TS 25.426 – UTRAN Iur/Iub Transport Bearers
3GPP TS 25.426 is the 3GPP Technical Specification for UTRAN Iur/Iub Transport Bearers. It is published in 12 releases (Rel-8 to Rel-19); the latest version is 19.0.0 in Rel-19.
Specifies transport bearers for DCH/E-DCH data streams on UTRAN Iur and Iub interfaces, including ATM and IP transport options.
Releases and versions of TS 25.426
| Release | Latest version | Links |
|---|---|---|
| Rel-19 | 19.0.0 | Read · Download (3GPP) |
| Rel-18 | 18.0.0 | 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 | 10.1.0 | Read · Download (3GPP) |
| Rel-9 | 9.0.1 | Read · Download (3GPP) |
| Rel-8 | 8.0.0 | Read · Download (3GPP) |
Scope of TS 25.426
Category: Radio Access (UTRAN Transport). Technology generation: 3G. Network layer: RAN.
Who should read this specification?
- Network operators
- Device manufacturers
Implementation notes
Complexity level: Advanced. Implementation difficulty: Medium.
Key technologies
Specifications referenced by TS 25.426
Specifications that reference TS 25.426
- TS 25.401 UTRAN Overall Architecture
- TS 25.433 Node B Application Part (NBAP) Protocol
- TS 25.423 UTRAN RNSAP Specification
- TS 25.442 Node B Implementation Specific O&M Transport via RNC
- TS 25.420 Iur Interface Introduction for UTRAN
- TS 25.430 Introduction to Iub Interface Specifications
- TS 25.424 UTRAN Iur Interface Data Transport & Signalling
Other specifications in the 25 series
- TS 25.422 Signalling Transport for Iur Interface
- TS 25.423 UTRAN RNSAP Specification
- TS 25.424 UTRAN Iur Interface Data Transport & Signalling
- TS 25.425 UTRAN Iur Interface User Plane Protocols
- TS 25.427 UTRAN Iub/Iur User Plane Protocols
- TS 25.430 Introduction to Iub Interface Specifications
- TS 25.431 Iub Interface Layer 1 Specification
- TS 25.432 Iub NBAP Signalling Transport Specification
Related glossary terms
Related topics
Frequently asked questions
What is 3GPP TS 25.426?
3GPP TS 25.426 is the 3GPP Technical Specification for UTRAN Iur/Iub Transport Bearers. Specifies transport bearers for DCH/E-DCH data streams on UTRAN Iur and Iub interfaces, including ATM and IP transport options.
Which 3GPP releases include TS 25.426?
TS 25.426 is published in 12 releases, from Rel-8 to Rel-19. The latest version on 3GPP Explorer is 19.0.0 (Rel-19).
What category does TS 25.426 belong to?
TS 25.426 belongs to the Radio Access (UTRAN Transport) category of 3GPP specifications. It applies to 3G networks.
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