CN1713636B - Multisection associating method of No.7 signalling event - Google Patents
Multisection associating method of No.7 signalling event Download PDFInfo
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- CN1713636B CN1713636B CN 200410049954 CN200410049954A CN1713636B CN 1713636 B CN1713636 B CN 1713636B CN 200410049954 CN200410049954 CN 200410049954 CN 200410049954 A CN200410049954 A CN 200410049954A CN 1713636 B CN1713636 B CN 1713636B
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Abstract
First makes collection and sets tracking condition for data of signaling system No. 7, and sends the data and condition to signaling analysis system. Based on preset tracking condition, the signaling analysis system filters off the traced signaling, analyzes the traced signaling, expands the traced signaling and broadcasts all data analysis module in order to be used in track in other protocol layer. The expanded tracking condition is used to filter off signaling in relevant protocol layer. Finally the filtered signaling is sent to display unit.
Description
Technical field
The present invention relates to communication field, relate in particular to the method for signaling event multistage association in the Signaling System Number 7 monitoring system (MSR, Multi-Segment Relating).
Background technology
Communication system has obtained increasingly extensive application in social every field, changed traditional life, the working method of people, and in a such process, mechanics of communication also under the promotion of people's demand, is developed fast.Signaling System Number 7 monitoring system in the wherein widely used switch system is exactly a technical field that development is very fast.The Signaling System Number 7 monitoring system generally adopts the mode of high-ohmic cross-connection or the inner convergence of switch, gather signalling message data from signaling link, and signalling message data put in order, analyzes and add up, by this system, various call proceeding processes that can detail knowledge the whole network, and carry out profound network management, service management, user management and the network optimization, the network planning, network design.So the status of Signaling System Number 7 monitoring system in communication network is very important, the quality of its systematic function provides the completeness of the data of analysis decision for system, and the accuracy influence is very big.In the Signaling System Number 7 monitoring system, related interface protocol is of a great variety, set monitoring point also be distribute very wide.Along with user's going deep into to the monitoring system use, the signaling of single hop continues and no longer meets consumers' demand, what the user needed is the signaling handshaking procedure of the real-time multistage of the whole network, traditional single hop is followed the tracks of and is for example followed the tracks of TUP (Telephone User Part, Telephone User Part) section calling number, just can only trace into the signaling of TUP section, MAP (MAP, Mobile Application Part) section and A interface section signaling handshaking procedure do not comprise this calling number, so follow the tracks of signaling, can not provide the signaling of the multistage flow process that continues for the user less than MAP section and A interface section.In order to address this problem, just must be to the association of signaling event multistage, as can be seen, the multistage association of signaling event is a crucial technology, so-called multistage association exactly at the signalling message data that collects, generates one according to certain rule and can embody the flow chart that continues that the whole network signaling continues, this flow chart that continues comprises the call proceeding that comprises that system monitors, and mobile management continues etc. in all interior signalling point sections.The signaling that is produced after the association of the incident multistage flow chart that continues, most basic initial data is provided and has analyzed data the most intuitively for signaling monitoring system carries out profound network management, signaling network positioning problems, service management, user management and the network optimization, the network planning, network design, this is the function that traditional telephone network guard system can't be realized.Because existing signaling data analysis mode just continues at the single hop signaling and analyzes, can not embody the whole network signaling flow process that continues, so signaling event multistage corresponding technology is that whole Signaling System Number 7 monitoring system is carried out the important breakthrough that the data acquisition follow-up data is analyzed.But, at present, any relevant patent and scientific and technical literature are not arranged as yet for the method for the multistage association of signaling event.
Summary of the invention
The objective of the invention is to overcome can only continuing at the single hop signaling of prior art existence analyzes, can not embody the continue shortcoming of flow process of the whole network signaling, efficiently a kind of in the hope of proposing, can be independent of the method for the signaling event multistage association of signalling system No.7 protocol class, go out the whole network signaling flow process that continues with association.
For achieving the above object, the present invention proposes a kind of Signaling System Number 7 incident multi-segment correlation method, it is characterized in that, may further comprise the steps:
The first step: tracking condition is gathered and be provided with to the data of Signaling System Number 7;
Second step: data after the collection and set tracking condition enter the signalling analysis system;
The 3rd step: according to set tracking condition, the signalling analysis system filters out the signaling of being followed the tracks of at this tracking condition;
The 4th step: analyze the signaling of being followed the tracks of out, expand the condition of following the tracks of and broadcast all data analysis modules, be used for the tracking of other protocol hierarchy;
The 5th step: use the tracking condition after expanding, filter out the signaling of associated protocol hierarchy;
The 6th step: all signalings that filter out are issued display unit.
The method of Signaling System Number 7 incident multistage of the present invention association comprehensively, is synthetically considered the associate feature between the various protocol types from the system aspects, propose a kind of unification, the method for signaling event multistage association efficiently, carry out the continue problem in signaling data source of flow chart of the required the whole network signaling of profound network analysis thereby effectively solved the Signaling System Number 7 monitoring system; This method is implemented simple, considers completely, and all is effective at the tracking of various agreement.
Description of drawings
Fig. 1 is a signaling event multi-segment correlation method flow chart of the present invention.
Fig. 2 is that the landline telephone of one embodiment of the invention is dialed mobile phone calling number trace flow figure.
Fig. 3 is that the landline telephone of another embodiment of the present invention is dialed mobile phone called number trace flow figure.
Fig. 4 is called IMS I (international mobile subscriber identification, International Mobile Subscriber Identity) the number trace flow figure that the landline telephone of another embodiment of the present invention is dialed mobile phone.
Embodiment
The present invention proposes the method for a kind of Signaling System Number 7 incident multistage association.The interface protocol that relates in the Signaling System Number 7 monitoring system mainly comprises at present: TUP (Telephone User Part, TelephoneUser Part), ISUP (ISUP, ISDN User Part), and based on SCCP (SCCP, Siganl Connection Control Part) call treatment agreement, MAP (MAP is arranged at present, Mobile ApplicationPart), Gsm A interface (global system for mobile telecommunications A interface, Global System for Mobilecommunications A) and Cdma A interface (code division multiple access A interface, Code DivisionMultiple Access A) agreement etc.As can be seen, the related interface protocol of Signaling System Number 7 monitoring system is of a great variety, set monitoring point also be distribute very wide.Along with user's going deep into to the monitoring system use, the signaling of single hop continues and no longer meets consumers' demand, what the user needed is the signaling handshaking procedure of the real-time multistage of the whole network, addresses that need, and the present invention proposes a kind of signaling event multi-segment correlation method of efficient general.This method all is fit at the tracking of all protocol types in the signalling system No.7 monitoring system monitoring range.Below in conjunction with the drawings and specific embodiments the method for the invention is described further
Fig. 1 is the related flow chart of signaling event multistage.Wherein the user is provided with tracking condition and provides interface to the user, and the different agreement type can be set, the tracking conditions of different monitoring sections, flow processing by analysis, the signaling relevant with this tracking condition that finally can the obtain the whole network flow process that continues.
At different tracking modes, the step of implementing is described below.
One, landline telephone is dialed the calling number tracking of mobile phone
In this part, the tracking condition of user's input is a calling number, and system's output is all signaling and incidents relevant with this tracking, concrete implementation step such as Fig. 2, and step is as follows:
1, at first the tracking calling number is gathered and be provided with to the data of Signaling System Number 7;
2, the data that collect are put into analysis module and carry out normal CDR/TDR (call detail record/affairs detail record, Call Detail Record/Transaction Detail Record) synthesis analysis;
3, analysis module is according to following the tracks of calling number, create the trace information structure, the trace information structure comprises calling number, the called number group, roaming time, switching time etc., wherein, the called number group is by the MSISDN (Mobile Subscriber International ISDN number among the MAP, Mobile StationInternationalISDN Number), MSRN (mobile station roaming number, Mobile StationRoaming Number), called TMSI (temporarily moved subscriber identification, Temporary MobileSubscriber Identity), Handover Number, transferred number is formed, then, calling number is inserted tracking structure;
4, analysis module filters the CDR/TDR that monitoring system produced, the CDR/TDR that obtains following the tracks of according to the above-mentioned tracking structure that obtains by calling number;
5, filter out the CDR/TDR of tracking after, from CDR/TDR, take out required called number again, insert tracking structure;
6, above-mentioned tracking structure is broadcast to the analysis module of monitoring system all other;
7, the MAP in other analysis module partly filters out the incident of MAP layer according to the called number in the tracking structure, obtains called IMS I number, called TMSI, called MSRN etc. according to the incident that filters out simultaneously.It is inserted in the tracking structure, all dependent events among the MAP are filtered out.The A interface section can filter out relevant incident according to calling number, obtains TMSI, thereby has obtained the TDR of all relevant A interfaces;
8, all analysis modules take out the source code that CDR/TDR comprised according to the CDR/TDR that follows the tracks of, and source code is sent to display unit.
Two, landline telephone is dialed the called number tracking of mobile phone
In this part, the tracking condition of user's input is a called number, and system's output is all signaling and incidents relevant with this tracking, concrete implementation step such as Fig. 2, and step is as follows:
1, at first the tracking calling number is gathered and be provided with to the data of Signaling System Number 7;
2, the data that collect are put into analysis module and carry out normal CDR/TDR synthesis analysis;
3, analysis module is according to following the tracks of called number, create the trace information structure, the trace information structure comprises calling number, called number group, roaming time, switching time etc., and wherein, the called number group is made up of the MSISDN among the MAP, MSRN, called TMSI, Handover Number, transferred number.Then, called number is inserted tracking structure;
4, analysis module filters the CDR/TDR that monitoring system produced, the CDR/TDR that obtains following the tracks of according to the above-mentioned tracking structure that obtains by called number;
5, filter out the CDR/TDR of tracking after, from CDR/TDR, take out required calling number again, insert tracking structure;
6, above-mentioned tracking structure is broadcast to the analysis module of monitoring system all other;
7, in each analysis module, the TUP part directly can filter out relevant CDR by called number, and MAP partly filters out the incident of MAP layer according to called number, obtain called IMS I number, called TMSI, called MSRN etc. according to the incident that filters out simultaneously.It is inserted in the tracking structure, all dependent events among the MAP can be filtered out then, the A interface section can filter out relevant incident according to calling number, obtains TMSI, thereby has obtained the TDR of all relevant A interfaces;
8, all analysis modules take out the source code that CDR/TDR comprised according to the CDR/TDR that follows the tracks of, and source code is sent to display unit.
Three, landline telephone is dialed the called IMS I number tracking of mobile phone
In this part, the tracking condition of user's input is a called IMS I number, and system's output is all signaling and incidents relevant with this tracking, concrete implementation step such as Fig. 2, and step is as follows:
1, at first tracking called IMS I number is gathered and be provided with to the data of Signaling System Number 7;
2, the data that collect are put into analysis module and carry out normal CDR/TDR synthesis analysis;
3, analysis module is according to the called IMS I number of being followed the tracks of, create the trace information structure, the trace information structure comprises calling number, called number group, roaming time, switching time etc., wherein, the called number group is made up of the MSISDN among the MAP, MSRN, called TMSI, Handover Number, transferred number.Then, called IMS I number is inserted tracking structure;
4, analysis module is according to the above-mentioned tracking structure that obtains, by the CDR/TDR that called IMS I number filtering monitoring system is produced, the CDR/TDR that obtains following the tracks of;
5, filter out the CDR/TDR of tracking after, from CDR/TDR, take out required called number again, called MS RN, Handover Numbers etc. are inserted tracking structure;
6, above-mentioned tracking structure is broadcast to the analysis module of monitoring system all other;
7, in each analysis module, the TUP part directly can filter out relevant CDR by called number, and can obtain calling number, and this calling number is filled to tracking structure;
8, this tracking structure is broadcasted once more, because the A interface section needs dialing number information.MAP partly filters out the incident of MAP layer according to called number, the A interface section can filter out relevant incident according to calling number, obtains TMSI, thereby has obtained the TDR of all relevant A interfaces;
9, all analysis modules take out the source code that CDR/TDR comprised according to the CDR/TDR that follows the tracks of, and source code is sent to display unit.
Although in conjunction with the accompanying drawings several specific embodiments of the method for the invention are described above; but this method is not limited to above-mentioned embodiment; also be not limited to the class of business of Signaling System Number 7 monitoring; above-mentioned embodiment only is schematic; rather than it is restrictive; those of ordinary skill in the art is under the enlightenment of this method; do not breaking away under the scope situation that this method aim and claim protect; can also make a lot of distortion, these all belong within the protection of this method.
Claims (4)
1. a Signaling System Number 7 incident multi-segment correlation method is characterized in that, may further comprise the steps:
The first step: tracking condition is gathered and be provided with to the data of Signaling System Number 7;
Second step: data after the collection and set tracking condition enter the signalling analysis system;
The 3rd step: according to set tracking condition, the signalling analysis system filters out the signaling of being followed the tracks of at this tracking condition;
The 4th step: analyze the signaling of being followed the tracks of out, expand the condition of following the tracks of and broadcast all data analysis modules, be used for the tracking of other protocol hierarchy;
The 5th step: use the tracking condition after expanding, filter out the signaling of associated protocol hierarchy;
The 6th step: all signalings that filter out are issued display unit.
2. Signaling System Number 7 incident multi-segment correlation method as claimed in claim 1, it is characterized in that, described signalling analysis system carries out call detail record/affairs detail record synthesis analysis to the data after gathering and carries out call detail record/affairs detail record according to set tracking condition and filter, and according to following the tracks of calling number, called number or called international mobile subscriber identification number, create the trace information structure, then calling number, called number or called international mobile subscriber identification number are inserted the trace information structure.
3. Signaling System Number 7 incident multi-segment correlation method as claimed in claim 2 is characterized in that described trace information structure comprises calling number, called number group, roaming time, switching time etc.
4. Signaling System Number 7 incident multi-segment correlation method as claimed in claim 3, it is characterized in that the called number group is made up of the Mobile Subscriber International ISDN number in the MAP, mobile station roaming number, temporarily moved subscriber identification, Handover Number, transferred number.
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| CN 200410049954 CN1713636B (en) | 2004-06-22 | 2004-06-22 | Multisection associating method of No.7 signalling event |
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| CN 200410049954 CN1713636B (en) | 2004-06-22 | 2004-06-22 | Multisection associating method of No.7 signalling event |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101094427B (en) * | 2006-06-23 | 2010-05-12 | 华为技术有限公司 | System and method for collecting signaling message from whole network |
| CN101106818B (en) * | 2007-06-18 | 2010-08-04 | 中兴通讯股份有限公司 | A system and method for summarizing user roaming status in GSM network service area |
| CN101146148B (en) * | 2007-07-03 | 2011-04-20 | 中兴通讯股份有限公司 | A monitoring system and method for non-standardized inter-network call |
| CN101527653B (en) * | 2009-04-13 | 2012-04-18 | 重庆重邮东电通信技术有限公司 | Multi-segment correlation method based on text configuration files |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6028914A (en) * | 1998-04-09 | 2000-02-22 | Inet Technologies, Inc. | System and method for monitoring performance statistics in a communications network |
| US6249572B1 (en) * | 1998-06-08 | 2001-06-19 | Inet Technologies, Inc. | Transaction control application part (TCAP) call detail record generation in a communications network |
| EP1309208A1 (en) * | 2001-10-24 | 2003-05-07 | Agilent Technologies, Inc. (a Delaware corporation) | Call monitoring method and system |
| CN1501632A (en) * | 2002-11-19 | 2004-06-02 | 华为技术有限公司 | Analysis method of Signaling No.7 |
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Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6028914A (en) * | 1998-04-09 | 2000-02-22 | Inet Technologies, Inc. | System and method for monitoring performance statistics in a communications network |
| US6249572B1 (en) * | 1998-06-08 | 2001-06-19 | Inet Technologies, Inc. | Transaction control application part (TCAP) call detail record generation in a communications network |
| EP1309208A1 (en) * | 2001-10-24 | 2003-05-07 | Agilent Technologies, Inc. (a Delaware corporation) | Call monitoring method and system |
| CN1501632A (en) * | 2002-11-19 | 2004-06-02 | 华为技术有限公司 | Analysis method of Signaling No.7 |
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