3GPP LTE上行链路关键技术分析

3GPP LTE Uplink Key Technology Analysis

为了提高第3代移动通信技术在无线接入领域的竞争力,3GPP提出了第3代移动通信的长期演进计划,即LTE。本文介绍了引入3GPPLTE目地以及它的目标和需求,重点研究了上行链路中的几个关键技术,最后对LTE的发展趋势进行了讨论。

In order to enhance communication technology competition in wireless area,3GPP puts forward the 3G long term evolution That is LTE. The paper introduces the propose of 3GPP LTE and it＇s obJect and requirement, the key technologies of uplink are highlighted, Finally ,it discusses the future trend of LTE.