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成都800兆集群移动通信系统由民航总局统一投资,由民航西南管理局空管局通信总站移动通信站负责管理维护。该系统于1997年1月15日正式开通,负责整个双流国际机场驻场各单位的地面移动通信,目前有用户机585部。其主系统是摩托罗拉公司生产的SMARTNETII型,10个信道,其中第四信道到第十信道接入电话互联。在系统运行3年时间中,我们积累了一些经验,也发现一些不足之处,现总结如下。
Chengdu 800 trillion trunking mobile communications system by the Civil Aviation Administration of uniform investment by the Civil Aviation Administration of Southwest Air Traffic Control Station Communication Station is responsible for the management and maintenance. The system was officially opened on January 15, 1997, responsible for the entire Shuangliu International Airport in the ground units of mobile communications, there are currently 585 client machine. Its main system is the SMARTNETII type produced by Motorola, 10 channels, of which the fourth channel to the tenth channel access phone Internet. In the system operation for three years, we have accumulated some experience, but also found some shortcomings, are summarized as follows.