【資料名稱】：LTE-SAE Network Architecture

【資料作者】：NSN

【資料日期】：2011-3-1

【資料語言】：英文

【資料格式】：PPT

【資料目錄和簡介】：

Identify the major subsystems on an LTE/SAE network.
Briefly explain the Network Architecture evolution from HSPA to LTE.
Name the defined Network Elements in an LTE network.
List the key functionalities for every LTE Network Element.
Name the standardised interfaces for LTE and understand the protocol stack implemented in each of them.
Underline the inter-working principles of LTE with 2G/3G networks, visited LTE/SAE networks (Roaming) and Non-3GPP access networks.
Describe the architecture for offline and online charging in LTE/SAE networks.