Vo LT E多业务嵌套计费模式探讨

摘要

The nest of various value-added services can be very simple due to serial trigger mode of value-added services based on IP multimedia subsystem (IMS), but its charging mode is quite different from existing charging mode based on single platform. As service charging is the focus of operators, several nested multi-services off-line and online charging modes were proposed in this paper to deal with charging of VoLTE nested multi-services.%基于IMS的增值业务串行触发方式使多种增值业务的嵌套变得很简单，但是计费模式与现有单一平台计费模式差异较大，而业务计费是运营商非常关注的问题。基于此，提出了几种多业务嵌套离线计费模式和在线计费模式，以解决VoLTE多业务嵌套计费问题。