| TD站点GPS类故障告警处理简 |
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| 引用本文： | 李雪.TD站点GPS类故障告警处理简[J].无线互联科技,2014(1):158-159. |
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| 作者姓名： | 李雪 |
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| 作者单位： | 武汉职业技术学院电子信息工程学院,湖北武汉430074 |
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| 基金项目： | 基金项目：武汉职业技术学院院级项目：面向3G岗位群的通信专业能力单元课程的开发,项目编号：2013YJ787. |
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| 摘 要： | 文章介绍了TD-SCDMA网络中GPS天线系统安装时的注意事项。在日常的TD站点GPS类维护工作中出现的故障有很多种，如星卡天线故障告警，时钟参考源异常告警，系统时钟失锁告警，星卡维护链路异常告警，星卡时钟输出异常告警，GPS状态告警，时钟源状态或锁相环告警等，文章对这些常见故障告警产生的原因进行分析，并提出了故障告警的解决方法。
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| 关 键 词： | TD-SCDMA GPS 故障处理 |
The GPS Troubleshooting of TD-SCDMA Base Station |
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| Authors: | LI XUE |
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| Affiliation: | LI XUE(College of Electronic Information Engineering, Wuhan Polytechnic,Wuhan 430074,China) |
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| Abstract: | This paper introduces the matters needing attention in installation of the GPS antenna system in TD- SCDMA network. There are many failure occurs in the daily maintenace of the TD-SCDMA GPS, such as card antenna fault alarm, alarm clock reference source, the system clock lost lock alarm, star card maintenance link alarm, star card clock output alarm, GPS alarm clock source state, state or phase locked loop alarm, articles on the causes of these common fault alarm is generated to analyze and propose solutions to the fault alarm. |
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| Keywords: | TD-SCDMA GPS troubleshooting |
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