TR 22.944 – UE Functionality Split Scenarios and Requirements
3GPP TR 22.944 is the 3GPP Technical Report for UE Functionality Split Scenarios and Requirements. Its official 3GPP title is “Report on service requirements for UE functionality split”. It is published in 17 releases (Rel-2 to Rel-19); the latest version is 19.0.0 in Rel-19.
Identifies scenarios and requirements for User Equipment functionality split across multiple devices, enabling interoperability between components from different vendors.
Releases and versions of TR 22.944
| 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) |
| Rel-12 | 12.0.0 | Read · Download (3GPP) |
| Rel-11 | 11.0.0 | Read · Download (3GPP) |
| Rel-10 | 10.0.0 | Read · Download (3GPP) |
| Rel-9 | 9.0.0 | Read · Download (3GPP) |
| Rel-8 | 8.0.0 | Read · Download (3GPP) |
| Rel-7 | 7.0.0 | Read · Download (3GPP) |
| Rel-6 | 6.0.0 | Read · Download (3GPP) |
| Rel-5 | 5.1.0 | Read · Download (3GPP) |
| R99 | 1100 | Read · Download (3GPP) |
| Rel-2 | 1200 | Read · Download (3GPP) |
Scope of TR 22.944
Category: Services (UE Architecture). Technology generation: 3G. Network layer: UE.
Who should read this specification?
- Device manufacturers
- Network operators
- Researchers and academics
Implementation notes
Complexity level: Intermediate. Implementation difficulty: Medium.
Key technologies
Specifications referenced by TR 22.944
Specifications that reference TR 22.944
Other specifications in the 22 series
- TR 22.936 Multi-system terminal behavior study
- TR 22.937 FMC requirements for 3GPP-WLAN service continuity
- TR 22.940 IMS Messaging Requirements Analysis
- TR 22.942 SMS Value-Added Services Requirements
- TR 22.945 Fax Services Guidance for GSM/UMTS
- TR 22.946 Broadcast and Multicast Services Stage 1
- TR 22.947 Personal Broadcast Service (PBS) Use Cases
- TR 22.948 IMS Convergent Multimedia Conferencing Requirements
Related glossary terms
Related topics
Frequently asked questions
What is 3GPP TR 22.944?
3GPP TR 22.944 is the 3GPP Technical Report for UE Functionality Split Scenarios and Requirements. Identifies scenarios and requirements for User Equipment functionality split across multiple devices, enabling interoperability between components from different vendors.
Which 3GPP releases include TR 22.944?
TR 22.944 is published in 17 releases, from Rel-2 to Rel-19. The latest version on 3GPP Explorer is 19.0.0 (Rel-19).
What category does TR 22.944 belong to?
TR 22.944 belongs to the Services (UE Architecture) category of 3GPP specifications. It applies to 3G networks.
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