Monitoring and optimization of GPS interference in TD-LTE system

朱同先; 郭宝

doi:10.13992/j.cnki.tetas.2017.12.016

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Monitoring and optimization of GPS interference in TD-LTE system

更新时间：2026-04-20

- Monitoring and optimization of GPS interference in TD-LTE system
- Vol. 30, Issue 12, Pages: 63-66(2017)
- 作者机构：
  
  1. 中国移动通信集团江苏有限公司宿迁分公司
  2. 中国移动通信集团山西有限公司
- 作者简介：
- 基金信息：
- DOI：10.13992/j.cnki.tetas.2017.12.016
  CLC： TN929.5
- Published：2017
- 稿件说明：
移动端阅览
[1]朱同先,郭宝.TD-LTE系统GPS干扰监测与优化[J].电信工程技术与标准化,2017,30(12):63-66.

朱同先, 郭宝. Monitoring and optimization of GPS interference in TD-LTE system[J]. 2017, 30(12): 63-66.
[1]朱同先,郭宝.TD-LTE系统GPS干扰监测与优化[J].电信工程技术与标准化,2017,30(12):63-66. DOI： 10.13992/j.cnki.tetas.2017.12.016.

朱同先, 郭宝. Monitoring and optimization of GPS interference in TD-LTE system[J]. 2017, 30(12): 63-66. DOI： 10.13992/j.cnki.tetas.2017.12.016.

摘要

移动通信网络传统的干扰优化主要针对系统内、系统间、外部短距干扰

TD-LTE系统内GPS干扰具有干扰强度高

隐蔽性强的特点

如果不结合指标统计与实地测试

可能会被认为其它类型的干扰。本文阐述了TD-LTE系统可能出现的干扰类型

在此基础上指出GPS干扰的特征以及对用户的影响

同时

从实例中阐述GPS干扰判决过程中的指标监测及排查分析

还有局部基站GPS失步后的监测方式及优化分析。

Abstract

The interference of mobile communication network optimization system is mainly for the intra system

inter system and short external interference.GPS interference in TD-LTE system has the characteristics of high interference intensity and concealment.If not combined with indicator statistics with field tests

other types of interference may be considered.This paper describes the types of interference that may occur in TD-LTE systems.On this basis

the characteristics of GPS interference and its impact on users are pointed out.At the same time

from the example of GPS interference in the process of monitoring the indicators and monitoring and analysis

as well as local base station GPS after the failure of monitoring methods and optimization analysis.

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