首页|嵌入式系统|显示技术|模拟IC/电源|元件与制造|其他IC/制程|消费类电子|无线/通信|汽车电子|工业控制|医疗电子|测试测量
首页 > 分享下载 > 消费类电子 > 3GPP LTE/SAE 介绍

3GPP LTE/SAE 介绍

资料介绍
3GPP LTE-SAE Overview Sep063GPP Long-Term Evolution / System Architecture Evolution Overview
September 2006

Ulrich Barth

All rights reserved 2006, Alcatel

Outline
2

3G-LTE Introduction
Motivation Workplan Requirements

LTE air-interface LTE Architecture SAE Architecture

3GPP LTE/SAE Overview / Sept. 06 / U.Barth

All rights reserved 2006, Alcatel

3GPP Evolution
3

2G: Started years ago with GSM: Mainly voice 2.5G: Adding Packet Services: GPRS, EDGE 3G: Adding 3G Air Interface: UMTS 3G Architecture:
Support of 2G/2.5G and 3G Access Handover between GSM and UMTS technologies

3G Extensions:
HSDPA/HSUPA IP Multi Media Subsystem (IMS) Inter-working with WLAN (I-WLAN)

Beyond 3G:
Long Term Evolution (LTE) System Architecture Evolution (SAE) Adding Mobility towards I-WLAN and non-3GPP air interfaces

3GPP LTE/SA……
标签:LTE-SAEOverviewSep06
3GPP LTE/SAE 介绍
本地下载

评论