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System and method for realizing service handover between equipment

A business system and business technology, applied in transmission systems, digital transmission systems, data exchange networks, etc., to meet individual needs and facilitate use

Inactive Publication Date: 2009-10-14
ZTE CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] At present, there is no solution to realize the free switching of services between devices

Method used

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  • System and method for realizing service handover between equipment
  • System and method for realizing service handover between equipment
  • System and method for realizing service handover between equipment

Examples

Experimental program
Comparison scheme
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Embodiment Construction

[0025] The preferred embodiments of the present invention will be described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described here are only used to illustrate and explain the present invention, and are not intended to limit the present invention.

[0026] figure 1 It is a system architecture diagram of the service switching involved in the present invention. Such as figure 1 As shown, the system includes:

[0027] 1. The first terminal, the second terminal and the third terminal;

[0028] Wherein, these terminals all subscribe to the same converged service and run in the same network domain, and the terminals can be any mobile or non-mobile terminals such as PCs, mobile phones, and PDAs.

[0029] 2. The first business system;

[0030] The first service system is used as a service relay between the first terminal to the third terminal to realize information forwarding and link connection between terminal de...

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PUM

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Abstract

The invention provides a system and a method for realizing service handover between equipment. The method comprises the following steps: firstly, a first terminal sends service handover requests to a first service system, wherein the service handover requests comprise first terminal information, second terminal information, third terminal information to which services are to be handed over, and the service connection information of the first terminal, the second terminal and the first service system; secondly, the first service system receives the service handover requests and sends service handover notification messages to the third terminal; wherein the service handover notification messages carry the service connection information of the first terminal, the second terminal and the first service system; thirdly, the third terminal sends the requests of building service connection to the first service system and is used for building service connection instead of the first terminal and the second terminal; and fourthly, the first service system sends service handover success responses to the first terminal and releases the service connection between the first terminal and the first service system. The invention further provides a system for realizing the service handover.

Description

technical field [0001] The invention relates to the field of service integration, in particular to a system and method for realizing free switching of services between devices. Background technique [0002] With the trend of IP-based networks, traditional services, such as message services and voice services, are planned to be transferred to IP-based next-generation networks to meet the evolving needs of users. Among them, the IP network architecture using the SIP protocol is supported by many organizations, and based on this architecture, research on the integration of various traditional services has begun. [0003] The so-called converged service means that through the integration of various existing service functions, users can realize the actual experience of using SMS, MMS, email, voice and other services. The network adopts a brand-new architecture to achieve integrated service experience. Users only need to pay attention to whether it is instant messaging or non-ins...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04Q11/04H04L12/58H04L29/06
Inventor 李凤军加赞法尔·阿里黄峥
Owner ZTE CORP