分析了TMN系统中话务数据的特点，设计了一种新的数据存储与快速查询实现方案，并给出了性能对比测试的结果。
This paper analyzes the characteristics of phone-data in TMN-system, designs a new plan to store data and realize quick-query, and also gives the result of performance test.
最后推导出软交换话务量计算的数学公式，为软交换系统的分析与设计提供了理论上的依据。
The formula of calculating Softswitch traffic was deduced, provided the theoretical bases for the designing and analysis of a Softswitch system.
从编码理论和话务理论出发，分析了三值CD MA移动通信系统的系统容量。
In this paper, the analysis of ternary CDMA cellular mobile communication system capacity is based on coding theory and telephone traffic theory.
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