精品文档---下载后可任意编辑LTe-A 系统覆盖增强及其关键技术讨论中期报告LTe-A 系统覆盖增强及其关键技术讨论中期报告摘要：本报告介绍了 LTe-A 系统覆盖增强及其关键技术讨论的中期进展
首先介绍了 LTe-A 系统的进展背景和需求，以及其现有的覆盖问题
然后介绍了 LTe-A 系统覆盖增强的理论基础和技术路线，包括天线设计、信道估量、功率分配等方面
接着，报告介绍了 LTe-A 系统覆盖增强关键技术的讨论进展，包括匹配滤波器、自适应预编码、信道估量算法等方面，并对各个关键技术的优缺点进行了分析
最后，报告总结了目前讨论的进展情况，并对下一步工作提出了建议
关键词：LTe-A 系统；覆盖增强；关键技术讨论Abstract：This report introduces the mid-term progress of the research on LTe-A system coverage enhancement and its key technologies
Firstly, it introduces the development background and demand of LTe-A system, as well as its existing coverage problems
Then, the theoretical basis and technical route of LTe-A system coverage enhancement are introduced, including antenna design, channel estimation, power allocation and other aspects
Next, the report introduces the research progress of
