Method, device and system for notifying service capability

A business capability and notification technology, applied in the field of communications, can solve the problems of increasing the operating load of the terminal, reducing the operating efficiency of the terminal, and being unable to know the business capabilities of other terminals.

Inactive Publication Date: 2018-05-25
DATANG MOBILE COMM EQUIP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In addition, each terminal cannot know the service capabilities of other terminals
[0006] Therefore, the source terminal usually blindly initiates a call to the target terminal without knowing the service capabilities of the target terminal. When the target terminal does not support the service called by the s...

Method used

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  • Method, device and system for notifying service capability
  • Method, device and system for notifying service capability

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Embodiment Construction

[0105] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0106] Preferred embodiments of the present application will be described in detail below in conjunction with the accompanying drawings.

[0107] In order to enable the first terminal to obtain the service capabilities of the target terminal, and thus to select an appropriate service type according to the service capabilities of the target terminal, initiate a call to the target terminal, avoid call failures caused by mismatching service capabil...

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Abstract

The invention discloses a method, device and system for notifying service capability. According to the method, an application server receives subscription request information sent by a first terminal,wherein the subscription request information at least comprises terminal identification information of a target terminal; the application server acquires preset terminal configuration information, wherein the terminal configuration information is generated by the application server on the basis of received registration request information sent by each terminal, and one piece of registration request information at least comprises terminal identification information and service capability identification information; and the application server acquires service capability identification information of the target terminal, which is set correspondingly to terminal identification information of the target terminal, and sends the service capability identification information of the target terminal to the first terminal. Therefore, the first terminal can make a call to the target terminal according to the service capability of the target terminal so as to avoid a call failure caused by mismatching of the service capability, improve a success rate of a service call and improve user experience.

Description

technical field [0001] The present invention relates to the communication field, in particular to a method, device and system for notifying service capabilities. Background technique [0002] With the evolution of mobile communication from 2G to 3G and the continuous emergence of multimedia services, mobile network communication is gradually evolving towards the Internet Protocol (IP) network interconnection between the entire network to meet the broadband requirements of new multimedia services . [0003] Currently, an IP multimedia subsystem (IP Multimedia Subsystem, IMS) is usually used to provide rich multimedia services. The so-called IMS is a general network architecture that provides multimedia services on an IP-based network. It establishes a bearer network independent of the underlying layer, based on the open SIP / IP protocol, and a manageable and controllable platform. [0004] The IMS network can access a variety of terminals and networks, such as IoT nodes, han...

Claims

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Application Information

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IPC IPC(8): H04W8/04H04W12/06H04L29/06
CPCH04L63/0884H04L65/1073H04W8/04H04W12/06H04L65/1016
Inventor 吴鹏程
Owner DATANG MOBILE COMM EQUIP CO LTD
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