摘要
目前4G网络已得到大范围普及,主要用来承载数据业务,运营商绝大多数的数据流量都通过4G网络,随着4G网络的发展和成熟,VOIP技术的进一步完善,语音业务也会迁移到4G网络上,实现全业务承载。目前运营商主要的运维目标就是众多4G基站正常运行,保证网络畅通与各项业务正常使用。网络运维主要和这些数量庞大的基站打交道,而基站问题中,有很大一部分是关于驻波比告警的问题,在现场维护中,维护人员需要具有驻波告警处理方面的工作经验,能够初步判断问题的原因,并结合驻波测试仪进行故障定位和故障分析,找到问题所在,利用现场所具备的工具及时处理故障,保障业务正常使用。笔者详细分析了驻波比告警的原因和解决办法,为现场维护人员处理驻波问题提供相应的指导。
The 4G network has a wide range of popularity and coverage,mainly used for carrying data service operators,most of the data flow through the 4G network with the 4G network development and mature VOIP technology to further improve the voice service will be moved to the 4G network,to achieve full service.At present,the main operation and maintenance objectives of the operators are the normal operation of many 4G base stations to ensure the smooth flow of the network and the normal operation of the various businesses.The huge number of network operation and the main base station and base station deal with the problem,there is a large part of the problem in VSWR alarm.On site maintenance,maintenance persons need to have work experience to deal with alarm standing wave aspects,can initially determine the cause of the problem,combined with the VSRW test instrument for analysis of fault location and fault and find the problem,to deal with the trouble with using the tools,guarantee the normal operation.The author analyzes the causes and solutions of the VSWR alarm in detail,and provides guidance for the maintenance persons to deal with the VSWR problem.
作者
郭瑞俊
Guo Ruijun(Yunnan Posts and Telecommunications School,Kunming Yunnan 650214,China)
出处
《信息与电脑》
2017年第14期136-137,140,共3页
Information & Computer
关键词
4G基站
驻波比
天馈系统
4G base station
standing wave ratio
antenna system
