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Mobile soft switching server disaster recovery method

A mobile switching center and server technology, applied in the field of disaster recovery processing of MSCServer, can solve problems such as difficult costs, achieve the effect of small modification costs and ensure stability

Inactive Publication Date: 2006-09-06
ZTE CORP
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AI Technical Summary

Problems solved by technology

[0015] However, the current BSS system is designed to be connected to one MSC, so if this technical solution is to be adopted, relatively large changes need to be made to both the BSS system and the MS. Therefore, for a large number of existing networks For BSS systems and MS, it is very difficult and costly to make such changes

Method used

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  • Mobile soft switching server disaster recovery method
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Embodiment Construction

[0038] In order to deeply understand the present invention, the present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0039] Such as Figure 4 As shown, the network topology of the disaster recovery method for the mobile softswitch server of the present invention is that a standby MSCServer is also provided in the mobile switching system on the basis of the prior art, and the standby MSCServer communicates with the MGW and the HLR respectively through signaling links. connection, and the system network element configures the standby MSCServer as the standby subsystem of the active MSCServer in the signaling connection control part (SCCP) addressing, and the system network element includes HLR, short message service center (SMSC), service control point (SCP) and signaling transfer point (STP); the temporary mobile subscriber identity (TMSI) of the standby MSCServer is separated from the TMSI of the main MSC...

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Abstract

The present invention discloses a disaster held method for mobile soft swap server. It contains pre - setting standby MSCServer system net element respectively connected with MGW and HLR, configuring standby MSCServer in SCCP addressing as main MSCServer standby subsystem, when main MSCServer gone wrong, MGW detecting signaling link blocking between it and main MSCServer, said MGW active registry to standby MSCServer, MGW transmitting whole resource to standby MSCServer processing, simultaneously SCCP automatically signalling route to standby MSCServer, when receiving new service requesting, standby MSCServer judging whether said user being main MSCServer user, if it is then standby MSCServer according to new entering user process to proceed processing, otherwise standby MSCServer according to ordinary subscriber accessing process to proceed processing. Said method has small influencing to current mobile communication system and low modification cost.

Description

technical field [0001] The present invention relates to the field of mobile communication, in particular to a CS (Circuit Switched: Circuit Switched: Circuit Switched: Circuit Switched: Circuit Switched: Circuit Switched: Circuit Switched: Circuit Switched: Circuit Switched: Circuit Switched: Circuit Switched: Circuit Switched: Circuit Switched: Circuit Switched: Circuit Switched: Circuit Switched: Circuit Switched: Circuit Switched: Circuit Switched: Circuit Switched: Circuit Switched: Circuit Switched: Circuit Switched: Circuit Switched: Circuit Switched Circuit Switched: The disaster recovery processing method of the MSCServer (Mobile Switching Center Server: Mobile Switching Center Server) of the switching) domain. Background technique [0002] The mobile communication system is generally composed of BSS (Base Station System, that is, base station system), MSS (Mobile Switching System, that is, mobile switching system) and MS (Mobile Station, that is, mobile user). It is...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04Q7/22H04M7/00H04M3/22H04W24/00H04W36/18
Inventor 周宇翔
Owner ZTE CORP
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