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Method and device for gt translation

A technology of translation and configuration items, applied in the field of GT translation, which can solve the problem of not being able to determine which network the business response is sent to.

Active Publication Date: 2020-07-28
ZTE CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In different networks, the address information carried in the actual service signaling message may be the same, resulting in the same GT translation results obtained by different networks, and it is impossible to determine which network the service response should be sent back to

Method used

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  • Method and device for gt translation
  • Method and device for gt translation
  • Method and device for gt translation

Examples

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Embodiment Construction

[0022] In one embodiment, such as figure 1 As shown, a method for GT translation is provided, including:

[0023] Step S110, acquiring the service parameters carried in the signaling message primitive.

[0024] Specifically, a field is added to carry service parameters in the original signaling message transmitted by the service to the SCCP, and the position of the added field can be customized as required. The unit responsible for the GT translation function of the SCCP extracts service parameters from signaling message primitives according to preset rules. The service refers to the protocol function body that handles specific functions in the signaling protocol, and the part of the signaling that is at the upper layer of the SCCP at the protocol level is called a service. Business parameters refer to parameters corresponding to the actual business situation, which have an important impact on the system process and operation mode in the system, such as the type of control n...

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PUM

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Abstract

The present invention relates to a method and device for GT translation, the method comprising: acquiring service parameters carried in a signaling message primitive; performing GT translation according to the service parameter and the address format type in the signaling message primitive Match the selector to obtain the target GT translation selector; obtain the GT number carried in the original language of the signaling message, and perform GT translation according to the target GT translation selector and GT number, so that the routing address information in the signaling message is the same In the case of translation, different results can be obtained, so that the correct signaling routing information can be obtained.

Description

technical field [0001] The present invention relates to telecommunications technology, in particular to the technology of GT (Global Title, global code) translation in No. 7 signaling system SCCP (Signaling Connect and Control Part, signaling connection control part), in particular to a method and device for GT translation . Background technique [0002] In the SCCP protocol, GT translation is a means of routing and addressing in the No. 7 signaling network, especially when it is necessary to transmit signaling messages across networks between different No. 7 signaling networks. GT translation must be used to obtain messages through GT translation. The next signaling network node information to be delivered. [0003] For some operators, in the process of capital reorganization or network construction, there may be situations in which multiple mobile networks are maintained, but user data needs to be maintained uniformly. If different users use different networks, but user ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L12/721H04L12/741H04L29/06H04L45/74
CPCH04L45/304H04L45/745H04L69/06H04L45/04
Inventor 卢扬刘海防徐熔王俊淇
Owner ZTE CORP
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