Rel-19 Radio Access 3G Advanced

TS 25.411 – Iu Interface Layer 1 Specification

Specifies Physical Layer standards for Iu interface, including synchronized and unsynchronized options, with references to ITU and ATM standards.

Release
Rel-19
Category
Radio Access
Subcategory
Physical Layer
Network Layer
RAN
Technology
3G
Business Impact
High

What is TS 25.411?

TS 25.411 (Rel-19) — Iu Interface Layer 1 Specification. Specifies Physical Layer standards for Iu interface, including synchronized and unsynchronized options, with references to ITU and ATM standards. Primary function: Requirements. Category: Radio Access (Physical Layer). Technology generation: 3G. Network layer: RAN.

Who should read this specification?

Implementation notes

Complexity level: Advanced. Implementation difficulty: High.

Key Technologies

UMTSATMPDHSDHSONET

Related Glossary Terms

L1PHYSONETITU-TETSIANSINOTEITU-RUTRANPHY-SAPParameterITU

Related Topics

UMTS / WCDMASON (Self-Organizing Networks)

Frequently Asked Questions

What is 3GPP TS 25.411?

3GPP TS 25.411 (Rel-19) is the 3GPP specification for Iu Interface Layer 1 Specification. Specifies Physical Layer standards for Iu interface, including synchronized and unsynchronized options, with references to ITU and ATM standards.

Which 3GPP release is TS 25.411 part of?

TS 25.411 is part of 3GPP Rel-19. The latest known version on 3GPP Explorer is j00.

What does TS 25.411 specify?

Requirements.

What category does TS 25.411 belong to?

TS 25.411 belongs to the Radio Access (Physical Layer) category of 3GPP specifications. It applies to 3G networks.

View the full specification with interactive table of contents, version history, and AI analysis.

Read Full Specification →

Related Links