利用TD-LTE基站对高流量LTEFDD基站进行分流的方法  

Method for Shunting High Flow LTE FDD Base Station by Using TD-LTE Base Station

作　　者：杨继东[1] Yang Jidong(China United Network Communications Corp Henan Branch,Zhengzhou Henan 450000)

机构地区：[1]中国联合网络通信有限公司河南省分公司,河南郑州450000

出　　处：《河南科技》2017年第11期50-53,共4页Henan Science and Technology

摘　　要：利用现网TD-LTE基站对高流量LTE FDD基站进行分流是一种降本增效的有效方法,既能降低FDD网络负荷,又能充分利用TD-LTE网络。本文主要对空闲态重选参数、连接态切换参数、3G FR返回4G参数和4G连接态负载均衡等进行优化,对LTE FDD基站和TD-LTE基站的PRB资源利用率和流量占比进行分析验证。using current network TD-LTE base station to shunt the high flow LTE FDD base station is an effectivemethod to reduce the efficiency of the network.It can not only reduce the FDD network load,but also make full use ofthe TD-LTE network.In this paper,we mainly optimized the idle state reselection parameters,the connection switching parameters,the3G FR,the return4G parameters and the4G connection state load balancing.LTE FDD basestation and TD-LTE base station PRB resource utilization ratio and traffic flow ratio were analyzed and verified.

关 键 词：FDD-LTE TD-LTE PRB 资源利用率 流量占比 分流 

分 类 号：TN929.5[电子电信—通信与信息系统]