Rel-19 Radio Access 3G Advanced

TS 25.426 – 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.

Release

Rel-19

What is TS 25.426?

TS 25.426 (Rel-19) — 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. Primary function: Protocol Definition. 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

UTRANATMIPAAL2

Related Glossary Terms

E-DCH UTRAN CP PHY ITU-T IETF HDLC NOTE AAL5 AAL2 MPLS BW

Frequently Asked Questions

What is 3GPP TS 25.426?

3GPP TS 25.426 (Rel-19) is the 3GPP 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 release is TS 25.426 part of?

TS 25.426 is part of 3GPP Rel-19. The latest known version on 3GPP Explorer is j00.

What does TS 25.426 specify?

Protocol Definition.

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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