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Implementation method and system for mobile terminal roaming from dsn to softswitch network

A technology of mobile terminals and implementation methods, applied in network data management, electrical components, wireless communication, etc., can solve the problems of mobile terminals without movement, achieve the effect of ensuring continuity and improving user experience

Active Publication Date: 2017-11-03
CHINA MOBILE COMM GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] At present, although there is a solution for the intercommunication between DSN and R4Soft Switching network, there is no technical solution for how to realize the mobility of mobile terminals in the two networks of DSN and R4Soft Switching network. Technical solution for roaming to R4Soft Switching network

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  • Implementation method and system for mobile terminal roaming from dsn to softswitch network
  • Implementation method and system for mobile terminal roaming from dsn to softswitch network
  • Implementation method and system for mobile terminal roaming from dsn to softswitch network

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Embodiment Construction

[0047] Usually, the movement of a mobile terminal between networks will cause the mobile terminal to perform registration and location update in the new network, and at the same time perform deregistration and location cancellation processing in the old network. Therefore, the basic idea of ​​the present invention is: know After the mobile terminal roams from the DSN to the Soft Switching network, the VLR-AS de-registers the DSN for the mobile terminal.

[0048] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0049] The implementation method of the mobile terminal of the present invention roaming from the DSN to the Soft Switching network, such as Figure 4 shown, including the following steps:

[0050] Step 401: After the mobile terminal roams from the DSN to the Soft Switching network, the VLR-AS learns that the mobile terminal has roamed from the DSN to the Soft Switching network thro...

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Abstract

The present invention disclosed a method of moving terminal from a distributed service network (DSN) to a soft switching network. This method includes: after learning that mobile terminals roam from DSN to soft switching networks, the visit location register application server (VLRR‑AS) DSN solution registration is performed for the mobile terminal.At the same time, the present invention disclosed a system of VLR‑AS and a mobile terminal from DSN to a soft switching network. It adopts the method of the present invention, VLR‑AS and systems, which can effectively realize the mobile terminal from DSN to soft switching networks.Roaming.

Description

technical field [0001] The present invention relates to Distributed Service Network (DSN, Distributed Service Network) technology, in particular to a method and system for realizing roaming of a mobile terminal from a DSN to a Soft Switching (Soft Switching) network. Background technique [0002] DSN is a core network that is oriented to mobile Internet services, has carrier-class operation capabilities, and is located between services and bearer networks. DSN is a new generation of operable and manageable distributed core network system and functional architecture proposed for telecom services and mobile Internet services. some challenges. DSN absorbs the operational and manageable characteristics of the telecommunication network and the fast, flexible, low-cost and scalable characteristics of Internet in terms of service provision. [0003] DSN mainly adopts distributed technology such as peer-to-peer (P2P, Peer to Peer) technology in the Internet field. figure 1 It is ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W8/08H04W60/06
Inventor 乐利锋
Owner CHINA MOBILE COMM GRP CO LTD
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