Unlock instant, AI-driven research and patent intelligence for your innovation.

Method and system used for suppressing triggering of called service in IMS network

A business and network technology, applied in the field of communication, can solve the problems of waste of application server system resources and delay in connection time, and achieve the effect of suppressing the business process of the called party.

Active Publication Date: 2015-06-17
CHINA TELECOM CORP LTD
View PDF5 Cites 6 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

If the calling party and called party belong to the same application server (same local network or same province business scenario), the service will be triggered twice on the same application server, for example figure 2 As shown, thus causing waste of system resources of the application server and delay of connection time, it is necessary to provide a method for suppressing the triggering of the called service in the scenario where the calling party and the called party belong to the same application server

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Method and system used for suppressing triggering of called service in IMS network
  • Method and system used for suppressing triggering of called service in IMS network
  • Method and system used for suppressing triggering of called service in IMS network

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0049] Various exemplary embodiments of the present invention will now be described in detail with reference to the accompanying drawings. It should be noted that the relative arrangements of components and steps, numerical expressions and numerical values ​​set forth in these embodiments do not limit the scope of the present invention unless specifically stated otherwise.

[0050] At the same time, it should be understood that, for the convenience of description, the sizes of the various parts shown in the drawings are not drawn according to the actual proportional relationship.

[0051] The following description of at least one exemplary embodiment is merely illustrative in nature and in no way taken as limiting the invention, its application or uses.

[0052] Techniques, methods and devices known to those of ordinary skill in the relevant art may not be discussed in detail, but where appropriate, such techniques, methods and devices should be considered part of the descript...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The embodiment of the invention discloses a method and system used for suppressing triggering of called service in an IMS network. The method includes the steps that a calling side S-CSCF receives an SIP request initiated by a calling party terminal, the SIP request carries service identification information, and service identifications are matched with iFC of service signed by a calling party; if matching is successful, a calling service procedure is triggered, and the SIP request is triggered and sent to a calling side application server corresponding to the service; the calling side application server identifies whether a called party is a local domain user; if the called party is the local domain user, the service identification information in the SIP request is deleted while the service is processed, and the SIP request is sent to the next hop; after a called side S-CSCF receives the SIP request, matching of iFC of service signed by a called party fails, and a called service procedure of the service is not triggered any longer. According to the method and system, service request duration time can be shortened, and application server system resources are saved.

Description

technical field [0001] The invention relates to communication technology, in particular to a method and system for suppressing called service triggering in an IMS network. Background technique [0002] IP Multimedia Subsystem (IP Multimedia Subsystem, IMS) is a subsystem proposed by the 3rd Generation Partnership Project (3GPP) in Release 5 that can support IP multimedia services, and can support diverse media such as voice, video, pictures, and text forms to achieve more flexible and rich business features. IMS adopts the Session Initiation Protocol (SIP) protocol and the core feature of being irrelevant to access, making it the best blueprint for the convergence of mobile and fixed networks, and the best means to provide multimedia applications and support multiple accesses. [0003] Services in the IMS network are provided by an application server (Application Server, AS), and are triggered by matching an initial filter criterion (Initial Filter Criteria, iFC). Each iFC...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): H04L29/06
CPCH04L65/1016
Inventor 钮颖彬
Owner CHINA TELECOM CORP LTD