CN101257643B - Method for realizing called global title transformation - Google Patents
Method for realizing called global title transformation Download PDFInfo
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- CN101257643B CN101257643B CN200810065200XA CN200810065200A CN101257643B CN 101257643 B CN101257643 B CN 101257643B CN 200810065200X A CN200810065200X A CN 200810065200XA CN 200810065200 A CN200810065200 A CN 200810065200A CN 101257643 B CN101257643 B CN 101257643B
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- 238000000034 method Methods 0.000 title claims abstract description 23
- 230000009466 transformation Effects 0.000 title claims abstract description 19
- 230000011664 signaling Effects 0.000 claims abstract description 50
- 238000006243 chemical reaction Methods 0.000 claims description 29
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012217 deletion Methods 0.000 description 1
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- 230000009365 direct transmission Effects 0.000 description 1
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Abstract
The invention discloses a method of implementing called global title transformation, firstly, a data configuration module configures translation and transformation strategy of the called GT code according to the demand of the called GT code transformation; after receiving the called GT code, the data configuration module performs translation according to the translation strategy, and feeds back the translation result to a signaling module; finally, the signaling module examines the translation result, and accomplishes the transformation of called GT code according to the transformation strategy configured by the data configuration module, if the translation result comprises information needed transformation again. The technical scheme of the invention implementing flexible transformation of called GT code.
Description
Technical field
The present invention relates to the translation of the called GT sign indicating number of field of telecommunications (Global Title, global title), especially a kind of method that realizes called GT code conversion.
Background technology
The GT sign indicating number is the part of SCCP (Signaling Control Connection Part, SCCP) address.SPC (signaling point code) is only effective in a given signaling network, can not be identified when being connected with other signaling networks.The GT sign indicating number is similar to subscriber-coded, SCCP can visit Any user in the present networks by the addressing of GT sign indicating number, also can between the different signaling networks in the whole world, realize the direct transmission of signaling, solve the problem that SPC does not possess global sense, make the addressing function of signaling network obtain very big enhancing.
Generally speaking, in telecommunications network, called GT sign indicating number sends out through GT translation back, the form of GT sign indicating number with translate before the same remaining unchanged, perhaps interpretive program is carried out special processing at specific demand.At present, part telecom operators require the GT sign indicating number form difference that the out signaling message of different exchanges carries.For example, requiring to send to certain innings GT sign indicating number after the GT translation is the number that comprises the national code form; The GT sign indicating number that perhaps sends to certain innings after the GT translation is the number of the former item sign indicating numbers of deletion etc.When operator proposes similar specific demand, will make amendment to interpretive program according to this specific demand, workload is big and loaded down with trivial details, and easily makes mistakes, thereby, usually can't satisfy the demand of the called GT sign indicating number needs flexible transformation of operator.
Summary of the invention
The technical problem to be solved in the present invention provides a kind of method that realizes called GT code conversion, has satisfied the demand of called GT sign indicating number needs flexible transformation.
The technical solution adopted for the present invention to solve the technical problems is:
A kind of method that realizes called GT code conversion may further comprise the steps:
A, data configuration module dispose the translation of described called GT sign indicating number according to the demand of called GT code conversion and vary one's tactics;
B, described data configuration module are translated it according to described Translation Strategy, and translation result are fed back to signalling module after receiving described called GT sign indicating number;
C, described signalling module check that to described translation result if described translation result comprises the information of conversion once more, then described signalling module is finished the conversion of described called GT sign indicating number according to described the varying one's tactics of described data configuration block configuration.
In the such scheme, among the described step c, if described translation result does not comprise the information of conversion once more, then direct transform ends flow process.
In the such scheme, described step c further may further comprise the steps:
C1, described signalling module are checked described translation result, if described translation result comprises the information of conversion once more, then enter next step, otherwise, directly finish described shift process;
C2, described signalling module are to described the varying one's tactics of described data configuration module request;
C3, described data configuration module feed back to described signalling module to described varying one's tactics;
C4, described signalling module are finished the conversion of described called GT sign indicating number according to described varying one's tactics.
In the such scheme, described step b further may further comprise the steps:
B1, described signalling module send to described data configuration module with described called GT sign indicating number;
B2, described data configuration module are translated described called GT sign indicating number according to described Translation Strategy;
B3, described data configuration module feed back to described signalling module with described translation result.
In the such scheme, among the described step a, the translation of the described called GT sign indicating number of described data configuration block configuration and vary one's tactics after, also with described translation and vary one's tactics and preserve.
Beneficial effect of the present invention mainly shows: technical scheme provided by the invention is by increasing configuration GT code conversion strategy in the data configuration module, carry out the format conversion of GT sign indicating number by signalling module according to the information that increases the conversion once more of configuration in the translation result, satisfied the demand of called GT sign indicating number needs flexible transformation, improved the flexibility of telecommunications network called GT sign indicating number translation.
Description of drawings
Fig. 1 realizes the method flow diagram of called GT code conversion for the present invention;
The signaling process figure of intermodule when Fig. 2 realizes called GT code conversion for the present invention.
Embodiment
The invention will be further described below in conjunction with accompanying drawing.
With reference to Fig. 1, a kind of method that realizes called GT code conversion may further comprise the steps:
Step 101: the data configuration module disposes the translation of called GT sign indicating number according to the demand of called GT code conversion and varies one's tactics, and the translation that configuration is obtained and varying one's tactics is preserved;
Step 102: signalling module sends to the data configuration module with called GT sign indicating number; Called GT sign indicating number sends to the data configuration module by GT translation request message;
Step 103: the data configuration module is translated this called GT sign indicating number according to Translation Strategy;
Step 104: the data configuration module feeds back to signalling module with translation result; Translation result feeds back to signalling module by GT translation response message;
Step 105: signalling module is checked translation result, if translation result comprises the information of conversion once more, then enters step 106, otherwise, direct process ends;
Step 106: signalling module sends the GT request message that varies one's tactics to the data configuration module and varies one's tactics with request;
Step 107: the data configuration module feeds back to signalling module varying one's tactics; Vary one's tactics and feed back to signalling module by the GT response message that varies one's tactics;
Step 108: signalling module is finished the conversion of this called GT sign indicating number according to varying one's tactics, and process ends.
After shift process finished, signalling module just sent GT sign indicating number at this moment out.
Data configuration module in the above-mentioned flow process and signalling module are the functional module of carrying out in the network element system of translation of called GT sign indicating number and conversion.Fig. 2 is when carrying out above-mentioned flow process, the signaling process figure of two intermodules, and signaling shown in the figure is described when describing Fig. 1 flow process, repeats no more herein.
Below, with MSC (Mobile Switching Center, mobile switching centre) the called GT sign indicating number 123456789 of network element be example the present invention is further illustrated, MSC realizes the flexible transformation of called GT sign indicating number by data configuration module in its system and signalling module, idiographic flow is as described below:
Step 1: the translation of data configuration block configuration GT sign indicating number 123456789 and varying one's tactics, and configuration result preserved, varying one's tactics of herein being provided with is to increase by 0086 before number;
Step 2: signalling module sends to the data configuration module to GT sign indicating number 123456789 by GT translation request message and translates;
Step 3: the data configuration module is translated GT sign indicating number 123456789 according to Translation Strategy;
Step 4: the data configuration module sends to signalling module to the translation result of GT sign indicating number 123456789 by GT translation response message, comprises the information of conversion once more in the translation result;
Step 5: signalling module is checked the translation result of GT sign indicating number 123456789, finds that translation result comprises the information of conversion once more, so enter next step;
Step 6: signalling module varies one's tactics to the request of data configuration module by the request message that varies one's tactics;
Step 7: the data configuration module is varying one's tactics, and promptly the strategy of increase by 0086 feeds back to signalling module by the response message that varies one's tactics before number;
Step 8: signalling module is according to varying one's tactics, increase by 0086 before GT sign indicating number 123456789, thus the GT sign indicating number of having finished after the conversion conversion of called GT sign indicating number is: 0086123456789.
So far, called GT sign indicating number 123456789 has been finished translation and conversion, and signalling module sends GT sign indicating number 0086123456789 at this moment out.
Claims (5)
1. a method that realizes called global title transformation is characterized in that, may further comprise the steps:
A, data configuration module dispose the translation of described called global title according to the demand of called global title transformation and vary one's tactics;
After b, described data configuration module receive described called global title, according to described Translation Strategy it is translated, and translation result is fed back to signalling module;
C, described signalling module check that to described translation result if described translation result comprises the information of conversion once more, then described signalling module is finished the conversion of described called global title according to described the varying one's tactics of described data configuration block configuration.
2. the method for realization called global title transformation as claimed in claim 1 is characterized in that: among the described step c, if described translation result does not comprise the information of conversion once more, and then direct transform ends flow process.
3. the method for realization called global title transformation as claimed in claim 2 is characterized in that, described step c further may further comprise the steps:
C1, described signalling module are checked described translation result, if described translation result comprises the information of conversion once more, then enter next step, otherwise, directly finish described shift process;
C2, described signalling module are to described the varying one's tactics of described data configuration module request;
C3, described data configuration module feed back to described signalling module to described varying one's tactics;
C4, described signalling module are finished the conversion of described called global title according to described varying one's tactics.
4. as the method for one of them described realization called global title transformation of claim 1 to 3, it is characterized in that described step b further may further comprise the steps:
B1, signalling module send to described data configuration module with described called global title;
B2, described data configuration module are translated described called global title according to described Translation Strategy;
B3, described data configuration module feed back to described signalling module with described translation result.
5. the method for realization called global title transformation as claimed in claim 4 is characterized in that: among the described step a, the translation of the described called global title of described data configuration block configuration and vary one's tactics after, also with described translation and vary one's tactics and preserve.
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| CN200810065200XA CN101257643B (en) | 2008-01-15 | 2008-01-15 | Method for realizing called global title transformation |
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| CN101257643B true CN101257643B (en) | 2010-11-03 |
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Citations (5)
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|---|---|---|---|---|
| US6327267B1 (en) * | 1998-12-21 | 2001-12-04 | Ericssoninc | Systems and methods for routing a message through a signaling network associated with a public switched telephone network (PSTN), including a method for performing global title routing on an internet protocol (IP) address |
| CN1505321A (en) * | 2002-11-28 | 2004-06-16 | 深圳市中兴通讯股份有限公司 | A GT translation method for realizing load sharing between multiple signaling points |
| CN1997235A (en) * | 2006-12-19 | 2007-07-11 | 华为技术有限公司 | Translation device of the global title and processing method for the global title |
| CN101022580A (en) * | 2007-03-13 | 2007-08-22 | 中兴通讯股份有限公司 | Multi-source GT system, allocation and realizing method for realizing multi-signalling point load sharing |
| CN101102554A (en) * | 2007-08-10 | 2008-01-09 | 中兴通讯股份有限公司 | Signaling forward device and method for signaling connection controller in No. 7 signaling system |
-
2008
- 2008-01-15 CN CN200810065200XA patent/CN101257643B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6327267B1 (en) * | 1998-12-21 | 2001-12-04 | Ericssoninc | Systems and methods for routing a message through a signaling network associated with a public switched telephone network (PSTN), including a method for performing global title routing on an internet protocol (IP) address |
| CN1505321A (en) * | 2002-11-28 | 2004-06-16 | 深圳市中兴通讯股份有限公司 | A GT translation method for realizing load sharing between multiple signaling points |
| CN1997235A (en) * | 2006-12-19 | 2007-07-11 | 华为技术有限公司 | Translation device of the global title and processing method for the global title |
| CN101022580A (en) * | 2007-03-13 | 2007-08-22 | 中兴通讯股份有限公司 | Multi-source GT system, allocation and realizing method for realizing multi-signalling point load sharing |
| CN101102554A (en) * | 2007-08-10 | 2008-01-09 | 中兴通讯股份有限公司 | Signaling forward device and method for signaling connection controller in No. 7 signaling system |
Non-Patent Citations (1)
| Title |
|---|
| CN 101102554 A,全文. |
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