CN103596156A - A system and a method for generating a calling detail record containing a called user number - Google Patents
A system and a method for generating a calling detail record containing a called user number Download PDFInfo
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- CN103596156A CN103596156A CN201210288701.0A CN201210288701A CN103596156A CN 103596156 A CN103596156 A CN 103596156A CN 201210288701 A CN201210288701 A CN 201210288701A CN 103596156 A CN103596156 A CN 103596156A
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Abstract
The invention discloses a system and a method for generating a calling detail record containing a called user number. The system comprises at least one calling signaling acquisition device for acquiring calling signaling messages, at least one MAP signaling acquisition device for acquiring route request messages and route request responded messages, and a concentrated business management system for receiving the above acquired messages and synthesizing a calling detail record containing a called user number. The method comprises initializing a system; acquiring calling signaling messages; synthesizing and storing an initial calling detail record; acquiring the route request messages and the route request responded messages; synthesizing and storing a route request business record; synthesizing and storing a calling detail record containing a called roaming number and a called user number. The system and the method may generate the calling detail record containing the called user number and enables a communication operator to be capable of accurately grasping calling conditions and calling information in a communication network.
Description
Technical field
The present invention relates to a kind of route request information of utilizing and identify callee's Subscriber Number in mobile radio communication, and then generate system and method containing the call detail records of callee's Subscriber Number.
Background technology
In current mobile telephone communications network network, when a calling subscriber initiates one while calling out, due to the end office (EO) of caller access and do not know called subscriber's roaming place, thus cannot be directly to called subscriber's log in end office's signaling that makes a call.
Now, as shown in Figure 1, the HLR5(attaching position register that first the on-site MSC 4 of calling subscriber will belong to called subscriber) sending route request information (is SRI message in G net, in C net, be LOCREQ message), when the HLR 5 of called subscriber ownership receives the on-site MSC4(of calling subscriber mobile switching centre) after the route request information that sends over, to this called subscriber, roam on-site VLR 6(VLR Visitor Location Register) transmission roaming number request message (being PRN message flow in G net, is ROUTEREQ message flow in C net).Called subscriber roams after on-site VLR 6 receives roaming number request message, distributes a roaming number, and this roaming number is sent it back to the HLR 5 of this called subscriber's ownership at this VLR in the number pond comprising for this called roamer.
The HLR 5 of called subscriber ownership receives that called subscriber roams on-site VLR 6 and sends after the roaming number of returning, with the on-site MSC 4 of calling subscriber that is about to this roaming number and sends it back this calling.
The on-site MSC 4 of calling subscriber be take this roaming number immediately as called after receiving called subscriber's roaming number, and signaling process makes a call.Thereby make this calling normally be set up and connect.
At present, in existing mobile telephone communications network network, due to business needs such as some value-added services, business statistics analysis, call record inquiries, operator need to be relevant to the call business in mobile telephone network signaling process carry out trace analysis, and draw the call detail records that some are more detailed.For traditional call signaling acquisition system, due to simple, only call signaling is carried out to collection analysis, thereby make the called number roaming number that on-site VLR 6 distributes for called subscriber roams of collection analysis call record detail the inside out, and cannot learn callee's Subscriber Number of this calling.
Summary of the invention
The object of the invention is to overcome the defect of existing call signaling monitoring technology, provide a kind of and can optimize monitoring signaling data result, can generate system and the method thereof of the call detail records that comprises callee's Subscriber Number, thereby common carrier can be held more accurately to the call case in communication network and call information.
The technical scheme that realizes above-mentioned purpose is:
A kind of generation of one of the present invention is containing the system of the call detail records of callee's Subscriber Number, communication network based on some signalling points, telephone exchange and router form in signaling network, described system comprises at least one call signaling collecting device, at least one MAP(Mobile Application Part, MAP) signal collecting equipment and a centralized traffic management system, wherein:
Call signaling collecting device, gathers the call-signaling message between the on-site MSC of calling subscriber and the on-site MSC of called subscriber, and is transferred to described centralized traffic management system;
MAP signal collecting equipment, the route request information and the route requests that gather between the on-site MSC of calling subscriber and the HLR of called subscriber's ownership are receiveed the response, and are transferred to described centralized traffic management system;
Centralized traffic management system, carries out association by the all-calls signaling message of receiving, synthetic preliminary call detail records, comprises called roaming number in this record; All route request information of receiving and route requests are receiveed the response and carried out association, and synthetic route requests business record, comprises called roaming number and callee's Subscriber Number in this record; Called roaming number according to all comprising in described preliminary call detail records and route requests business record, carries out association, synthesizes complete call detail records.
Above-mentioned generation is containing the system of the call detail records of callee's Subscriber Number, wherein, described centralized traffic management system is according to the linked character in each call-signaling message, to belonging to the call signaling of same calling, carry out association, synthetic preliminary call detail records, described linked character comprises timestamp and circuit option code.
Above-mentioned generation is containing the system of the call detail records of callee's Subscriber Number, wherein, the linked character that described centralized traffic management system is receiveed the response according to each route request information and each route requests, to the request message of same route requests business and receive the response and carry out association, synthetic route requests business record, described linked character comprises timestamp, origin transaction ID(OTID) and object transaction ID(DTID).
Above-mentioned generation is containing the system of the call detail records of callee's Subscriber Number, and wherein, call signaling collecting device, by serial connection or cross-over connection mode, gathers the call-signaling message between the on-site MSC of calling subscriber and the on-site MSC of called subscriber.
Above-mentioned generation is containing the system of the call detail records of callee's Subscriber Number, wherein, MAP signal collecting equipment is by serial connection or cross-over connection mode, and the route request information between the HLR that the on-site MSC of calling subscriber and called subscriber are belonged to and route requests are receiveed the response and gathered.
The present invention's two the generation based on the described system of one of the present invention, containing the method for the call detail records of callee's Subscriber Number, comprises the following steps:
Step S1, system starts operation, and completes the initial work of whole system;
Step S2, call signaling collecting device gathers each call-signaling message, and is transferred to centralized traffic management system;
Step S3, centralized traffic management system is carried out association by each call-signaling message that belongs to same calling, and synthetic preliminary call detail records, comprises called roaming number in this record;
Step S4, centralized traffic management system is preserved the preliminary call detail records generating;
Step S5, MAP signal collecting equipment gathers route request information and route requests is receiveed the response, and is transferred to centralized traffic management system;
Step S6, centralized traffic management system is carried out association by belonging to the request message of same route requests business and receiveing the response, and synthetic route requests business record, comprises called roaming number and callee's Subscriber Number in this record;
Step S7, centralized traffic management system is preserved the route requests business record generating;
Step S8, centralized traffic management system reads preliminary call detail records and route requests business record, called roaming number according to all comprising in this two classes record, carries out association to them, synthesizes the call detail records that comprises called roaming number and callee's Subscriber Number;
Step S9, centralized traffic management system is preserved call detail records synthetic in step S8.
The invention has the beneficial effects as follows: the present invention is call entry signal collecting equipment, MAP signal collecting equipment in existing communication signaling network.For realizing complete excavation and the association of call flow information, use call signaling collecting device to gather the call signaling in communication network; Use MAP monitoring signaling equipment partly to gather the route requests signaling message of the MAP part in signaling network simultaneously.Only by the mode of traditional signal collecting, in the situation that existing communication network and signaling monitoring system not being carried out to any change, can obtain the more complete call details of ratio that comprises callee's Subscriber Number.Meanwhile, the present invention has the following advantages:
1), in the mode access communications signaling network of monitoring by traditional signaling message, can not have any impact and security risk to communication network.
2) each signal collecting equipment is connected with centralized traffic management server, and centralized traffic management server can carry out real-time tracking, control to the running status of the signal collecting equipment in network in real time.Further improved the stability of system.
3) signaling message Real-time Collection, two class signalling message data real time correlations, excavation, synthesize detailed call record in real time.
4) call signaling collection and MAP signal collecting physics and completely independent in logic, can make full use of more existing signaling acquisition systems.
Accompanying drawing explanation
Fig. 1 is that one of the present invention's generation is containing the networking schematic diagram of the system of the call detail records of callee's Subscriber Number;
Fig. 2 is that the present invention's two generation is containing the schematic flow sheet of the method for the call detail records of callee's Subscriber Number.
Embodiment
Below in conjunction with accompanying drawing, the invention will be further described.
Refer to Fig. 1, one of the present invention's generation is containing the system of the call detail records of callee's Subscriber Number, communication network based on some signalling points, telephone exchange and router form in signaling network, wherein, signalling point comprises Signalling Transfer Point, SGW, telephone exchange node, user attaching register (HLR) etc., and telephone exchange node comprises tandem exchange, gateway exchange, soft switch center, media gateway, toll switch, gateway MSC, visiting mobile switching centre, Service Switching Point and local telephone network end office (EO).Native system comprises at least one call signaling collecting device 1, at least one MAP signal collecting equipment 2 and a centralized traffic management system 3, call signaling collecting device 1 is connected between the on-site MSC 4 of calling subscriber and the on-site MSC 7 of called subscriber, MAP signal collecting equipment 2 is connected between the on-site MSC 4 of calling subscriber and the HLR5 of called subscriber's ownership, each call signaling collecting device 1 connects with centralized traffic management system 3 respectively with each MAP signal collecting equipment 2, wherein:
Call signaling collecting device 1, gathers the call-signaling message between the on-site MSC 4 of calling subscriber and the on-site MSC 7 of called subscriber by serial connection or cross-over connection mode, and is transferred to centralized traffic management system 3;
MAP signal collecting equipment 2, by serial connection or cross-over connection mode, gather route request information and route requests between the HLR 5 of the on-site MSC 4 of calling subscriber and called subscriber ownership (SRI message and the response message thereof of G in netting of receiveing the response, LOCREQ message and response message thereof in C net), and be transferred to centralized traffic management system 3;
Centralized traffic management system 3 is carried out association by the all-calls signaling message of receiving, according to the linked character in each call-signaling message (comprising the marks such as timestamp, circuit option code), to belonging to the call signaling of same calling, carry out association, thereby synthetic preliminary call detail records, comprises the information such as called roaming number, calling number and call time in this record; Centralized traffic management system 3 is receiveed the response all route request information of receiving and route requests to carry out association, the linked character (comprising the marks such as timestamp, OTID, DTID) of receiveing the response according to each route request information and each route requests, to the request message of same route requests business and receive the response and carry out association, thereby synthetic route requests business record, comprises the information such as called roaming number, callee's Subscriber Number and Session Time in this record; Centralized traffic management system 3 is according to the called roaming number information jointly comprising in synthetic preliminary call detail records and route requests business record, this two classes record is carried out to association, thereby synthesize complete call detail records, this record comprises the information such as calling number, called roaming number, callee's Subscriber Number and call time.
In Fig. 1, "------" represents call signaling net; " _ _ _ _ _ _ " expression MAP signaling network; " _ ._._._._ " represents signal collecting network.
Refer to Fig. 2, the present invention's two the generation based on the described system of one of the present invention, containing the method for the call detail records of callee's Subscriber Number, first, realizes hardware installation configuration, and realizes that software program is installed, operation; Then carry out the following step:
Step S1, system starts operation, and completes the initial work of whole system;
Step S2, call signaling collecting device 1 gathers each call-signaling message, and is transferred to centralized traffic management system 3;
Step S3, centralized traffic management system 3 is carried out association by each call-signaling message that belongs to same calling, synthetic preliminary call detail records, this record comprises the information such as called roaming number, calling number and call time;
Step S4, centralized traffic management system 3 is preserved the preliminary call detail records generating;
Step S5, MAP signal collecting equipment 2 gathers route request information and route requests is receiveed the response, and be transferred to centralized traffic management system 3;
Step S6, centralized traffic management system 3 is carried out association by belonging to the request message of same route requests business and receiveing the response, synthetic route requests business record, this record comprises the information such as called roaming number, callee's Subscriber Number and Session Time;
Step S7, centralized traffic management system 3 is preserved the route requests business record generating;
Step S8, centralized traffic management system 3 reads respectively preliminary call detail records and the route requests business record of storage, and identical information in recording according to this two class in same time section: called roaming number, they are carried out to association, synthesize the call detail records that comprises called roaming number and callee's Subscriber Number, this record also comprises the information such as call time, calling number;
Step S9, centralized traffic management system 3 is preserved call detail records synthetic in step S8, then returns to step S2 and step S5, thereby generates the call detail records containing callee's Subscriber Number of a new round.
The present invention do not transform existing network or even the prerequisite of the existing monitoring signaling function that can reuse under, realization is to the degree of depth excavation of call signaling image data, associated, analysis, synthesize the call detail records that comprises callee's Subscriber Number, thereby common carrier can be held more accurately to the call case in communication network and call information.
Above embodiment is used for illustrative purposes only, but not limitation of the present invention, person skilled in the relevant technique, without departing from the spirit and scope of the present invention, can also make various conversion or modification, therefore all technical schemes that are equal to also should belong to category of the present invention, should be limited by each claim.
Claims (6)
1. a generation is containing the system of the call detail records of callee's Subscriber Number, communication network based on some signalling points, telephone exchange and router form in signaling network, it is characterized in that, described system comprises at least one call signaling collecting device, at least one MAP signal collecting equipment and a centralized traffic management system, wherein:
Call signaling collecting device, gathers the call-signaling message between the on-site MSC of calling subscriber and the on-site MSC of called subscriber, and is transferred to described centralized traffic management system;
MAP signal collecting equipment, the route request information and the route requests that gather between the on-site MSC of calling subscriber and the HLR of called subscriber's ownership are receiveed the response, and are transferred to described centralized traffic management system;
Centralized traffic management system, carries out association by the all-calls signaling message of receiving, synthetic preliminary call detail records, comprises called roaming number in this record; All route request information of receiving and route requests are receiveed the response and carried out association, and synthetic route requests business record, comprises called roaming number and callee's Subscriber Number in this record; Called roaming number according to all comprising in described preliminary call detail records and route requests business record, carries out association, synthesizes complete call detail records.
2. generation according to claim 1 is containing the system of the call detail records of callee's Subscriber Number, it is characterized in that, described centralized traffic management system is according to the linked character in each call-signaling message, to belonging to the call signaling of same calling, carry out association, synthetic preliminary call detail records, described linked character comprises timestamp and circuit option code.
3. generation according to claim 1 is containing the system of the call detail records of callee's Subscriber Number, it is characterized in that, the linked character that described centralized traffic management system is receiveed the response according to each route request information and each route requests, to the request message of same route requests business and receive the response and carry out association, synthetic route requests business record, described linked character comprises timestamp, origin transaction ID and object transaction ID.
4. generation according to claim 1 is containing the system of the call detail records of callee's Subscriber Number, it is characterized in that, call signaling collecting device, by serial connection or cross-over connection mode, gathers the call-signaling message between the on-site MSC of calling subscriber and the on-site MSC of called subscriber.
5. generation according to claim 1 is containing the system of the call detail records of callee's Subscriber Number, it is characterized in that, MAP signal collecting equipment is by serial connection or cross-over connection mode, and the route request information between the HLR that the on-site MSC of calling subscriber and called subscriber are belonged to and route requests are receiveed the response and gathered.
6. the generation based on system described in claim 1, containing a method for the call detail records of callee's Subscriber Number, is characterized in that, comprises the following steps:
Step S1, system starts operation, and completes the initial work of whole system;
Step S2, call signaling collecting device gathers each call-signaling message, and is transferred to centralized traffic management system;
Step S3, centralized traffic management system is carried out association by each call-signaling message that belongs to same calling, and synthetic preliminary call detail records, comprises called roaming number in this record;
Step S4, centralized traffic management system is preserved the preliminary call detail records generating;
Step S5, MAP signal collecting equipment gathers route request information and route requests is receiveed the response, and is transferred to centralized traffic management system;
Step S6, centralized traffic management system is carried out association by belonging to the request message of same route requests business and receiveing the response, and synthetic route requests business record, comprises called roaming number and callee's Subscriber Number in this record;
Step S7, centralized traffic management system is preserved the route requests business record generating;
Step S8, centralized traffic management system reads preliminary call detail records and route requests business record, called roaming number according to all comprising in this two classes record, carries out association to them, synthesizes the call detail records that comprises called roaming number and callee's Subscriber Number;
Step S9, centralized traffic management system is preserved call detail records synthetic in step S8.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210288701.0A CN103596156A (en) | 2012-08-14 | 2012-08-14 | A system and a method for generating a calling detail record containing a called user number |
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| CN201210288701.0A CN103596156A (en) | 2012-08-14 | 2012-08-14 | A system and a method for generating a calling detail record containing a called user number |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106131812A (en) * | 2016-08-30 | 2016-11-16 | 中国人民解放军信息工程大学 | Mobile telephone network called number goes back original system and online method of reducing thereof online |
| CN107566664A (en) * | 2017-08-23 | 2018-01-09 | 国家计算机网络与信息安全管理中心 | The method that real called party number is obtained in mobile network calling |
-
2012
- 2012-08-14 CN CN201210288701.0A patent/CN103596156A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106131812A (en) * | 2016-08-30 | 2016-11-16 | 中国人民解放军信息工程大学 | Mobile telephone network called number goes back original system and online method of reducing thereof online |
| CN106131812B (en) * | 2016-08-30 | 2019-12-24 | 中国人民解放军信息工程大学 | On-line reduction system and method for called subscriber number of mobile telephone network |
| CN107566664A (en) * | 2017-08-23 | 2018-01-09 | 国家计算机网络与信息安全管理中心 | The method that real called party number is obtained in mobile network calling |
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Application publication date: 20140219 |