Rel-16 Radio Access 5G Advanced

TS 38.401 – NG-RAN Architecture Description

Defines overall architecture of Next Generation Radio Access Network (NG-RAN) including interfaces NG, Xn, F1 and their interaction with radio interface.

Release
Rel-16
Category
Radio Access
Subcategory
Architecture
Network Layer
RAN
Technology
5G
Business Impact
High

Key Technologies

5GNRNG-RANIAB

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

Read Full Specification →