TDD-LTE无线网的优化  

Wireless Network Optimization of TDD-LTE System

作　　者：邓军华 Deng Junhua(Information Engineering School of Nanchang University,Nanchang 330031,China)

机构地区：[1]南昌大学信息工程学院,江西南昌330031

出　　处：《宁夏大学学报（自然科学版）》2021年第2期203-212,共10页Journal of Ningxia University(Natural Science Edition)

基　　金：国家自然科学基金资助项目(61362009)。

摘　　要：随着第四代移动网络的大规模建设,LTE高带宽带来了丰富的多媒体业务和数据业务,但网络问题也变得复杂多样,网络优化需从新的角度、使用新的方法及解决方案来满足网络的新需求.同时,快速扩张的4G业务对其本身的运营及其优化提出了新要求,如何取得投入与收益间的最高性价比成为LTE网络优化的关键.介绍TDD-LTE的原理及其关键技术,阐述常用的网络优化原则和思路,并针对TDD-LTE系统出现的问题,提出可行的网络优化办法,对典型的LTE无线网络优化案例进行分析.LTE high broadband has brought rich multimedia and data services as the large-scale construction of fourth generation mobile network,the network problems,however,become complex and diverse,and the network optimization should satisfy the new demand from new aspect by using new methods and solutions.The rapid expanding 4 G requires new demand on its own operation and optimization,and the key to LTE network optimization is how to get the highest cost performance between investment and profit.It introduces the principle of TDD-LTE and its key technologies,expounds common principles and ideas of network optimization,raises feasible network optimization method aiming at problems in TDD-LTE system,and analyzes classic LTE wireless network optimization cases.

关 键 词：带宽 第四代移动网络 时分LTE技术 网络优化 案例 

分 类 号：TN91[电子电信—通信与信息系统]