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数字移动通信的无线网优工作,主要是解决掉话率高、接通率低的问题。介绍了通过小区呼叫记录(CTR)自动处理单个通话过程的分析,解决掉话率高、接通率低的方法,并列举了一些通过CTR解决网络优化问题的实例。
The wireless network of digital mobile communications work, mainly to solve the problem of high dropped calls, low connection rate. An introduction is given to automatically handle the analysis of a single call through Cell Call Recorder (CTR) to solve the problem of high call drop rate and low connection rate. Some examples are given to solve the network optimization problem through CTR.