gpp.org/ftp/Specs/archive/23_series/23.334/23334-930.zip
| |
23.335
|
User Data Convergence (UDC); Technical realization and information flows; Stage 2
|
TS
|
9.3.0
|
C4
|
https://www.3gpp.org/ftp/Specs/archive/23_series/23.335/23335-930.zip
| |
23.380
|
IMS Restoration Procedures
|
TS
|
9.6.0
|
C4
|
https://www.3gpp.org/ftp/Specs/archive/23_series/23.380/23380-960.zip
| |
23.401
|
General Packet Radio Service (GPRS) enhancements for Evolved Universal Terrestrial Radio Access Network (E-UTRAN) access
|
TS
|
9.16.0
|
S2
|
https://www.3gpp.org/ftp/Specs/archive/23_series/23.401/23401-9g0.zip
| |
23.402
|
Architecture enhancements for non-3GPP accesses
|
TS
|
9.13.0
|
S2
|
https://www.3gpp.org/ftp/Specs/archive/23_series/23.402/23402-9d0.zip
| |
23.820
|
Study of IMS restoration procedures
|
TR
|
9.0.0
|
C4
|
https://www.3gpp.org/ftp/Specs/archive/23_series/23.820/23820-900.zip
|
The present document identifies the changes required in the 3GPP IMS specifications so that a consistent state is restored in the IMS Core Network, after, or during a planned, or unplanned stop of a network element. The study will go through the following steps:
• Establish the requirements that should be covered with these procedures. That is which are the impacts to the end user service that are acceptable and which are not, after a network failure.
• List the service interruption scenarios that need to be studied.
• Provide solutions, so that in all the service interruption scenarios listed, the impacts to the end user service comply with the requirements. These solutions provide procedures for the automatic restoration to a consistent state in the network and indicate how to trigger these procedures.
• Analyze the impacts of the solutions in the current specifications.
• Conclusion and recommended way forward.
It is important to realise that these procedures are meant to be operational procedures for restoration and so care must be taken with what is existing and will exist with OA&M procedures to avoid overlap which could cause clashes.
|
23.826
|
Feasibility study on Voice Call Continuity (VCC) support for emergency calls
|
TR
|
9.0.0
|
S2
|
https://www.3gpp.org/ftp/Specs/archive/23_series/23.826/23826-900.zip
|
This document contains the results of the feasibility study into the architectural requirements and alternatives for the support of active voice call continuity between Circuit Switched (CS) domain and the IP Multimedia Subsystem (IMS) for emergency calls. Considerations include overall requirements, architectural requirements, evaluation of potential architectural solutions and alternative architectures.
The Feasibility Study considers different solutions for offering voice call continuity for emergency calls when users move between the GSM/UMTS CS Domain and the IP Connectivity Access Network (e.g., WLAN interworking) with home IMS functionality. The objective is to identify an architectural solution that allows completely automatic connectivity to the correct PSAP (from the end-user point of view) as specified in TS 23.167 [4], and allow for the possibility of a domain transfer as specified in TS 23.206 [3]. The study will also identify configuration impacts upon existing networks in order to realize the desired functionality.
Existing solutions developed by the 3GPP (e.g. 3GPP system to Wireless Local Area Network Interworking (I-WLAN)) should be reused as much as possible.
|
23.830
|
Architecture aspects of Home Node B (HNB) / Home enhanced Node B (HeNB)
|
TR
|
9.0.0
|
S2
|
https://www.3gpp.org/ftp/Specs/archive/23_series/23.830/23830-900.zip
|
This Technical Report describes the architectural aspects of specific UTRAN and E-UTRAN base stations, known as Home NodeBs and Home eNodeBs, which provide services in e.g. residential or enterprise deployments.
NOTE: This feasibility study has led to normative modifications of various specifications; the contents of this technical report should therefore be considered out of date.
To achieve this, the objectives are to (a) document the architectural assumptions taken by other working groups as part of their previous and ongoing work on Home Node B/Home eNodeB and Closed Subscriber Groups (CSG), and to (b) identify any outstanding issues not properly addressed in Rel-8.
Starting from the resulting architectural baseline, the intention is to derive architectural requirements arising from the outstanding Rel-8 issues and the Rel-9 requirements on Home NodeB and Home eNodeB as laid down by SA WG1 in TS 22.220 [2]. Based on this, the objective is to discuss and conclude on solutions for the architectural issues arising from those requirements.
|
23.838
|
IP Multimedia Subsystem (IMS) service continuity enhancements; Service, policy and interaction; Stage 2
|
TR
|
9.0.0
|
S2
|
https://www.3gpp.org/ftp/Specs/archive/23_series/23.838/23838-900.zip
|
This technical report intends to develop enhancements for Rel-8 IMS Service Continuity and solutions for mobility of media flows and control of a session between different devices under the same subscription (i.e. Inter-UE Transfer) to a state where they can be transferred to normative specifications, focusing on the following aspects:
For Inter-UE transfer:
- Inter-UE Transfer scenarios for transferring/retrieval/addition/deletion of media flows in a Collaborative Session;
- Inter-UE Transfer scenarios for establishment or continuation of a Collaborative Session while transferring control;
- Transferring media flows to the target UE whilst keeping the Collaborative Session control in the source UE.
For IMS Service Continuity Enhancement:
- Management of operator policy and user preferences;
- Interaction and coexistence with underlying mobility mechanisms and corresponding policies;
- Further capabilities for the support of mid-call services during session transfer, in addition to those defined in TS 23.292 [6], TS 23.237 [5] and TS 23.216 [6];
- Session Continuity for speech and video over CS.
IMS Service Continuity will be restricted to service continuity using IMS procedures, i.e. mobility mechanisms on the IP-CAN level are not within the scope of this document This document does not overlap with the underlying EPC and SRVCC features, even though there could be cross-references between the corresponding Technical Specifications.
|
23.868
|
Feasibility study on extension of support for IP Multimedia Subsystem (IMS) emergency calls
|
TR
|
9.0.0
|
S2
|
https://www.3gpp.org/ftp/Specs/archive/23_series/23.868/23868-900.zip
|
The present document provides a study investigating possible limitations of the solution for IMS emergency calls defined for Rel-7 in TS 23.167 [2], as well as possible extensions of that solution to reduce or eliminate some or all of the identified limitations.
The study item is expected mainly to concern IMS although some aspects of IP-CAN support may also be included. The study item has the following objectives
- Evaluate the feasibility of supporting IMS emergency calls for combinations of IP access network A and IMS core network B not supported in Rel-7 including but not limited to the following cases:
- A is any IP access network and B is the home 3GPP compliant IMS network for any emergency calling UE with adequate security credentials
- A is any IP access network and B is a visited 3GPP compliant IMS network for any emergency calling roaming UE with adequate security credentials
Additional user cases may also be proposed and evaluated during the SI if deemed applicable.
- Evaluate other enhancements to the solution for IMS emergency calls in Release 7 that may improve performance and/or reduce complexity
- Evaluate the feasibility of better aligning the solution in TS 23.167 [2] with applicable IETF standards and draft standards (e.g. from the Ecrit and Geopriv working groups)
- Any enhancement to the support of IMS emergency calls shall remain backward compatible to the solution in Rel-7 from the perspective of the UE and any 3GPP network element. Furthermore, any enhancement should be based on the solution in Rel-7 and should avoid unnecessarily adding new network entities, protocols and interfaces and moving existing functions from one entity to another.
The study item is expected to enable SA WG2 to decide which of the above objectives if any may be worth supporting in Rel-8 and which extensions to the current solution would then be appropriate.
|
23.869
|
Support for Internet Protocol (IP) based IP Multimedia Subsystem (IMS) Emergency calls over General Packet Radio Service (GPRS) and Evolved Packet Service (EPS)
|
TR
|
9.0.0
|
S2
|
https://www.3gpp.org/ftp/Specs/archive/23_series/23.869/23869-900.zip
| |
23.870
|
Single Radio Voice Call Continuity (SR-VCC) support for IMS Emergency Calls
|
TR
|
9.0.0
|
S2
|
https://www.3gpp.org/ftp/Specs/archive/23_series/23.870/23870-900.zip
|
SRVCC as specified in TS 23.216 [3], provides handover of voice calls from E-UTRAN/HSPA to UTRAN/GERAN or from E-UTRAN to CDMA2000 1x. SRVCC of IMS emergency calls is not supported in TS 23.216 [3], and thus handover of such calls will have unpredictable effects, in the worst case causing the call to fail. This is a serious concern for operators and their subscribers, and may cause regulatory violations in some parts of the world.
Therefore, the objective of this document is to study both the EPS and IMS aspects of how to best support the handover of ongoing emergency calls for the following scenarios:
- E-UTRAN to UTRAN/GERAN CS.
- HSPA to UTRAN/GERAN CS.
- E-UTRAN to CDMA2000 1x CS.
|
23.879
|
Study on Circuit Switched (CS) domain services over evolved Packet Switched (PS) access
|
TR
|
9.0.0
|
S2
|
https://www.3gpp.org/ftp/Specs/archive/23_series/23.879/23879-900.zip
|
The present document contains the results of the study of the architectural requirements of CS Domain Services over evolved PS access and concludes with a way forward. Considerations include overall requirements, architectural requirements, evaluation of potential architectural solutions and alternative architectures.
The objective is to describe an architecture that is capable of extending the 'traditional' MSC-Server based set of CS voice, supplementary and value-adding services and business principles (e.g. for roaming and interconnect) to the evolved PS access. The intention is also to give a CS handover-like user experience for voice calls when changing between evolved PS and legacy CS accesses. The architecture will however not be limited to the provision of speech services over evolved PS accesses; on the contrary, through the exploitation of the Combinational services, it will be possible to harness the capabilities of IMS to provide new, innovative services to the end user. Handover of the parallel PS session towards legacy 3GPP access will be considered as well, but may be limited by the capabilities of the legacy system and operator preferences.
Co-existence with IMS centric Single Radio VCC solutions shall be studied as well.
|
23.883
|
Study on enhancements to IMS Centralized Services (ICS)
|
TR
|
9.0.0
|
S2
|
https://www.3gpp.org/ftp/Specs/archive/23_series/23.883/23883-900.zip
|
The following aspects of IMS Centralized Services (ICS), though studied in Release 8 (and to some extent documented in TR 23.892 [2]), required further study and are herein documented:
- ICS supplementary service data management (e.g. Supplementary Services data synchronization).
- Management of Telephony Application Server (TAS) user configuration for an ICS UE when PS access cannot be used.
Consideration shall be given to attaining a consistent user experience, and managing and enforcing operator policies as well as user preferences. Heterogeneous access technologies over which the IMS service is provided shall also be taken into account.
|
23.891
|
Evaluation of LCS Control Plane Solutions for EPS
|
TR
|
9.0.0
|
S2
|
https://www.3gpp.org/ftp/Specs/archive/23_series/23.891/23891-900.zip
|
This TR studies various alternatives for the stage 2 control plane LCS Reference Architecture for Evolved Packet Core.
This document does not document the radio signal measure and/or position methods for the E-UTRAN. Those are addressed in RAN specifications.
|
23.903
|
Redial solution for voice-video switching
|
TR
|
9.0.0
|
S2
|
https://www.3gpp.org/ftp/Specs/archive/23_series/23.903/23903-900.zip
| |
23.919
|
Direct tunnel deployment guideline
|
TR
|
9.0.0
|
S2
|
https://www.3gpp.org/ftp/Specs/archive/23_series/23.919/23919-900.zip
| |
23.976
|
Push architecture
|
TR
|
9.0.0
|
S2
|
https://www.3gpp.org/ftp/Specs/archive/23_series/23.976/23976-900.zip
| |
23.977
|
Bandwidth And Resource Savings (BARS) and speech enhancements for Circuit Switched (CS) networks
|
TR
|
9.0.0
|
S2
|
https://www.3gpp.org/ftp/Specs/archive/23_series/23.977/23977-900.zip
| |
23.979
|
3GPP enablers for Open Mobile Alliance (OMA); Push-to-talk over Cellular (PoC) services; Stage 2
|
TR
|
9.0.0
|
S2
|
https://www.3gpp.org/ftp/Specs/archive/23_series/23.979/23979-900.zip
| |
23.981
|
Interworking aspects and migration scenarios for IPv4-based IP Multimedia Subsystem (IMS) implementations
|
TR
|
9.0.0
|
S2
|
https://www.3gpp.org/ftp/Specs/archive/23_series/23.981/23981-900.zip
| |
24.002
|
GSM - UMTS Public Land Mobile Network (PLMN) Access Reference Configuration
|
TS
|
9.0.0
|
C1
|
https://www.3gpp.org/ftp/Specs/archive/24_series/24.002/24002-900.zip
| |
24.007
|
Mobile radio interface signalling layer 3; General Aspects
|
TS
|
9.0.0
|
C1
|
https://www.3gpp.org/ftp/Specs/archive/24_series/24.007/24007-900.zip
| |
24.008
|
Mobile radio interface Layer 3 specification; Core network protocols; Stage 3
|
TS
|
9.13.0
|
C1
|
https://www.3gpp.org/ftp/Specs/archive/24_series/24.008/24008-9d0.zip
| |
24.010
|
Mobile radio interface layer 3; Supplementary services specification; General aspects
|
TS
|
9.0.0
|
C4
|
https://www.3gpp.org/ftp/Specs/archive/24_series/24.010/24010-900.zip
| |
24.011
|
Point-to-Point (PP) Short Message Service (SMS) support on mobile radio interface
|
TS
|
9.0.1
|
C1
|
https://www.3gpp.org/ftp/Specs/archive/24_series/24.011/24011-901.zip
| |
24.022
|
Radio Link Protocol (RLP) for circuit switched bearer and teleservices
|
TS
|
9.0.0
|
C3
|
https://www.3gpp.org/ftp/Specs/archive/24_series/24.022/24022-900.zip
| |
24.030
|
Location Services (LCS); Supplementary service operations; Stage 3
|
TS
|
9.0.0
|
C4
|
https://www.3gpp.org/ftp/Specs/archive/24_series/24.030/24030-900.zip
|
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