Rel-11 Core Network 4G Advanced

TS 23.401 – EPS (Evolved Packet System) Stage 2 Description

Defines Stage 2 service description for Evolved Packet System (EPS), covering architecture, mobility, policy, charging, and authentication for LTE.

Release
Rel-11
Category
Core Network
Subcategory
Evolved Packet Core (EPC)
Network Layer
CoreNetwork
Technology
4G
Business Impact
High

Key Technologies

LTEEPCE-UTRAN

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