Rel-19 Radio Access 3G Intermediate

TS 25.427 – UTRAN Iub/Iur User Plane Protocols

Specifies Frame Protocol for DCH/E-DCH data streams on UTRAN Iub & Iur interfaces, covering data transfer, synchronization, and power control.

Release

Rel-19

What is TS 25.427?

TS 25.427 (Rel-19) — UTRAN Iub/Iur User Plane Protocols. Specifies Frame Protocol for DCH/E-DCH data streams on UTRAN Iub & Iur interfaces, covering data transfer, synchronization, and power control. Primary function: Protocol Definition. Category: Radio Access (UTRAN Protocols). Technology generation: 3G. Network layer: RAN.

Who should read this specification?

Network operators
Device manufacturers
Researchers and academics

Implementation notes

Complexity level: Intermediate. Implementation difficulty: Medium.

Key Technologies

UTRANWCDMAHSPA

Related Glossary Terms

UTRAN TC WG IE INFO E-DCH SRNC CP DL UL UE DRNC

Frequently Asked Questions

What is 3GPP TS 25.427?

3GPP TS 25.427 (Rel-19) is the 3GPP specification for UTRAN Iub/Iur User Plane Protocols. Specifies Frame Protocol for DCH/E-DCH data streams on UTRAN Iub & Iur interfaces, covering data transfer, synchronization, and power control.

Which 3GPP release is TS 25.427 part of?

TS 25.427 is part of 3GPP Rel-19. The latest known version on 3GPP Explorer is j00.

What does TS 25.427 specify?

Protocol Definition.

What category does TS 25.427 belong to?

TS 25.427 belongs to the Radio Access (UTRAN Protocols) category of 3GPP specifications. It applies to 3G networks.

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