高速公路TD-LTE系统覆盖性能测试及分析

Performance test and analysis of highway TD-LTE system coverage

如何保证移动终端在高速移动状态下的网络性能,是通信网络建设的难点。本文对TD-LTE高速专项覆盖网络进行了测试,并通过理论分析对比与TD-SCDMA系统的覆盖性能差异,最终给出高速道路网络建设的站间距意见。本文为后期TD-LTE网络设计和建设提供了一定的依据。

How to guarantee the network performance of mobile terminal in high-speed state,is one of the difficulties in communication network construction.This paper tested the TD-LTE high-speed special network,through the theoretical analysis of coverage performance differences compared with TDSCDMA system,and gave the advice about station spacing of high-speed road network construction.This paper provides a certain basis for the design and construction of LTE network.