TS 22.346 – Isolated E-UTRAN Operation for Public Safety
3GPP TS 22.346 is the 3GPP Technical Specification for Isolated E-UTRAN Operation for Public Safety. Its official 3GPP title is “Isolated Evolved Universal Terrestrial Radio Access Network (E-UTRAN) operation for public safety; Stage 1”. It is published in 7 releases (Rel-13 to Rel-19); the latest version is 19.0.0 in Rel-19.
Specifies requirements for LTE networks to operate without normal backhaul connectivity, supporting mission-critical communications for public safety.
Releases and versions of TS 22.346
| Release | Latest version | Links |
|---|---|---|
| Rel-19 | 19.0.0 | Read · Download (3GPP) |
| Rel-18 | 18.0.1 | Read · Download (3GPP) |
| Rel-17 | 17.0.0 | Read · Download (3GPP) |
| Rel-16 | 16.0.0 | Read · Download (3GPP) |
| Rel-15 | 15.0.0 | Read · Download (3GPP) |
| Rel-14 | 14.0.0 | Read · Download (3GPP) |
| Rel-13 | 13.0.0 | Read · Download (3GPP) |
Scope of TS 22.346
Category: Services (Mission Critical Services). Technology generation: 4G. Network layer: RAN.
Who should read this specification?
- Network operators
- Device manufacturers
- Regulators and standards bodies
Implementation notes
Complexity level: Advanced. Implementation difficulty: High.
Key technologies
Specifications referenced by TS 22.346
Specifications that reference TS 22.346
Other specifications in the 22 series
- TS 22.281 Mission Critical Video (MCVideo) Service Requirements
- TS 22.282 Mission Critical Data Service Requirements
- TS 22.289 Railway Communication for 5G Systems
- TS 22.340 IMS Messaging Stage 1 Requirements
- TS 22.368 Network Improvements for Machine Type Communications
- TS 22.369 Service requirements for ambient power-enabled IoT
- TS 22.401 Videotelephony over TISPAN NGN Requirements
- TS 22.468 Group Communication System Enabler Requirements
Related glossary terms
Related topics
Related technologies
Frequently asked questions
What is 3GPP TS 22.346?
3GPP TS 22.346 is the 3GPP Technical Specification for Isolated E-UTRAN Operation for Public Safety. Specifies requirements for LTE networks to operate without normal backhaul connectivity, supporting mission-critical communications for public safety.
Which 3GPP releases include TS 22.346?
TS 22.346 is published in 7 releases, from Rel-13 to Rel-19. The latest version on 3GPP Explorer is 19.0.0 (Rel-19).
What category does TS 22.346 belong to?
TS 22.346 belongs to the Services (Mission Critical Services) category of 3GPP specifications. It applies to 4G networks.
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