CN101827015A - System and method for introducing distributed intelligent logical database in communication network - Google Patents
System and method for introducing distributed intelligent logical database in communication network Download PDFInfo
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- CN101827015A CN101827015A CN200910247837A CN200910247837A CN101827015A CN 101827015 A CN101827015 A CN 101827015A CN 200910247837 A CN200910247837 A CN 200910247837A CN 200910247837 A CN200910247837 A CN 200910247837A CN 101827015 A CN101827015 A CN 101827015A
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Abstract
The invention discloses a system and a method for introducing a distributed intelligent logical database in a communication network. The system is based on the communication network formed by a plurality of nodes connected with a signaling network and the like, and comprises a plurality of distributed intelligent database devices and a centralized database management center, wherein the distributed intelligent database devices analyze and process signaling information flowing through the devices in real time, and execute operations such as attribute query, alteration, statistics and the like of sensitive fields in the signaling information; and the centralized database management center registers and manages the sensitive fields in a centralizing way and executes work of synchronization with the distributed intelligent logical database. The invention has the advantages that the technical limitation of the query system and the like of the existing centralized database is broken through, the system bottlenecks such as single point failure, too long query time delay, too high single node system load and the like of the communication system are avoided, the communication service quality is ensured, the deployment of new services can be rapidly, stably and effectively realized at low cost without depending on the existing communication network, and the development and the evolution of the communication network are promoted.
Description
Technical field
The present invention relates to the communications field, relate in particular to a kind of system and method for in communication network, introducing distributed intelligent logical database.
Background technology
In communication network, effectively disposing fast of new business is the guarantee that operator obtains the first market opportunities, acquisition maximum profit.Along with the development of technology, increasing customization custom service emerges, and business becomes and becomes increasingly complex, and it is increasing that data volume becomes, also more and more higher to the requirement of safeness of Data Bank and search efficiency.
Provide and the bearer network onrelevant of business are the targets that the communication network construction is pursued, and professional deployment is always close with database relation, in order to tackle various new business that becomes increasingly complex, traditional mode is normally concentrated and is disposed service database system, reaches the purpose to multiple business support and expansion.Though adopt the working method in master/slave data storehouse usually, increase system availability, still there are problems, as: adopt commercial data base, search efficiency is lower; Owing to the increase of connection section increases the time delay that continues; Though adopt active and standby working method, owing to have complicated service logic and network to cooperate, often availability does not still reach requirement.
Open systems interconnection model (OSI) is a reference model that is proposed by International Organization for Standardization in 1984.As a conceptual frame, it is the equipment of different manufacturers and the standard that application software communicates in network.This model has become the primary structure model that communicates between intercomputer and network now.The structure of the most of network communication protocols that use all is based on osi model at present.OSI is defined as seven layers with communication process, and each layer all is self-existent, and the task of therefore being assigned to each layer can be carried out independently.Make change that other layers wherein are not provided during certain layer of scheme that provides like this.
Fig. 1 shows typical OSI seven layer model.Its each layer all has feature clearly, basically, and the end-to-end communication between the 7th to the 4th layered data processing source and the data destination, and the 3rd communication to ground floor processing LA Management Room.In addition, seven of osi model layers also can be divided into two groups: upper strata (layer 7, layer 6 and layer 5) and lower floor's (layer 4, layer 3, layer 2 and layer 1).The application program problem is handled on the upper strata of osi model, and only is applied on the software usually.Top, promptly application layer is immediate with the terminal use.The lower floor of osi model is the deal with data transmission.Physical layer and data link layer are applied on the hardware and software.The bottom, promptly physical layer is immediate with the physical network media, and is responsible for sending on media data.
Summary of the invention
The objective of the invention is to overcome the defective of disposing in the data base set, the invention provides a kind of system and method for in communication network, introducing distributed intelligent logical database, be independent of the active service communication network, do not increase the extra process ability of conventional network equipment, dispose new business easily and fast, safely, effectively.
The technical scheme that realizes above-mentioned purpose is:
A kind of system that in communication network, introduces distributed intelligent logical database of one of the present invention, it is based on the communication network of some switching nodes that are connected in signaling network and access node composition, wherein: this system also comprises some the distributed intelligent logical database and the integrated data store administrative centers that are connected in above-mentioned network, wherein:
Described distributed intelligent logical database is connected in signaling network and need carries out on the signaling link of data base querying and Business Processing, be used for real-time analysis and handle the signaling message of this device of flowing through, execution is to attribute query, change, the statistical operation of responsive field in the signaling message, wherein responsive field comprises Subscriber Number, equipment number, signaling point code, node ID, MAC Address, IP address, atm address, according to business need, carry out corresponding operating;
Described integrated data store administrative center links to each other with each distributed intelligent logical database, be used for concentrating the registration and management business information, and corresponding sensitive words segment value, and, finish the loading of described distributed intelligent logical database or check request described distributed intelligent logical database enforcement modification synchronously.
The above-mentioned system that in communication network, introduces distributed intelligent logical database, wherein: described integrated data store administrative center is the centralized management entity of dispersive replication type database, realize the management of business datum, synchrodata to described dispersive replication type database is upgraded, and finishes the loading of described dispersive replication type database or checks request.
The above-mentioned system that in communication network, introduces distributed intelligent logical database, wherein: described distributed intelligent logical database is a full-dispersive replication type database, this database is the subclass or the complete or collected works of the business datum of described integrated data store administrative center, and with the synchronizing traffic data of this integrated data store administrative center.
The above-mentioned system that in communication network, introduces distributed intelligent logical database, wherein: described distributed intelligent logical database system is based on a signaling message processing unit, and this device is separate equipment or is integrated in the telecommunication apparatus or attached companion's formula equipment of making telecommunication apparatus.
The above-mentioned system that in communication network, introduces distributed intelligent logical database, wherein: described distributed intelligent logical database system's serial connection or be terminated at signaling network and need carry out on the signaling link of data base querying and Business Processing.
The above-mentioned system that introduces distributed intelligent logical database in communication network, wherein: the database of described distributed intelligent logical database system resides in the embedded device internal memory, and inquiry velocity is fast.
A kind of method of introducing distributed intelligent logical database in communication network of two of the present invention wherein, comprises the following steps:
At first, by the message processing apparatus basis signaling message of flowing through is carried out analyzing and processing, decoding obtains responsive field according to business need, and with this as key inquiry distributed data base system corresponding data table, and according to Query Result, if the change that needs to carry out the signaling message content is handled, then carry out the message content change;
Then, signaling message is transmitted by the destination of message.
Adopted above-mentioned technical scheme, the present invention can be under the prerequisite of the existing communication network configuration not being transformed, and independent part is deployed in the communication network, for network increases data engine, reaches quick deployment business purpose easily.
Description of drawings
Fig. 1 is the network seven layer model schematic diagram of OSI definition;
Fig. 2 is one of the present invention's distributed intelligent logical database is serially connected in traditional No. 7 signaling network in the mode of no signalling point a system group network schematic diagram;
Fig. 3 is one of the present invention's distributed intelligent logical database terminates at traditional No. 7 signaling network in the mode that signalling point is arranged a system group network schematic diagram;
Fig. 4 is one of the present invention's distributed intelligent logical database is serially connected in the signaling network of IP carrying in the mode of MAC address free a system group network schematic diagram;
Fig. 5 is one of the present invention's distributed intelligent logical database terminates at the signaling network of IP carrying in the mode that MAC Address is arranged a system group network schematic diagram;
Fig. 6 is one of the present invention's distributed intelligent logical database is serially connected in the ATM bearer network in the mode of no atm address a system group network schematic diagram;
Fig. 7 is one of the present invention's distributed intelligent logical database terminates at the ATM bearer network in the mode that atm address is arranged a system group network schematic diagram.
Embodiment
A kind of system that in communication network, introduces distributed intelligent logical database of one of the present invention, it is based on by being connected in the Signaling System Number 7 net, the signaling network of IP carrying, the communication network that some switching nodes of the signaling network of the signaling network of ATM carrying and frame relay carrying etc. and access node are formed, wherein switching node comprises: mobile switching centre (MSC), attaching position register (HLR), Visited Location Registor (VLR), signaling trochanterion (STP), SGW (SG), soft switch (SS), home subscriber server (HSS), call server (CS), media gateway (MGW), Media Gateway Controller (MGC), application server (AS), local telephone network end office (EO), tandem exchange, gateway exchange, toll switch, Service Switching Point etc.; Access node comprises: base station (BTS), base station controller (BSC), NodeB (Node B), radio network controller (RNC), fixed access network (as ISDN, V5 etc.) etc., system of the present invention also comprises some the distributed intelligent logical database and the integrated data store administrative centers that are connected in above-mentioned network, wherein:
Distributed intelligent logical database, be used for real-time analysis and handle the signaling message of this device of flowing through, execution is to the attribute query of responsive field in the signaling message, change, operations such as statistics, wherein responsive field comprises: Subscriber Number, equipment number, signaling point code, node ID, MAC Address, the IP address, atm address etc., according to business need, carry out corresponding operating, this distributed intelligent logical database is connected in series or is terminated at the Signaling System Number 7 net, the signaling network of IP carrying, the signaling network of the signaling network of ATM carrying and frame relay carrying etc. need carry out on the signaling link of data base querying and Business Processing;
Integrated data store administrative center links to each other with each distributed intelligent logical database, be used for concentrating the registration and management business information, and corresponding sensitive words segment value, and to distributed intelligent logical database enforcement modification synchronously, finish the loading of distributed intelligent logical database or check request, this data base administration center is the centralized management entity of dispersive replication type database, realize the management of business datum, synchrodata to dispersive replication type database is upgraded, and finishes the loading of dispersive replication type database or checks request.
Distributed intelligent logical database is a full-dispersive replication type database, and this database is the subclass or the complete or collected works of the business datum of integrated data store administrative center, and with the synchronizing traffic data of this integrated data store administrative center.
The distributed intelligent logical database system, based on a signaling message processing unit, this device is separate equipment or is integrated in the telecommunication apparatus or attached companion's formula equipment of making telecommunication apparatus, need not the special cooperation of existing network equipment, its database resides in the embedded device internal memory, and inquiry velocity is fast.
The invention will be further described below in conjunction with embodiment.
One of embodiment: distributed intelligent logical database adopts the mode of no signaling point code to be serially connected in the system group network of No. 7 signaling network.
As shown in Figure 2, this system is based on the Signaling System Number 7 net of each network signal node (SP) 11 formation of Signaling System Number 7 net connection.Wherein: signaling node comprises switching node and business and data processing node, switching node is Local Exchange, tandem exchange, gateway exchange, toll switch, Service Switching Point, mobile switching centre, SGW, media gateway, soft switch, call server, and professional and data processing node is attaching position register, Visited Location Registor, service control point, home registration system, short message service center, call center.Some distributed intelligent logical databases (SDB) 21 is serially connected with as required the signaling link that need carry out professional control between the signalling point of Signaling System Number 7 net in the mode of no signalling point, each SDB connects psychological server (CNPM) 22 in some the data base administrations as required, CNPM connects each service controller and server by private data network 31, wherein:
Distributed intelligent logical database 21, be that intelligence database is carried out entity, the signalling point that is connected with signaling link links to each other with psychological server 22 in the data base administration, execution is from the data base administration order of psychological server 22 in the data base administration, the signaling message of flowing through is handled in real-time analysis, according to the business need Query Database, and carry out the change of signaling message content and professional control logic is enrolled the signaling message of flowing through again, finish the transmission of signaling message according to Query Result.
Private data network connects psychological server in each distributed intelligent logical database 21, the data base administration, realizes the data communication of each system entity.
Two of embodiment: distributed intelligent logical database adopts the mode that signaling point code is arranged to terminate at the system group network of traditional No. 7 signaling network.
As shown in Figure 3, this system is based on the Signaling System Number 7 net of each network signal node (SP) 11 formation of traditional Signaling System Number 7 net connection.With some distributed intelligent logical databases (SDB) 21 by signaling link be connected with some SP as required, when the SDB, carry out querying service database in traffic signaling message.
Three of embodiment: the mode of distributed intelligent logical database employing MAC address free is serially connected in the system group network based on the signaling network that is carried by IP.
As shown in Figure 4, the communication network that this system connects based on the signaling network by the IP carrying, network node comprises: SGW (SG) 14, soft switch (SS) 15, call server (CS) 16, media gateway (MGW) 17 etc.Some intelligent logical databases (SDB) 21 is serially connected with as required in the mode of MAC address free between the signaling network nodes of IP carrying and need carries out on the IP link of professional control, each SDB connects psychological server (CNPM) 22 in some the data base administrations as required, CNPM connects each service controller and server by private data network 31, wherein:
Intelligent logical database SDB, be that intelligence database is carried out entity, link to each other with psychological server 22 in the data base administration with the IP network node, execution is from the data base administration order of CNPM, the signaling message of the IP carrying of flowing through is handled in real-time analysis, according to the business need Query Database, and carry out the change of signaling message content and professional control logic is enrolled the signaling message of flowing through again, finish the transmission of signaling message according to Query Result.
Four of embodiment: distributed intelligent logical database adopts the mode that MAC Address and IP address are arranged to terminate at the system group network of the signaling network of IP carrying.
As shown in Figure 5, this system is based on the communication network of the signaling network connection of being carried by IP.Some distributed intelligent logical databases (SDB) 21 is connected with network node by the signaling method of IP carrying, when traffic signaling message process SDB, carries out querying service database.
Five of embodiment: distributed intelligent logical database adopts the mode of no atm address to be serially connected in the system group network of the communication network that carries based on ATM.
As shown in Figure 6, this system is based on the communication network by the ATM carrying, and network node (ATM) 18 comprises each ATM switch, ATM access device.Some intelligent logical databases (SDB) 21 is serially connected with on the atm link that need carry out professional control between the atm network node as required in the mode of no atm address, each SDB connects psychological server (CNPM) 22 in some the data base administrations as required, CNPM connects each service controller and server by private data network 31, wherein:
Distributed intelligent logical database 21, be that intelligence database is carried out entity, link to each other with psychological server 22 in the data base administration with the atm network node, execution is from the data base administration order of CNPM, the signaling message of the ATM carrying of flowing through is handled in real-time analysis, according to the business need Query Database, and carry out the change of signaling message content and professional control logic is enrolled the signaling message of flowing through again, finish the transmission of signaling message according to Query Result.
Six of embodiment: distributed intelligent logical database adopts the mode that atm address is arranged to terminate at the system group network of the communication network that carries based on ATM.
As shown in Figure 7, this system is based on carrying communication network by ATM.Some distributed intelligent logical databases (SDB) 21 are connected with network node by the ATM mode, during through SDB, carry out querying service database in traffic signaling message.
With reference to the foregoing description, SDB supports: do not have the signaling point code serial connection, the signaling point code termination is arranged based on traditional Signaling System Number 7 net; Based on the MAC address free serial connection of the signaling network of IP carrying, the termination of MAC Address is arranged; No atm address based on the ATM bearer network is connected in series, has the equipment of the blend modes of operation of atm address termination.Management entity CNPM in the data base set is used to manage concentratedly business rule, user data and service attribute.
A kind of method of introducing distributed intelligent logical database in communication network of two of the present invention comprises the following steps:
At first, by the message processing apparatus basis signaling message of flowing through is carried out analyzing and processing, decoding obtains responsive field according to business need, and with this as key inquiry distributed data base system corresponding data table, and according to Query Result, if the change that needs to carry out the signaling message content is handled, then carry out the message content change;
Then, signaling message is transmitted by the destination of message.
Above embodiment is only for the usefulness that the present invention is described, but not limitation of the present invention, person skilled in the relevant technique, under the situation that does not break away from the spirit and scope of the present invention, can also make various conversion or modification, and the technical scheme that all are equal to also should belong within the category of the present invention, should be limited by each claim.
Claims (7)
1. system that in communication network, introduces distributed intelligent logical database, it is based on the communication network of some switching nodes that are connected in signaling network and access node composition, it is characterized in that: this system also comprises some the distributed intelligent logical database and the integrated data store administrative centers that are connected in above-mentioned network, wherein:
Described distributed intelligent logical database is connected in signaling network and need carries out on the signaling link of data base querying and Business Processing, be used for real-time analysis and handle the signaling message of this device of flowing through, execution is to attribute query, change, the statistical operation of responsive field in the signaling message, wherein responsive field comprises Subscriber Number, equipment number, signaling point code, node ID, MAC Address, IP address, atm address, according to business need, carry out corresponding operating;
Described integrated data store administrative center links to each other with each distributed intelligent logical database, be used for concentrating the registration and management business information, and corresponding sensitive words segment value, and, finish the loading of described distributed intelligent logical database or check request described distributed intelligent logical database enforcement modification synchronously.
2. the system that in communication network, introduces distributed intelligent logical database according to claim 1, it is characterized in that: described integrated data store administrative center is the centralized management entity of dispersive replication type database, realize the management of business datum, synchrodata to described dispersive replication type database is upgraded, and finishes the loading of described dispersive replication type database or checks request.
3. the system that in communication network, introduces distributed intelligent logical database according to claim 1, it is characterized in that: described distributed intelligent logical database is a full-dispersive replication type database, this database is the subclass or the complete or collected works of the business datum of described integrated data store administrative center, and with the synchronizing traffic data of this integrated data store administrative center.
4. according to claim 1 or the 3 described systems that in communication network, introduce distributed intelligent logical database, it is characterized in that: described distributed intelligent logical database system is based on a signaling message processing unit, and this device is separate equipment or is integrated in the telecommunication apparatus or attached companion's formula equipment of making telecommunication apparatus.
5. according to claim 1, the 3 or 4 described systems that in communication network, introduce distributed intelligent logical database, it is characterized in that: described distributed intelligent logical database system's serial connection or be terminated at signaling network and need carry out on the signaling link of data base querying and Business Processing.
6. according to claim 1,3, the 4 or 5 described systems that introduce distributed intelligent logical database in communication network, it is characterized in that: the database of described distributed intelligent logical database system resides in the embedded device internal memory, and inquiry velocity is fast.
7. a method of introducing distributed intelligent logical database in communication network is characterized in that, comprises the following steps:
At first, by the message processing apparatus basis signaling message of flowing through is carried out analyzing and processing, decoding obtains responsive field according to business need, and with this as key inquiry distributed data base system corresponding data table, and according to Query Result, if the change that needs to carry out the signaling message content is handled, then carry out the message content change;
Then, signaling message is transmitted by the destination of message.
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| CN200910247837A CN101827015A (en) | 2009-12-31 | 2009-12-31 | System and method for introducing distributed intelligent logical database in communication network |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103475681A (en) * | 2012-06-07 | 2013-12-25 | 中兴通讯股份有限公司 | System and method for realizing intelligent services |
| CN109189856A (en) * | 2018-08-15 | 2019-01-11 | 中国联合网络通信集团有限公司 | Distributed data base service management, device, server and storage medium |
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2009
- 2009-12-31 CN CN200910247837A patent/CN101827015A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103475681A (en) * | 2012-06-07 | 2013-12-25 | 中兴通讯股份有限公司 | System and method for realizing intelligent services |
| CN109189856A (en) * | 2018-08-15 | 2019-01-11 | 中国联合网络通信集团有限公司 | Distributed data base service management, device, server and storage medium |
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Application publication date: 20100908 |