| 26166 |
TTAT.3G-22.979V19.0.0 |
3rd Generation Partnership Project;Technical Specification Group Services and System Aspects;Feasibility study on combined Circuit Switched (CS) calls and IP Multimedia Subsystem (IMS) sessions(Release 19)
|
2026-02-02 |
| 26165 |
TTAT.3G-22.980V19.0.0 |
3rd Generation Partnership Project;Technical Specification Group Services and System Aspects;Network composition feasibility study(Release 19)
|
2026-02-02 |
| 26164 |
TTAT.3G-22.982V19.0.0 |
3rd Generation Partnership Project;Technical Specification Group Services and System Aspects;Study of Customised Alerting Tone (CAT) requirements(Release 19)
|
2026-02-02 |
| 26163 |
TTAT.3G-22.983V19.0.0 |
3rd Generation Partnership Project;Technical Specification Group Services and System Aspects;Services alignment and migration(Release 19)
|
2026-02-02 |
| 26162 |
TTAT.3G-22.985V19.0.0 |
3rd Generation Partnership Project;Technical Specification Group Services and System Aspects;Service requirements for the User Data Convergence (UDC)(Release 19)
|
2026-02-02 |
| 26161 |
TTAT.3G-22.986V19.0.0 |
3rd Generation Partnership Project;Technical Specification Group Services and System Aspects;Study on Service Specific Access Control(Release 19)
|
2026-02-02 |
| 26160 |
TTAT.3G-22.987V19.0.0 |
3rd Generation Partnership Project;Technical Specification Group Services and System Aspects;Study of haptic services requirements(Release 19)
|
2026-02-02 |
| 26159 |
TTAT.3G-22.988V19.0.0 |
3rd Generation Partnership Project;Technical Specification Group Services and System Aspects;Study on alternatives to E.164 for Machine-Type Communications (MTC)(Release 19)
|
2026-02-02 |
| 26158 |
TTAT.3G-22.990V19.0.0 |
3rd Generation Partnership Project;Technical Specification Group Services and System Aspects;Study on off-network for rail(Release 19)
|
2026-02-02 |
| 26157 |
TTAT.3G-23.002V19.0.0 |
3rd Generation Partnership Project;Technical Specification Group Services and System Aspects;Network architecture(Release 19)
|
2026-02-02 |
| 26156 |
TTAT.3G-23.003V19.4.0 |
3rd Generation Partnership Project;Technical Specification Group Core Network and Terminals;Numbering, addressing and identification(Release 19)
|
2026-02-02 |
| 26155 |
TTAT.3G-23.009V19.0.0 |
3rd Generation Partnership Project;Technical Specification Group Core Network and Terminals;Handover procedures(Release 19)
|
2026-02-02 |
| 26154 |
TTAT.3G-23.011V19.0.0 |
3rd Generation Partnership Project;Technical Specification Group Core Network and Terminals;Technical realization of Supplementary Services(Release 19)
|
2026-02-02 |
| 26153 |
TTAT.3G-23.012V19.0.0 |
3rd Generation Partnership Project;Technical Specification Group Core Network and Terminals;Location management procedures(Release 19)
|
2026-02-02 |
| 26152 |
TTAT.3G-23.014V19.0.0 |
3rd Generation Partnership Project;Technical Specification Group Core Network and Terminals;Support of Dual Tone Multi-Frequency (DTMF) signalling(Release 19)
|
2026-02-02 |
| 26151 |
TTAT.3G-23.016V19.0.0 |
3rd Generation Partnership Project;Technical Specification Group Core Network and Terminals;Subscriber data management; Stage 2(Release 19)
|
2026-02-02 |
| 26150 |
TTAT.3G-23.018V19.0.0 |
3rd Generation Partnership Project;Technical Specification Group Core Network and Terminals;Basic call handling; Technical realization(Release 19)
|
2026-02-02 |
| 26149 |
TTAT.3G-23.031V19.0.0 |
3rd Generation Partnership Project;Technical Specification Group Services and System Aspects;3G Security; Fraud Information Gathering System (FIGS); Technical realization; Stage 2(Release 19)
|
2026-02-02 |
| 26148 |
TTAT.3G-23.032V19.0.0 |
3rd Generation Partnership Project;Technical Specification Group Services and System Aspects;Universal Geographical Area Description (GAD)(Release 19)
|
2026-02-02 |
| 26147 |
TTAT.3G-23.034V19.0.0 |
3rd Generation Partnership Project;Technical Specification Group Core Network and Terminals;High Speed Circuit Switched Data (HSCSD); Stage 2(Release 19)
|
2026-02-02 |
| 26146 |
TTAT.3G-23.035V19.0.0 |
3rd Generation Partnership Project;Technical Specification Group Services and System Aspects;Immediate Service Termination (IST); Stage 2(Release 19)
|
2026-02-02 |
| 26145 |
TTAT.3G-23.038V19.0.0 |
3rd Generation Partnership Project;Technical Specification Group Core Network and Terminals;Alphabets and language-specific information(Release 19)
|
2026-02-02 |
| 26144 |
TTAT.3G-23.040V19.0.0 |
3rd Generation Partnership Project;Technical Specification Group Core Network and Terminals;Technical realization of the Short Message Service (SMS)(Release 19)
|
2026-02-02 |
| 26143 |
TTAT.3G-23.041V17.5.0 |
3rd Generation Partnership Project;Technical Specification Group Core Network and Terminals;Technical realization of Cell Broadcast Service (CBS)(Release 17)
|
2026-02-02 |
| 26142 |
TTAT.3G-23.041V18.7.0 |
3rd Generation Partnership Project;Technical Specification Group Core Network and Terminals;Technical realization of Cell Broadcast Service (CBS)(Release 18)
|
2026-02-02 |
| 26141 |
TTAT.3G-23.041V19.2.0 |
3rd Generation Partnership Project;Technical Specification Group Core Network and Terminals;Technical realization of Cell Broadcast Service (CBS)(Release 19)
|
2026-02-02 |
| 26140 |
TTAT.3G-23.042V19.0.0 |
3rd Generation Partnership Project;Technical Specification Group Core Network and Terminals;Compression algorithm for text messaging services(Release 19)
|
2026-02-02 |
| 26139 |
TTAT.3G-23.053V19.0.0 |
3rd Generation Partnership Project;Technical Specification Group Services and System Aspects;Tandem Free Operation (TFO); Service description; Stage 2(Release 19)
|
2026-02-02 |
| 26138 |
TTAT.3G-23.057V19.0.0 |
3rd Generation Partnership Project;Technical Specification Group Services and System Aspects;Mobile Execution Environment (MExE); Functional description; Stage 2(Release 19)
|
2026-02-02 |
| 26137 |
TTAT.3G-23.060V19.0.0 |
3rd Generation Partnership Project;Technical Specification Group Services and System Aspects;General Packet Radio Service (GPRS); Service description; Stage 2(Release 19)
|
2026-02-02 |
