Synchronizing method and synchronizing device

A synchronous device and synchronous update technology, applied in the field of communication, can solve the problems of not providing supplementary service A to users, inconsistent user experience, etc., to achieve consistent user experience and maintain consistency

Active Publication Date: 2014-12-31
ZTE CORP
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  • Claims
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Problems solved by technology

[0007] When user X subscribes to supplementary service A in one of the networks, and when the user receives the service in another network, since the other network doe

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  • Synchronizing method and synchronizing device
  • Synchronizing method and synchronizing device

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Embodiment Construction

[0064] In the synchronization method and synchronization device of the embodiment of the present invention, when one of the multimedia voice service application server (belonging to the IMS domain network) and the home location register (belonging to the circuit domain network) finds that the service data used for supplementary services stored by itself occurs When changing, initiate a synchronous update to the other side, so that the other side can also obtain the changed data at the local end, and maintain the consistency of the business data used to supplement the business at both ends, so no matter which domain the user receives the service in, it can be consistent user experience.

[0065] The synchronization method in the embodiment of the present invention is used for one of the first device and the second device, the first device is a multimedia voice service application server in the IP multimedia subsystem domain, and the second device is a The home location register...

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Abstract

The invention discloses a synchronizing method and a synchronizing device. The synchronizing method is applied to one of first equipment and second equipment. The first equipment is a multimedia telephony application server in the field of IP (internet protocol) multimedia subsystems, and the second equipment is a home location register in a circuit-domain network. The synchronizing method is characterized by comprising a judging step, to be more specific, judging whether service data for supplementary service are changed or not and acquiring a judgment result; a first synchronizing updating step, to be more specific, executing data transmission operation if the judgment result indicates that the service data are changed, allowing the other one of the first equipment and the second equipment to acquire changed service data and providing the supplementary service for users according to the changed service data. The synchronizing method and the synchronizing device have the advantage that the service with consistent experience can be provided for the users in the network with coexistence of diversified systems.

Description

technical field [0001] The invention relates to the communication field, in particular to a synchronization method and a synchronization device. Background technique [0002] In order to support telecom operators to evolve traditional circuit switching services into IP-based real-time multimedia telephony services, the 3rd Generation Partnership Project (3GPP) and European Telecommunications Standards Institute (ETSI) The Telecommunications and Internet Converged Services and Protocols for Advanced Networking (TISPAN) specification defines the IMS-based Multi Media Telephony (MMTel) standard. [0003] MMTel can provide end users with rich multimedia voice services, including basic telephone services and various supplementary services (such as logo display and restriction services, call forwarding services, call holding services, call waiting services, etc.). When MMTel provides voice services to end users, the multimedia voice service application server (MultiMedia Telephon...

Claims

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Application Information

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IPC IPC(8): H04L29/06
Inventor 李中科郭华曹炜
Owner ZTE CORP
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