Based on the above analysis and design, the major charging software developers can develop such a powerful, large capacity and high reliability of the online charging system.

基于以上分析和设计，各大计费软件开发商可以开发这样一套功能强大，高性能的在线计费系统。

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In this background, the design programs of online charging system based on OCS were proposed by China Telecom, and in 2009, the official cutover test was ran by Shandong Telecom.

在这样的大背景下，中国电信提出了基于OCS的在线融合计费系统的设计方案，并于2009年在山东电信正式割接试运行。

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The experimental results show that the algorithm decreases the average interactive times between charging trigger function and online charging system without improving rejection probability.

对比结果表明，该算法相对其他算法能够在不提高拒绝概率的情况下，减少了业务控制网元与计费系统间的平均交互次数。

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These types of solutions require real-time QOS decisions, perhaps based on distributed charging models, requiring an online dialogue when the system detects a problem or opportunity to offer better QOS. Service data flow detection could also help determine the value of a particular service at a particular instant.

FORBES: Quality is Everything