| 1667 |
TTAT.3G-22.279V19.0.0 |
3rd Generation Partnership Project;Technical Specification Group Services and System Aspects;Combined Circuit Switched (CS) and IP Multimedia Subsystem (IMS) sessions; Stage 1(Release 19)
|
2026-02-02 |
| 1666 |
TTAT.3G-22.280V20.1.0 |
3rd Generation Partnership Project;Technical Specification Group Services and System Aspects;Mission Critical Services Common Requirements (MCCoRe); Stage 1(Release 20)
|
2026-02-02 |
| 1665 |
TTAT.3G-22.281V19.0.0 |
3rd Generation Partnership Project;Technical Specification Group Services and System Aspects;Mission Critical (MC) video(Release 19)
|
2026-02-02 |
| 1664 |
TTAT.3G-22.282V19.0.0 |
3rd Generation Partnership Project;Technical Specification Group Services and System Aspects;Mission Critical (MC) data(Release 19)
|
2026-02-02 |
| 1663 |
TTAT.3G-22.289V19.0.0 |
3rd Generation Partnership Project;Technical Specification Group Services and System Aspects;Mobile communication system for railways(Release 19)
|
2026-02-02 |
| 1662 |
TTAT.3G-22.340V19.0.0 |
3rd Generation Partnership Project;Technical Specification Group Services and System Aspects;IP Multimedia Subsystem (IMS) messaging; Stage 1(Release 19)
|
2026-02-02 |
| 1661 |
TTAT.3G-22.346V19.0.0 |
3rd Generation Partnership Project;Technical Specification Group Services and System Aspects;Isolated Evolved Universal Terrestrial Radio Access Network (E-UTRAN) operation for public safety; Stage 1(Release 19)
|
2026-02-02 |
| 1660 |
TTAT.3G-22.368V19.0.0 |
3rd Generation Partnership Project;Technical Specification Group Services and System Aspects;Service requirements for Machine-Type Communications (MTC); Stage 1(Release 19)
|
2026-02-02 |
| 1659 |
TTAT.3G-22.468V19.0.0 |
3rd Generation Partnership Project;Technical Specification Group Services and System Aspects;Group Communication System Enablers (GCSE)(Release 19)
|
2026-02-02 |
| 1658 |
TTAT.3G-22.519V19.0.0 |
3rd Generation Partnership Project;Technical Specification Group Services and System Aspects;Business communication requirements(Release 19)
|
2026-02-02 |
