Method and system for acquiring terminal communication state in IMS (IP multimedia subsystem) and application server

A technology for application server and terminal communication, applied in the direction of transmission system, wireless communication, network data management, etc., can solve the problem of not being able to obtain the communication state of IMS terminal

Active Publication Date: 2016-01-27
CHINA TELECOM CORP LTD
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  • Abstract
  • Description
  • Claims
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Problems solved by technology

This method is only applicable to the soft clients that include the Presence function. The status information contained in the status information data source is only the status set by the user, not the communication status. Therefore, the system and method for obtaining the status information in the Presence Unable to apply to the acquisition of IMS terminal communication status

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  • Method and system for acquiring terminal communication state in IMS (IP multimedia subsystem) and application server
  • Method and system for acquiring terminal communication state in IMS (IP multimedia subsystem) and application server
  • Method and system for acquiring terminal communication state in IMS (IP multimedia subsystem) and application server

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Embodiment Construction

[0036] 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.

[0037] 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.

[0038] 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.

[0039] 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 Authoriz...

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Abstract

The invention discloses a method and a system for acquiring the terminal communication state in an IMS (IP multimedia subsystem) and an application server, and relates to the technical field of IMS applications. The method comprises the steps that a terminal communication state acquisition platform sends a target terminal state subscription request to a multimedia telephone application server; the multimedia telephone application server acts as a terminal communication state information source and sends current communication state information of a target terminal to the terminal communication state acquisition platform; and the target terminal communication state changes, and the multimedia telephone application server sends target terminal communication state update information to the terminal communication state acquisition platform, thereby realizing that the terminal communication state acquisition platform acquires continuous communication state change information of the target terminal from the multimedia telephone application server in real time.

Description

technical field [0001] The invention relates to the field of IMS (IP Multimedia Subsystem) application technology, in particular to a method and system for acquiring terminal communication status in an IMS network and an application server. Background technique [0002] Through the opening of service capabilities, operators encapsulate network capabilities into various service control functions, and provide them to service developers in the form of standard API (Application Programming Interface, Application Programming Interface), so as to improve the efficiency of service development. With the deployment and maturity of the IMS network, the opening of service capabilities of the IMS network has become the focus of attention of operators and SP (Service Provider, service provider) / CP (Content Provider, content provider). [0003] The terminal communication status, that is, the terminal busy-idle status, is a basic capability of the IMS network and a network capability that ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W8/18H04L29/06
Inventor 赵飞
Owner CHINA TELECOM CORP LTD
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