【作者】 金冶；

【导师】 田小建；

【作者基本信息】 吉林大学 ， 电子与通信工程， 2006， 硕士

【摘要】 “一体化,两级中心,三级结构”的计费集中系统的主要功能是实现全省统一的计费,具有准确,高效的特点。计费集中系统是未来三级运营支撑的核心子系统之一。在进行这个实验之前,曾经参考过国内很多成功的案例,主要针对原二级计费系统的不足之处,在软件流程构造方面采用了一系列的具体方案,并在后台的具体实现方面,采用了经过优化的源代码。经过初步的实验,综合实验后的测试数据,基本上能够达到预期的实验目的。首先,本实验引进了最大流水的概念。因为,流水是营业受理的最小单位,我们只要采用统一的流水生成算法,分类统排各类流水的纯数字部分,就完全可以规定每个月月底17:00之前的封存之前的那条流水为本月的最大流水。我们把取到的最大流水存储在带有计费周期参数的数据库表结构中,以此作为计费前后月的分割点,把小于等于此流水的营业数据分别封存到已经建好的各个业务类表中作为本月计费的档案数据。采用这种办法,从根本上保证了计费上下月之间的数据准确衔接,并避免了原来老系统横向表结构只能保留用户最后一次更新的档案资料的弊端。其次,计费的实现以计费计划为基础。所谓,计费计划就是首先由计费部门把目前系统内存在的各种服务级、帐户级和客户级的优惠方案通过有效的组合和过滤,以参数方式列成各种带有生效条件参数的规则列表,作为营业受理的基础,也就是说,以后营业定单等档案资料中将带有该用户该服务的详细计费规则。采用这种方式,方便了用户,也就是说,用户将非常清楚自更多还原

【Abstract】 This experiment in summarizes above the original 97 system two level of structure good and bad points foundation, Proposed“The Integration, Two Levels Of Centers, Three Structures”Cost Centralism System experimental model. After tests many times, its cost performance has met the anticipated requirements, And improved the old system efficiency low, and business coordination difficulty and so on the disadvantage factor, Has solved the data acquisition module form diversification the negative effect which creates to the cost preparatory work, Strengthened the cost standard fees and the preferential benefit distinction in the cost tired account process manifests, The refinement expense project, has made the full preparation to the future marketing work data takeoff.In the introduction part, united the domestic and foreign markets the present situation and the old cost system limitation proposed carried on the cost centralism system experiment the inevitability and the feasibility. Proposed the biggest running water and the cost plan concept in the first chapter. Increased two functions in the original business processing module, first is transforms the old system running water classification as new running water and so on labor list, cash, Thus, carries on in the cost initial更多还原