【摘要】 计费帐务系统作为业务运营支撑系统的重要组成部分,其发展方向日益受到运营商的关注。通过对计费帐务系统的研究,首先介绍了传统计费模式的现状以及存在的问题,然后结合各大公司产品对计费帐务系统的关键技术进行了分析,最后提出未来计费帐务系统的特征及对其发展趋势的展望。更多还原

【Abstract】 Billing System’s an important part of Operation Support System, whose developmental direction has received much attention of the telecommunication carriers. Through studying Billing System, this thesis introduces the status quo and problems of traditional billing model. Then it analyses the key technology of billing system by reviewing products from big companies. At last it points out the characteristics and prospect of billing system.更多还原