| IP多媒体子系统在线计费费率功能模块的设计与实现 |
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| 引用本文： | 崔朝勇,孙建伟,杨海波,仇婕. IP多媒体子系统在线计费费率功能模块的设计与实现[J]. 计算机系统应用, 2011, 20(3): 11-17 |
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| 作者姓名： | 崔朝勇 孙建伟 杨海波 仇婕 |
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| 作者单位： | 1. 中国科学院研究生院,北京,100049;中国科学院沈阳计算技术研究所,沈阳,110171
2. 中国科学院沈阳计算技术研究所,沈阳,110171 |
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| 摘 要： | 在3G IMS系统中,在线实时计费是非常重要的一种计费单元,而费率功能模块是该计费系统的核心.由于3G IMS计费系统处理的是多种复杂应用与服务混合的计费内容,所以对费率功能模块的设计与实现提出了较高的要求,并成为当前的研究热点之一.在分析IMS在线计费系统的基础之上,对复杂应用和服务进行了研究,提出了费率功能模块的针...
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| 关 键 词： | IMS OCS 费率 应用 服务 价目 |
| 收稿时间： | 2010-07-06 |
| 修稿时间： | 2010-08-02 |
Design and Implementation of Rating Function Module to IP Media Subsystem Online Charging System |
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| CUI Chao-Yong,SUN Jian-Wei,YANG Hai-Bo and QIU Jie. Design and Implementation of Rating Function Module to IP Media Subsystem Online Charging System[J]. Computer Systems& Applications, 2011, 20(3): 11-17 |
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| Authors: | CUI Chao-Yong SUN Jian-Wei YANG Hai-Bo QIU Jie |
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| Affiliation: | Graduate University, Chinese Academy of Sciences, Beijing 100049, China; Shenyang Institute of Computing Technology, Chinese Academy of Sciences, Shenyang 110171, China;Shenyang Institute of Computing Technology, Chinese Academy of Sciences, Shenyang 110171, China;Graduate University, Chinese Academy of Sciences, Beijing 100049, China; Shenyang Institute of Computing Technology, Chinese Academy of Sciences, Shenyang 110171, China;Shenyang Institute of Computing Technology, Chinese Academy of Sciences, Shenyang 110171, China |
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| Abstract: | In the system of 3G IMS, online charging is an important module for charging. The rating function is a core founction of online charging system. Because 3GPP IMS charging system has to deal with complex charing intent with many services and applications, there is a high standard for desingning and implementing a rating function module. It is a hotpoint for studying rating funtion. This article suggests and realizes a model for rating funtion based on analyzing online charging system, defines complex application and service. Also, it specifies the tariff request module in rating function. At last, we test IPTV service based on the online charging system which uses this rating funtion, the testing result proves the model is feasible. |
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| Keywords: | IMS OCS rating funtion application service tariff |
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