Rel-15 Radio Access 3G Intermediate

TS 25.931 – UTRAN Signalling Procedures via Message Sequence Charts

Describes UTRAN functions using signalling procedure examples (Message Sequence Charts) showing interactions between UE, UTRAN nodes, and CN.

Release
Rel-15
Category
Radio Access
Subcategory
Signalling Procedures
Network Layer
RAN
Technology
3G
Business Impact
Medium

Key Technologies

UMTSUTRANRRCRANAPNBAPRNSAP

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