Rel-9 Radio Access 3G Advanced

TS 25.301 – 3GPP TS 25301: UTRAN Radio Interface Architecture

Defines UE-UTRAN radio interface protocol architecture including layers, protocols, and service access points for UMTS.

Release
Rel-9
Category
Radio Access
Subcategory
Protocol Architecture
Network Layer
RAN
Technology
3G
Business Impact
High

Key Technologies

UMTSUTRAFDDTDD

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

Read Full Specification →