【资料名称】：LTE-SAE architecture and performance

【资料作者】：Thomas Noren

【资料日期】：2007

【资料语言】：中文

【资料格式】：PDF

【资料目录和简介】：


Objectives
• Drive industrialization of 3GPP LTE-SAE
Technical overview • Demonstrate 3GPP LTE-SAE capabilities
• Promote 3GPP LTE-SAE to operators, vendors, analysts and regulators

Overall architectureFounders
•Alcatel-Lucent
The main principles of the LTE-SAE archi-• Ericsson
• France Telecom
tecture include
• Nokia
• a common anchor point and gateway (GW)• Nokia Siemens Networks
node for all access technologies; • Nortel
• an optimized architecture for the user plane•T-Mobile
– this is a departure from four to only two•Vodafone
node types (base stations and gateways);Member commitments
• IP-based protocols on all interfaces; • Proof-of-concept demonstrations in 2007
• a RAN-CN functional split similar to that• Interoperability tests in 2008
of WCDMA/HSPA;• End-user trials in 2009