METHOD, SYSTEM AND DEVICE FOR PROCESSING SUPPLEMENTARY SERVICES
First Claim
1. A supplementary service processing method, for a supplementary service when a combining Circuit Switched domain and IP Multimedia Subsystem (CSI) terminal interworks with an IP Multimedia Subsystem (IMS) terminal in a packet network, comprising the steps of:
- obtaining, by an interworking control function entity, specific contents from a supplementary service-related session message on receiving the session message; and
performing, by the interworking control function entity, corresponding supplementary service operations in accordance with the obtained specific contents.
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Abstract
Method, system and apparatus for processing supplementary services, and MGCF enhanced method and apparatus as well. The method for processing supplementary services is used for supplementary services in packet network when CSI terminal and IMS terminal are interworking. The method includes: after receiving session message relating to supplementary services interworking control function entity extracts detailed content from the session message; according to the detailed content, interworking control function entity executes corresponding supplementary services. The interworking control function entity includes: supplementary service information receiving unit, which receives session message relating to supplementary services and extracts detailed content from the session message; supplementary service operating unit, which executes corresponding supplementary services according to the detailed content.
15 Citations
30 Claims
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1. A supplementary service processing method, for a supplementary service when a combining Circuit Switched domain and IP Multimedia Subsystem (CSI) terminal interworks with an IP Multimedia Subsystem (IMS) terminal in a packet network, comprising the steps of:
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obtaining, by an interworking control function entity, specific contents from a supplementary service-related session message on receiving the session message; and performing, by the interworking control function entity, corresponding supplementary service operations in accordance with the obtained specific contents. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20)
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21. An interworking control function entity, comprising:
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a supplementary service information reception unit, adapted to receive a supplementary service-related session message and to obtain specific contents from the session message; and a supplementary service operation unit, adapted to perform corresponding supplementary service operations in accordance with the specific contents obtained by the supplementary service information reception unit.
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22. A supplementary service processing system, for processing a supplementary service when a combining Circuit Switched domain and IP Multimedia Subsystem (CSI) terminal interworks with an IP Multimedia Subsystem (IMS) terminal in a packet network, comprising a media gateway control function entity located in the domain to which the CSI terminal is homed, wherein the system further comprises:
an interworking control function entity, adapted to control the interworking and to perform corresponding supplementary service operations in accordance with specific contents of a supplementary service-related session message on receiving the session message. - View Dependent Claims (23, 24, 25, 26, 27)
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28. A supplementary service processing device, for processing a supplementary service when a combining Circuit Switched domain and IP Multimedia Subsystem (CSI) terminal interworks with an IP Multimedia Subsystem (IMS) terminal in a packet domain, comprising:
a supplementary service operation module, adapted to enable an interworking control function entity to perform supplementary service operations in accordance with contents in a session message on receiving the session message. - View Dependent Claims (29, 30)
Specification